Doctor profile · Federal record
Dr. Rajarathinam Subramaniam, M.D
Internal Medicine Physician (CMS: Internal Medicine) · Bakersfield, CA
- NPI 1053628198
- Accepts Medicare
- MIPS 80.2 / 100 · 2023
- 26 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4550 California Ave, Suit 500
Bakersfield, CA 933097020
(732) 354-6272
Credentials & registration
- NPI registered
- September 2010 — 16 yrs on file
- Profile last updated
- October 30, 2012
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #A123370
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1053628198. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
722
Distinct HCPCS
4
Medicare allowed
$78,770
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 431 | 111 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 169 | 49 | $76 | |
99239 |
Hospital discharge day management, more than 30 minutes | 108 | 103 | $116 | |
99238 |
Hospital discharge day management, 30 minutes or less | 14 | 14 | $83 |
In context: peer comparison
Among 55 peers in Bakersfield Internal Medicine Physician, average services per provider: 228. This provider delivers 3.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
219
Patients
212
Total drug cost
$10,039
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Furosemide | Generic | 28 | 27 | $162 |
| Pantoprazole Sodium | Generic | 24 | 23 | $264 |
| Carvedilol | Generic | 21 | 21 | $157 |
| Atorvastatin Calcium | Generic | 20 | 20 | $206 |
| Isosorbide Mononitrate ER (Isosorbide Mononitrate) | Brand | 16 | 16 | $192 |
| Gabapentin | Generic | 15 | 13 | $245 |
| Hydralazine Hcl | Generic | 15 | 15 | $198 |
| Ondansetron Odt (Ondansetron) | Brand | 15 | 14 | $227 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 14 | $519 |
| Metoprolol Succinate | Generic | 14 | 14 | $166 |
Frequently asked questions
What is Dr. Rajarathinam Subramaniam's medical specialty?
Dr. Rajarathinam Subramaniam practices Internal Medicine Physician in Bakersfield, CA.
Where does Dr. Rajarathinam Subramaniam practice?
Dr. Rajarathinam Subramaniam practices at 4550 California Ave, Bakersfield, CA 933097020. Office phone: 7323546272.
What is Dr. Rajarathinam Subramaniam's NPI?
Dr. Rajarathinam Subramaniam's National Provider Identifier (NPI) is 1053628198, issued by NPPES.
Does Dr. Rajarathinam Subramaniam accept Medicare assignment?
Yes. Dr. Rajarathinam Subramaniam accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rajarathinam Subramaniam commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.