Doctor profile · Federal record
Dr. James Hahn, MD
Family Medicine Physician (CMS: Family Practice) · Austin, TX
- NPI 1457330292
- Accepts Medicare
- 36 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
631 W 38Th St, Suite 2
Austin, TX 787051250
(512) 600-6189
fax (512) 459-9341
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- November 15, 2016
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Texas #H9971
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457330292. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
224
Distinct HCPCS
3
Medicare allowed
$24,188
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 124 | 86 | $91 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 52 | 52 | $130 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 48 | 44 | $128 |
In context: peer comparison
Among 121 peers in this city , average services per provider: 66. This provider delivers 3.4× the peer median.Open Payments
Industry payments received
All-time total
$4,012
Transactions
123
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 17 | $425.83 | |
| ABBVIE INC. | 19 | $364.61 | |
| Lilly USA, LLC | 23 | $360.26 | |
| Impulse Dynamics (USA) Inc. | 3 | $232.79 | |
| Biosense Webster, Inc. | 4 | $220.15 | |
| Abbott Laboratories | 4 | $219.80 | |
| Exact Sciences Corporation | 9 | $166.92 | |
| Novo Nordisk Inc | 9 | $166.86 | |
| PFIZER INC. | 11 | $166.33 | |
| Esperion Therapeutics, Inc. | 5 | $164.75 | |
| Inspire Medical Systems, Inc. | 2 | $161.18 | |
| Bayer Healthcare Pharmaceuticals Inc. | 5 | $158.51 | |
| ShockWave Medical, Inc | 1 | $148.38 | |
| Otsuka America Pharmaceutical, Inc. | 7 | $138.20 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 4 | $104.98 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,076
Patients
329
Total drug cost
$12,237
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 143 | 39 | $2,042 |
| Atorvastatin Calcium | Generic | 140 | 32 | $1,777 |
| Rosuvastatin Calcium | Generic | 132 | 44 | $2,240 |
| Alprazolam | Generic | 95 | 23 | $556 |
| Zolpidem Tartrate | Generic | 77 | 23 | $448 |
| Lisinopril | Generic | 75 | 22 | $703 |
| Amlodipine Besylate | Generic | 72 | 21 | $675 |
| Metformin Hcl | Generic | 56 | 16 | $434 |
| Azithromycin | Generic | 52 | 41 | $369 |
| Hydrochlorothiazide | Generic | 45 | 13 | $459 |
Frequently asked questions
What is Dr. James Hahn's medical specialty?
Dr. James Hahn practices Family Medicine Physician in Austin, TX.
Where does Dr. James Hahn practice?
Dr. James Hahn practices at 631 W 38Th St, Austin, TX 787051250. Office phone: 5126006189.
What is Dr. James Hahn's NPI?
Dr. James Hahn's National Provider Identifier (NPI) is 1457330292, issued by NPPES.
Does Dr. James Hahn accept Medicare assignment?
Yes. Dr. James Hahn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Hahn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.