Doctor profile · Federal record
Dr. Geetha Tamaroon, D.O.
Internal Medicine Physician (CMS: Internal Medicine) · Oakland, CA
- NPI 1508002619
- Accepts Medicare
- MIPS 83.9 / 100 · 2023
- 19 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1411 E 31St St
Oakland, CA 946021018
(510) 437-4800
Credentials & registration
- NPI registered
- December 2008 — 18 yrs on file
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #20A10662
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508002619. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
313
Distinct HCPCS
6
Medicare allowed
$43,732
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 133 | 45 | $135 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 61 | 36 | $90 | |
99236 |
Initial hospital care with same-day admission and discharge with high level of medical decision making, per day, if using time, at least 85 minutes | 51 | 50 | $236 | |
99239 |
Hospital discharge day management, more than 30 minutes | 25 | 25 | $132 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 22 | 12 | $56 | |
99235 |
Initial hospital care with same-day admission and discharge with moderate level of medical decision making, per day, if using time, at least 70 minutes | 21 | 21 | $180 |
In context: peer comparison
Among 78 peers in Oakland Internal Medicine Physician, average services per provider: 326. This provider delivers 1.0× the peer median.Open Payments
Industry payments received
All-time total
$345
Transactions
3
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $123.74 | |
| Gilead Sciences, INC. | 1 | $111.32 | |
| Abbvie INC. | 1 | $110.00 |
By nature of payment
Frequently asked questions
What is Dr. Geetha Tamaroon's medical specialty?
Dr. Geetha Tamaroon practices Internal Medicine Physician in Oakland, CA.
Where does Dr. Geetha Tamaroon practice?
Dr. Geetha Tamaroon practices at 1411 E 31St St, Oakland, CA 946021018. Office phone: 5104374800.
What is Dr. Geetha Tamaroon's NPI?
Dr. Geetha Tamaroon's National Provider Identifier (NPI) is 1508002619, issued by NPPES.
Does Dr. Geetha Tamaroon accept Medicare assignment?
Yes. Dr. Geetha Tamaroon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Geetha Tamaroon 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); Initial hospital care with same-day admission and discharge with high level of medical decision making (HCPCS 99236). Source: CMS Medicare Physician & Other Practitioners file.