| Chairperson Office - Secretary 1 | 1102 |
| Chairperson Office - Monitoring & Evaluation | 1103 |
| Chairperson Office - Secretary 2 | 1104 |
| Customer Care | 1000 |
| Senior Human Resource Officer | 1493 |
| CEO Office - Secretary | 1106 |
| CEO Office - Secretary | 1107 |
| CEO Office - Administrator | 1108 |
| Director, Human Resource Development | 1109 |
| Deputy Director, Training & Capacity Building | 1112 |
| Director, Nursing Services | 1113 |
| Director, Clinical Service | 1114 |
| Director, Nursing - Admin | 1116 |
| Main Billing Office | 1127 |
| Deputy Director, ICT & Innovation | 1128 |
| Deputy Director, Gatundu Annex | 1131 |
| Restaurant - Chef's Office | 1132 |
| Director, Administration & Corporate Services | 1133 |
| Neonatal ICU | 1134 |
| A & E Pharmacy office | 1136 |
| Training Manager -Assistant Admin | 1139 |
| Housekeeping | 1140 |
| Deputy Director, Research and Clinical Trials | 1141 |
| Olive ward | 1142 |
| Biomedical engineering -HOD | 1143 |
| CSC Admin Reception | 1146 |
| ICT Applications, Web & Media | 1148 |
| Deputy Director, ICT & Innovation (Admin. Asst.) | 1201 |
| Senior Procurement Officer | 1203 |
| Central Stores | 1204 |
| Main Reception | 1205 |
| Hospitality & Space Management | 1207 |
| Transport Manager | 1208 |
| Yala Ward | 1209 |
| ICT Applications | 1210 |
| Director, Human Resource Development -Admin | 1211 |
| Finance - Accounts | 1212 |
| Caretaker's Office | 1213 |
| Project Manager's Office | 1215 |
| Finance Office | 1217 |
| Counseling & Liaison office | 1218 |
| HoD, Pathology | 1219 |
| Funeral Home - Technical Operation Area | 1220 |
| Credit control manager | 1221 |
| A & E Cashier | 1222 |
| Insurance/ Billing | 1223 |
| Deputy Director, Nursing | 1224 |
| Funeral Home - Manager | 1226 |
| Funeral Home - Billing | 1227 |
| Biomedical engineering | 1231 |
| ICT Content Development & Media | 1232 |
| ICT Networks & Infrastructure | 1233 |
| Cashier Oncology | 1234 |
| Main Gate | 1235 |
| Rear Gate | 1236 |
| Galana Ward | 1238 |
| Security Office | 1239 |
| Gas Plant | 1240 |
| CCTV | 1243 |
| Nutrition Office | 1246 |
| Nutrition HOD Office | 1247 |
| Main Theatre Incharge office | 1248 |
| ICT Applications | 1249 |
| Human Resource - Payroll | 1250 |
| Libray | 1251 |
| Procurement Manager Admin | 1252 |
| Nutrition Office | 1253 |
| Project Management - Admin | 1254 |
| Quality Assurance | 1255 |
| Senior Admin - Clinical services | 1257 |
| Ostrich Ward | 1258 |
| Radiology - Health Records | 1259 |
| Centry Registry | 1260 |
| Quality Assurance Admin | 1262 |
| Quality Assurance | 1263 |
| Director, Planning, Strategy & Partnerships - Admin | 1267 |
| Specialized Clinics - Admin | 1269 |
| Training Manager | 1272 |
| Credit control | 1275 |
| Procurement Manager | 1277 |
| Secretary HODs office- 3rd floor | 1278 |
| Procurement Officer | 1279 |
| 3rd floor reception | 1280 |
| ICT Graphics & Media | 1282 |
| Kitchenette 3rd floor | 1283 |
| ICT Web Development | 1284 |
| ICT System Admin | 1285 |
| Gatundu Annexe Admin secretary | 1287 |
| Finance Accounts | 1288 |
| Procurement Officer | 1291 |
| Rehab - HoD | 1301 |
| Accident & Emergency (A&E) - HoD | 1304 |
| Renal & Dialysis unit | 1306 |
| Rehab Department | 1307 |
| Main Lab | 1308 |
| Chief Lab Technologist | 1309 |
| Oncology Ward | 1310 |
| A&E Pharmacy | 1312 |
| Radiology - CT Scan | 1313 |
| A&E Nursing desk | 1314 |
| Oncology Pharmacy | 1316 |
| ICU Covid zone | 1317 |
| Public Health office | 1318 |
| Main Pharmacy | 1320 |
| Funeral Home - Gate | 1322 |
| Procurement Officer | 1323 |
| Infection & control office | 1324 |
| Records Office | 1325 |
| Procurement Officer | 1326 |
| Radiotherapy treatment/ control room | 1327 |
| ICT Security | 1328 |
| ICT Network & Infrastructure | 1333 |
| IMIC - Director | 1335 |
| Social Work office | 1336 |
| Palliative Care | 1339 |
| Radiotherapy Reception | 1341 |
| HDU | 1342 |
| Specialized Cinics Reception | 1346 |
| Radiotherapy Planning | 1351 |
| Biomedical Engineering department main office | 1353 |
| Ngong Ward | 1354 |
| Oncology Doctors | 1355 |
| ICU | 1357 |
| Pelican Ward | 1359 |
| Reasearch and clinical Services Admin | 1360 |
| Nursing Commodities & Supplies/ PPEs office | 1362 |
| Deputy Director, Training & Capacity Building - Admin asst. | 1119 |
| Director - Partnerships, Linkages & Resource Mobilization | 1121 |
| Internal Auditor | 1122 |
| Procurement Admin secretary | 1123 |
| Admin Corporate Services | 1124 |
| Main Pharmacy/ Supplies Office | 1125 |
| Haematology | 1365 |
| Director, Administration & Corporate Services (Admin) | 1366 |
| Transport Office | 1367 |
| Specialized Clinics Triage | 1368 |
| Comprehensive Care Clinic Triage | 1371 |
| Radiology Reception | 1377 |
| Oncology Outpatient Nurse | 1379 |
| Transport Assistant Manager | 1386 |
| Corporate Communications | 1388 |
| Marketing Dpt. | 1387 |
| Family Conference Room | 1389 |
| Research Innovation and Entrepreneurship | 1417 |
| HMIS Support Team | 4444 |
| Zambezi Ward | 1791 |
| Tana/Athi Ward | 1334 |
| Rehab - Registration | 1405 |
| Restaurant | 1430 |
| Finance - Payroll | 1431 |
| Research Officer | 1432 |
| Partnerships - Admin | 1433 |
| Director, Training, Research & Innovation - Admin | 1434 |
| Research and Clinical trials - Research officer | 1435 |
| Public health | 1436 |
| Administration & Corporate Services - Senior Admin | 1416 |
| HMIS Support Team | 4445 |
| Rehab-Staff lounge | 1438 |
| Lily Ward | 1439 |
| Counselling/ Community Liaison | 1440 |
| Funeral Home - Health Records | 1441 |
| Ultrasonography | 1442 |
| Imaging | 1443 |
| Radiology - MRI scan | 1444 |
| Imaging printing room | 1445 |
| Chaplain | 1446 |
| Housekeeper Ground floor (Main building) | 1500 |
| Housekeeper second floor (Main building) | 1501 |
| Transport | 1502 |
| Kitchen stores | 1503 |
| Biomedical-Theatre | 1504 |
| Chief Security Office 3rd Floor | 1509 |
| Corporation Secretary | 1110 |
| Director, Planning, Strategy & Partnerships | 1115 |
| IMIC - Director (Admin) | 1701 |
| Maternity | 1206 |
| Quality Assurance Manager | 1214 |
| Human Resource Officer - Training | 1776 |
| Human Resource - Recruitment | 1242 |
| Human Resource - Registry | 1245 |
| Director Nursing - Admin | 1265 |
| Lilac Ward | 1268 |
| Restaurant Cashier | 1281 |
| HoD - Health Records | 1303 |
| Oncology Chemotherapy - Customer Care | 1311 |
| Internal Auditor Manager | 1344 |
| Lab Quality Office | 1347 |
| Lab Blood Donation | 1350 |
| Funeral Home - Customer Service | 1356 |
| Patients' Counselling Dpt. | 1361 |
| Laundry Supervisor | 1409 |
| Deputy Director, Nursing - Admin | 1412 |
| HMIS Developer Support Team | 1462 |
| Director - Clinical Services - Secretary | 1228 |
| Restaurant Manager | 1229 |
| Endoscopy | 1273 |
| Director - HR Development - Admin Assistant | 1276 |
| Theatre Recovery | 1315 |
| Senior Pharmacist | 1321 |
| Oncology - Health Records | 1329 |
| ICT Security | 1330 |
| Restaurant | 1391 |
| Contact Centre | 1558 |
| Hospitality & Space Management - Admin | 1468 |
| Senior Human Resource Officer | 1482 |
| Human Resource Asst | 1479 |
| Home-based Care | 1414 |
| Dental | 1375 |
| Dental | 1376 |
| Finance | 1453 |
| Specialized Clinics - Health Records | 1373 |
| Radiology - HoD | 1392 |
| Patients' Liaison Coordinator | 1410 |
| Patient Liaison | 1418 |
| Patient Liaison | 1419 |
| Customer Care Supervisor | 1411 |
| ICU Doctors Room | 1547 |
| A & E Nurse-in-Charge | 1548 |
| Urology | 1549 |
| Orthopaedic clinic | 1550 |
| SOPC 1 | 1551 |
| SOPC 2 | 1552 |
| Renal Nurse In-charge | 1507 |
| Nutrition Outpatient Clinic | 1451 |
| Oncology Outpatient Reception | 1378 |
| Porters | 1473 |
| IDU Ground Floor | 1449 |
| Comprehensive Care Clinic & TB | 1406 |
| Communications & Marketing Manager | 1578 |
| Funeral Home - Senior Mortician | 1586 |
| A & E Health Records | 1572 |
| Oncology Outpatient - Health Records | 1381 |
| Flamingo Ward | 1583 |
| Swan Ward | 1587 |
| IMIC Customer Care | 1700 |
| Marketing | 1575 |
| Clinical Services Admin Assistance | 1483 |
| Innovations | 1505 |
| Main Kitchen | 1506 |
| Finance - Accounts | 1510 |
| Maternity Doctor | 1591 |
| Mau Ward | 1557 |
| A&E OPD Triage | 1400 |
| Main Lab | 1455 |
| Oncology Outpatien Triage | 1731 |
| A&E OPD Cashier, Health Records | 1541 |
| Orthopaedic | 1402 |
| Legal Office | 1565 |
| IMIC Hospitality Reception | 1600 |
| IMIC Hospitality Supervisor | 1639 |
| IMIC Hospitality Housekeeper | 1622 |
| Health Records - IMIC | 1715 |
| Chief Finance Officer (CFO) | 1623 |
| CSSD | 1319 |
| CEO Office - Administrator | 1129 |
| Wellness Centre | 1782 |
| HoD, Pharmacy | 1302 |
| Chief Finance Officer (CFO Admin) | 1734 |
| Clinical Services Senior Admin (Admin Asst.) | 1256 |
| Gynaecology | 1459 |
| Cedar Ward | 1750 |
| ICT Support | 4400 |
| Cath lab in-charge | 1788 |
| Echo-cardiogram | 1395 |
| A&E- Customer Care | 1930 |
| A&E Outpatient Customer Care | 1592 |
| Ultrasound Customer care/ Breast Cancer Reception | 1744 |
| Breast Cancer Administrator | 1774 |
| Senior Communications Officer | 1789 |
| Public Health | 1437 |
| Nursing -Directorate Senior Admin | 1535 |
| Director, Training, Reserch & Innovation | 1463 |
| HMIS Support | 1553 |
| CSSD - Supervisor | 1484 |
| Lantana | 1147 |
| Deputy Director, Nursing (Inpatient) | 1916 |
| Endoscopy - Reception | 1910 |
| Radiology - Cashier | 1567 |
| Theatre - Cashier | 1331 |
| Deputy Director, Research | 1698 |
| Health Records Medical Reports | 1729 |
| Health Records Filing Area | 1340 |
| IMIC Hospitality Room 7 | 1607 |
| IMIC Hospitality Room 4 | 1604 |
| IMIC Hospitality | 1603 |
| IMIC Hospitality Room 2 | 1601 |
| IMIC Hospitality Room 1 | 1601 |
| IMIC Hospitality Room 6 | 1606 |
| Center of Specialized clinics | 1368 |
| Oncology | 1519 |
| Oncology | 1382 |
| Finance | 1380 |
| Oncology Outpatient | 1381 |
| IMIC Hospitality | 1626 |
| IMIC Hospitality | 1638 |
| IMIC Hospitality | 1634 |
| IMIC Hospitality | 1612 |
| IMIC Hospitality | 1613 |
| IMIC Hospitality | 1614 |
| IMIC Hospitality | 1615 |
| IMIC Hospitality | 1610 |
| IMIC Hospitality | 1609 |
| IMIC Hospitality | 1611 |
| IMIC Hospitality | 1547 |
| IMIC Hospitality | 1630 |
| IMIC Hospitality | 1632 |
| IMIC Hospitality | 1622 |
| IMIC Hospitality Supervisor | 1639 |
| IMIC Hospitality Reciption | 1600 |
| IMIC Hospitality | 1617 |
| IMIC Hospitality | 1619 |
| IMIC Hospitality | 1635 |
| IMIC Hospitality | 1624 |
| IMIC Hospitality | 1625 |
| IMIC Hospitality | 1627 |
| IMIC Hospitality | 1628 |
| IMIC Hospitality | 1620 |
| IMIC Hospitality | 1618 |
| Rehab | 1438 |
| Rehab | 1405 |
| Specialised clinics | 1524 |
| Radiotherapy | 1755 |
| Oncology Pharmacy | 1919 |
| CBC | 1907 |
| CBC Traiage | 1773 |
| CBC | 1946 |
| CBC | 1774 |
| CBC | 1942 |
| Endoscopy | 1910 |
| CBC | 1744 |
| Customer service | 1508 |
| Customer service | 1311 |
| Radiotherapy | 1944 |
| Radiotherapy | 1351 |
| Radiotherapy | 1327 |
| IMIC | 1738 |
| IMIC | 1716 |
| IMIC | 1335 |
| IMIC | 1710 |
| IMIC | 1909 |
| IMIC Nursing | 1708 |
| IMIC | 1711 |
| IMIC | 1714 |
| IMIC | 1701 |
| Radio pharmacy | 1709 |
| BME Dept | 1941 |
| HRIM | 1715 |
| IMIC | 1797 |
| IMIC Customer service | 1700 |
| Billing and discharge | 1465 |
| Finance | 1127 |
| Billing and discharge | 1127 |
| Customer service | 1411 |
| Customer service | 1205 |
| Radiology | 1313 |
| Radiology | 1444 |
| Customer care | 1768 |
| Customer care | 1205 |
| Endoscopy Unit | 1273 |
| IMIC | 1796 |
| IMIC | 1762 |
| Clinical services | 1580 |
| Clinical services | 1580 |
| Clinical services | 1577 |
| Clinical services | 1256 |
| HRIM | 1947 |
| Radiotherapy | 1341 |
| Finance | 1234 |
| Oncology Pharmacy | 1316 |
| Public Health | 1450 |
| Public Health | 1775 |
| Clinical services | 1325 |
| IPC | 1737 |
| Aberdare Ward | 1268 |
| ICT & INOVATION | 1328 |
| Surgical | 1354 |
| Public Health | 1437 |
| Nursing | 1466 |
| Public Health | 1570 |
| Clinical services | 1935 |
| DDNS office | 1412 |
| DNS | 1948 |
| Nursing | 1401 |
| DCS | 1228 |
| Public Health | 1318 |
| HRIM | 1303 |
| Biomedical | 1143 |
| CTRS | 1735 |
| NSG | 1535 |
| Clinical services | 1114 |
| TB/CCC | 1407 |
| Specialized clinics | 1393 |
| HRID | 1371 |
| CCC/TB | 1937 |
| CCC/TB | 1406 |
| Pharamacy | 1448 |
| Pharamacy | 1320 |
| oncology | 1740 |
| oncology | 1379 |
| Specialised clinincs | 1731 |
| Nutrition & dietetics | 1389 |
| Specialized clinics | 1427 |
| Specialized clinics | 1346 |
| Specialized clinics | 1378 |
| Dental | 1376 |
| Laboratory | 1309 |
| Olive ward | 1142 |
| Laboratory | 1940 |
| Molecular laboratory | 1453 |
| Catering | 1478 |
| Catering | 1506 |
| Catering | 1132 |
| Commodity & supplies | 1362 |
| Maternity lounge | 1591 |
| Maternity nurse station 1 | 1588 |
| Laboratory | 1730 |
| MaternIty | 1589 |
| Pathology and Laboratory | 1455 |
| Oncology Inpatient | 1525 |
| Oncology inpatient | 1914 |
| Oncology Inpatient | 1310 |
| Pathology and laboratory | 1742 |
| Pathology and laboratory | 1610 |
| Pathology and laboratory | 1349 |
| Nursing | 1938 |
| ICT & INOVATION | 1330 |
| KARURA WARD | 1790 |
| A/E OPD DEPT | 1584 |
| RECORDS DENTAL | 1729 |
| RENAL | 1507 |
| MENTAL HEALTH | 1546 |
| MENTAL HEALTH | 1556 |
| CEDOS | 1750 |
| ONCOLOGY PHARMACY | 1543 |
| ONCOLOGY NURSE IN CHARGE | 1338 |
| SECURITY ADMIN POLICE | 1239 |
| PHARMACY | 1125 |
| Consultation Room 8 | 1423 |
| Radiology Billing | 1567 |
| Imaging Reception | 1377 |
| Radiology Billing | 1699 |
| Radiology Billing(Ultrasound) | 1442 |
| Radiology P | 1392 |
| Radiology Reporting | 1392 |
| Radiology Reporting | 1392 |
| Radiology Reporting | 1392 |
| Radiology Reporting | 1392 |
| Endocrinology | 1399 |
| Transport | 1547 |
| Urology | 1549 |
| Ophthalmology | 1550 |
| SODC | 1552 |
| Paediatrician | 1825 |
| Palliative Clinic | 1384 |
| Consultation Room 9 | 1460 |
| Fresh bodies unit | 1959 |
| Transport | 1386 |
| Room 116 | 1633 |
| Room 115 | 1631 |
| DTRI | 1434 |
| DTRI | 1453 |
| DTRI | 1265 |
| A010 | 1119 |
| DTRI | 1112 |
| TRI(G) | 1272 |
| TRI(1st-401) | 1582 |
| TRI(1st) | 1598 |
| TRI(G) | 1435 |
| TRI(G) | 1432 |
| TRI(G) | 1360 |
| Grant Admin | 1417 |
| TRI(sanharabs) | 1462 |
| TRI(3rd) | 1216 |
| TRI(3rd) | 1461 |
| EE(TRI) | 1733 |
| TRI(3rd) | 1215 |
| TRI(3rd) | 1832 |
| TRI(Isinon) | 1495 |
| Clinical Services | 1585 |
| Transport | 1502 |
| Main Theatre | 1248 |
| ICU | 1317 |
| ICU | 1917 |
| ICU | 1547 |
| ICU | 1357 |
| HDU | 1429 |
| HDU | 1342 |
| Dental | 1375 |
| Contact Centre | 1410 |
| Contact Centre | 1419 |
| Contact Centre | 1419 |
| Contact Centre | 1784 |
| Hospitality Space and Management - Admin | 1785 |
| Contact Centre | 1418 |
| Contact Centre | 1404 |
| A & E Nurse Station | 1952 |
| HR - Learning and Talent Development | 1776 |
| Hospitality and Space Management | 1749 |
| Hospitality and Space Management | 1468 |
| Learning and Talent Development | 1926 |
| Chairperson - Board of Directors | 1103 |
| Chairperson - Board of Directors | 1104 |
| Chairperson - Board of Directors | 1101 |
| Chairperson - Board of Directors | 1102 |
| Directorate of Planning, development and partnerships | 1433 |
| Human Resources | 1912 |
| Planning, development and partnerships | 1115 |
| Human Resources | 1479 |
| Human Resources | 1242 |
| Human Resources | 1493 |
| Directorate of Planning, development and partnerships | 1267 |
| Senior Admin - Boardroom Legal Service | 1565 |
| Senior Admin - Boardroom Legal Service | 1566 |
| Human Resources | 1276 |
| Human Resources | 1211 |
| Human Resources (Recruitment) | 1776 |
| Human Resources (Learning & Development) | 1836 |
| Human Resources | 1109 |
| Senior procurement | 1277 |
| Senior procurement | 1252 |
| Procurement | 1123 |
| Procurement | 1279 |
| Procurement | 1291 |
| Procurement | 1326 |
| A & E Theatre Recovery Room | 1569 |
| Senior Counsellor(3rd Floor, TRI) | 1218 |
| Boiler Plant | 1561 |
| Lenana Kitchen | 1476 |
| Catering/Restaurant | 1391 |
| Batian Restaurant | 1760 |
| Catering/Restaurant | 1229 |
| Lenana Kitchen | 1430 |
| HMIS | 4402 |
| HMIS | 4404 |
| HMIS | 4403 |
| HMIS | 4401 |
| HMIS | 4404 |
| HMIS - In- Charge | 1553 |
| Chaplaincy | 1446 |
| A & E | 1304 |
| A & E Nurse-In-Charge | 1548 |
| A & E Triage | 1531 |
| A & E (Code blue) | 2222 |
| A & E Nurse Station | 1532 |
| A & E Nurse Station | 1950 |
| A & E Nurse Station | 1951 |
| A & E Cashier | 1222 |
| A & E Registration Room | 1572 |
| A & E Mini-Store | 1573 |
| A & E Reception(Customer Care) | 1930 |
| A & E Pharmacy | 1136 |
| A & E Pharmacy | 1312 |
| OPD Triage | 1137 |
| Paeds Triage | 1745 |
| A & E Laboratory | 1485 |
| OPD Consultation Room 1 | 1568 |
| OPD Consultation Room 2 | 1403 |
| OPD Consultation Room 3 | 1584 |
| OPD Consultation Room 4 | 1585 |
| OPD Consultation Room 5 | 1746 |
| OPD Consultation Room 6 | 1915 |
| OPD Billing | 1541 |
| OPD Registration and Billing | 1949 |
| OPD Registration/Customer Care | 1592 |
| Innovation Hub(TRI, 2nd floor) | 1523 |
| Innovation Officer(TRI, 2nd floor) | 1505 |
| Innovation Hub(TRI, 2nd floor) | 1503 |
| Innovation Hub(TRI, 2nd floor) | 1534 |
| Innovation Hub(TRI, 2nd floor) | 1522 |
| Innovation Officer(TRI, 2nd floor) | 1284 |
| TISN - Training(TRI, 1st floor) | 1593 |
| Yala Ward | 1968 |
| Endoscopy | 1990 |
| Central Stores | 1138 |
| Medicine Store | 1452 |
| Kitchen Store | 1503 |
| Main Reception | 1954 |
