Doctor profile · Federal record
Dr. Porama Thanaporn, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Hospitalist Physician · Ann Arbor, MI
- NPI 1194902874
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1500 E Medical Center Drive, 3Rd Floor Taubman Center Recp B
Ann Arbor, MI 481095352
(734) 936-5582 - Mailing address
-
3621 S State St, 700 Kms Place
Ann Arbor, MI 48108
Credentials & registration
- NPI registered
- January 2008 — 18 yrs on file
- Profile last updated
- May 20, 2015
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- Michigan #4301106262 · California #A104506
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194902874. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
458
Distinct HCPCS
5
Medicare allowed
$54,426
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 322 | 110 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 57 | 34 | $81 | |
99239 |
Hospital discharge day management, more than 30 minutes | 40 | 40 | $117 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 26 | 26 | $177 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 13 | 13 | $133 |
In context: peer comparison
Among 135 peers in Ann Arbor Internal Medicine Physician, average services per provider: 77. This provider delivers 5.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
12
Patients
0
Total drug cost
$259
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Techlite Pen Needle (Pen Needle, Diabetic) | Brand | 12 | 0 | $259 |
Hospital affiliations
Frequently asked questions
What is Dr. Porama Thanaporn's medical specialty?
Dr. Porama Thanaporn practices Internal Medicine Physician in Ann Arbor, MI.
Where does Dr. Porama Thanaporn practice?
Dr. Porama Thanaporn practices at 1500 E Medical Center Drive, Ann Arbor, MI 481095352. Office phone: 7349365582.
What is Dr. Porama Thanaporn's NPI?
Dr. Porama Thanaporn's National Provider Identifier (NPI) is 1194902874, issued by NPPES.
Does Dr. Porama Thanaporn accept Medicare assignment?
Yes. Dr. Porama Thanaporn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Porama Thanaporn 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.