Doctor profile · Federal record
Dr. Thahir Farzan, MD
Gynecologic Oncology Physician (CMS: Gynecological Oncology) · Critical Care Medicine (Internal Medicine) Physician · Obstetrics & Gynecology Physician · Amarillo, TX
- NPI 1174543698
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1300 Wallace Blvd
Amarillo, TX 791061745
(806) 212-0699
fax (806) 212-0650 - Mailing address
-
Po Box 840026
Dallas, TX 752840026
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 13, 2017
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207VX0201X — NUCC code
- State license (1)
- Texas #P3528
- Medicaid
- TX #325877401
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174543698. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
173
Distinct HCPCS
4
Medicare allowed
$21,139
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 64 | 49 | $120 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 58 | 20 | $172 | |
96523 |
Irrigation of implanted venous access drug delivery device | 28 | 14 | $24 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 23 | 23 | $124 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 43. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$64
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $33.73 | |
| AstraZeneca Pharmaceuticals LP | 1 | $30.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
430
Patients
224
Total drug cost
$17,128
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Estradiol | Generic | 106 | 57 | $8,237 |
| Ondansetron Odt (Ondansetron) | Brand | 37 | 28 | $461 |
| Celecoxib | Generic | 36 | 22 | $2,524 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 30 | 27 | $306 |
| Ciprofloxacin Hcl | Generic | 30 | 27 | $423 |
| Clotrimazole-Betamethasone (Clotrimazole/Betamethasone Dip) | Brand | 27 | 23 | $803 |
| Dexamethasone | Generic | 23 | 0 | $196 |
| Clobetasol Propionate | Generic | 22 | 11 | $722 |
| Oxycodone Hcl | Generic | 22 | 15 | $165 |
| Megestrol Acetate | Generic | 21 | 0 | $1,135 |
Frequently asked questions
What is Dr. Thahir Farzan's medical specialty?
Dr. Thahir Farzan practices Gynecologic Oncology Physician in Amarillo, TX.
Where does Dr. Thahir Farzan practice?
Dr. Thahir Farzan practices at 1300 Wallace Blvd, Amarillo, TX 791061745. Office phone: 8062120699.
What is Dr. Thahir Farzan's NPI?
Dr. Thahir Farzan's National Provider Identifier (NPI) is 1174543698, issued by NPPES.
Does Dr. Thahir Farzan accept Medicare assignment?
Yes. Dr. Thahir Farzan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thahir Farzan commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99215); Irrigation of implanted venous access drug delivery device (HCPCS 96523). Source: CMS Medicare Physician & Other Practitioners file.