Doctor profile · Federal record
Dr. Tanny Tantiyavarong
Internal Medicine Physician (CMS: Internal Medicine) · Oakland, CA
- NPI 1396164109
- Accepts Medicare
- MIPS 83.9 / 100 · 2023
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1411 E 31St St
Oakland, CA 946021018
(510) 437-4141
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- October 3, 2019
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- California #20A14753
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1396164109. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
340
Distinct HCPCS
4
Medicare allowed
$48,044
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 232 | 93 | $135 | |
99239 |
Hospital discharge day management, more than 30 minutes | 66 | 66 | $132 | |
99285 |
Emergency department visit with high level of medical decision making | 28 | 28 | $190 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 14 | $197 |
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.Frequently asked questions
What is Dr. Tanny Tantiyavarong's medical specialty?
Dr. Tanny Tantiyavarong practices Internal Medicine Physician in Oakland, CA.
Where does Dr. Tanny Tantiyavarong practice?
Dr. Tanny Tantiyavarong practices at 1411 E 31St St, Oakland, CA 946021018. Office phone: 5104374141.
What is Dr. Tanny Tantiyavarong's NPI?
Dr. Tanny Tantiyavarong's National Provider Identifier (NPI) is 1396164109, issued by NPPES.
Does Dr. Tanny Tantiyavarong accept Medicare assignment?
Yes. Dr. Tanny Tantiyavarong accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Tanny Tantiyavarong commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Hospital discharge day management (HCPCS 99239); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.