EPABX : 23489000 & OPERATOR CODE : '5"
| Department | Old No. | New No. |
| A. Academic Section | 159 | 9059 |
| AR Academic | 351 | 9351 |
| Acute Medical Care | 105/153 | 9005/9053 |
| AC & Generator Operators | 329 | 9029 |
| Audit Section | 135 | 9135 |
| ANAESTHESIOLOGY DEPT. | ||
| Dr. R. Gopinath-HOD | 116 | 9071 |
| Direct No. 23396533 | ||
| P.S. | 416 | 9073 |
| Anaesthesiology Duty Room | 170 | 9070 |
| Asst. Professors (Main OT) | 172 | 9072 |
| Dr. Mantha Srinivas | 564 | 9184 |
| Dr. Dilip Kulkarni | 432 | 9098 |
| B. BIOCHEMISTRY DEPT. | 119 | 9019 |
| Dr. T. Malathi | 118 | 9018 |
| Dr. Priscilla Chandran | 219 | 9087 |
| Tumor Marker & Immun Lab | 222 | 9088 |
| OP Lab (Sample Collection) | 584 | 9094 |
| BIO-MEDICAL DEPT. | ||
| Mr. Mallikarjuna Rao- HOD | 333 | 9033 |
| BLOOD BANK | 120 | 9020 |
| Dr. Dr. K.Geetha Vani – I/c HOD | 560 | 9085 |
| C. CARDIOLOGY DEPT. | ||
| Dr. D. Seshagiri Rao - HOD | 209 | 9209 |
| Direct No. 23396551 | ||
| Dr.O.Sai Sathish | 139 | 9239 |
| Dr. Lanka Krishna | 280 | 9280 |
| Dr.Sarath chandra | 208 | 9208 |
| Cardiology Reception | 122 | 9022 |
| Direct No. 23396538 | ||
| ICCU | 108/180 | 9008/9080 |
| Direct No. 23396534 | ||
| Cardiac Cath Lab | 123 | 9023 |
| Cath Stores | 124 | 9024 |
| ECG | 369 | 9369 |
| Care Center & Guest House | 346 | 9346 |
| Civil Department | 154 | 9154 |
| Claims Section | 504 | 9137 |
| Computer Division | 117/217 | 9017/9027 |
| Direct No. 23396561 | ||
| College of Nursing | 558 | 9178 |
| Direct No. 23375224 | ||
| CP & T DEPARTMENT | 211/212 | 9211/9212 |
| Dr. MUR. Naidu-HOD | 121 | 9021 |
| Direct No. 23376590 | ||
| Dr. Sobha | 168 | 9068 |
| CP & T Laboratory | 131 | 9131 |
| Credit Collection Unit | 357 | 9357 |
| CGHS/Credit counter | 521 | 9150 |
| CMRF Guidence Cell | 156 | 9156 |
| CSD | 163 | 9063 |
| CT SURGERY DEPARTMENT | 125 | 9025 |
| Dr. A. Dharma Rakshak - HOD | 303 | 9077 |
| Direct No. 23396556 | ||
| Dr.R.V.Kumar | 307 | 9037 |
| Dr.R.C.Misra | 301 | 9078 |
| CTICU Ward (Direct No.23320025) | 155 | 9055 |
| D. DIRECTOR | ||
| Prof. Dasari Prasada Rao | 113 | 9999 |
| Direct No. 23390933 | ||
| Fax No. 23310076 | ||
| DEAN | 352 | 9352 |
| Direct No. 23399519 | ||
| DIABETOLOGY DEPT. | 164 | 9064 |
| Dr. P.V. Rao-HOD | ||
| Direct No. 23312111 | ||
| Doctors Club / PG Hostel | 347 | 9347 |
| Dietician / Diet Canteen | 128 | 9028 |
| E. EXECUTIVE REGISTRAR | 130 | 9130 |
| Direct No: 23399690 | ||
| Examination Cell | 350 | 9350 |
| EEG/EMG Room | 543 | 9079 |
| Electrical Department | 129 | 9129 |
| A E Electrical (Mr.Mohan Rao) | 129 | 9129 |
| EMD Doctor's Table | 321/319 | 9038/9039 |
| EMD Control Room | 330 | 9030 |
| Direct No. 23324542 | ||
| Ethics Committee | 513 | 9193 |
| F. Financial controller (Mr.Sridhar) | 359 | 9359 |
| G. GASTRO ENTEROLOGY DEPT. | ||
| Dr. Ajith Kumar-HOD | 162 | 9062 |
| G.E. Laboratory | 457 | 9097 |
| GE OP | 406 | 9096 |
| Gas Room | 305 | 9035 |
| Gas Room (M.Block) | 505 | 9335 |
| Generator Room | 329 | 9029 |
| Garage (Drivers ) | 235 | 9235 |
| GENERAL MEDICINE DEPT. | ||
| Dr. V. R. Srinivasan-HOD | 132 |