Doctor profile · Federal record
Dr. Farah Mahmood, M.D.
Rheumatology Physician (CMS: Rheumatology) · Internal Medicine Physician · Modesto, CA
- NPI 1134385974
- Accepts Medicare
- 27 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
600 Coffee RD
Modesto, CA 953554201
(209) 521-6097
Credentials & registration
- NPI registered
- July 2008 — 18 yrs on file
- Profile last updated
- September 4, 2012
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207RR0500X — NUCC code
- State license (1)
- California #A106661
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134385974. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
259
Distinct HCPCS
2
Medicare allowed
$37,284
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 218 | 91 | $137 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 41 | 41 | $183 |
In context: peer comparison
Among 1 peers in Modesto Rheumatology Physician, average services per provider: 129. This provider delivers 2.0× the peer median.Open Payments
Industry payments received
All-time total
$451
Transactions
19
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Ucb, INC. | 7 | $177.27 | |
| Amgen INC. | 5 | $100.52 | |
| Abbvie INC. | 4 | $83.50 | |
| Pfizer INC. | 2 | $55.40 | |
| Lilly USA, LLC | 1 | $34.59 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,403
Patients
509
Total drug cost
$984,038
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydroxychloroquine Sulfate | Generic | 264 | 95 | $21,125 |
| Methotrexate (Methotrexate Sodium) | Brand | 206 | 66 | $7,675 |
| Methylprednisolone | Generic | 206 | 124 | $1,625 |
| Prednisone | Generic | 199 | 69 | $1,765 |
| Leflunomide | Generic | 84 | 30 | $9,326 |
| Folic Acid | Generic | 60 | 21 | $268 |
| Rinvoq (Upadacitinib) | Brand | 56 | 0 | $372,213 |
| Sulfasalazine | Generic | 55 | 24 | $1,357 |
| Allopurinol | Generic | 51 | 19 | $874 |
| Actemra Actpen (Tocilizumab) | Brand | 45 | 0 | $240,330 |
Frequently asked questions
What is Dr. Farah Mahmood's medical specialty?
Dr. Farah Mahmood practices Rheumatology Physician in Modesto, CA.
Where does Dr. Farah Mahmood practice?
Dr. Farah Mahmood practices at 600 Coffee RD, Modesto, CA 953554201. Office phone: 2095216097.
What is Dr. Farah Mahmood's NPI?
Dr. Farah Mahmood's National Provider Identifier (NPI) is 1134385974, issued by NPPES.
Does Dr. Farah Mahmood accept Medicare assignment?
Yes. Dr. Farah Mahmood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Farah Mahmood commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.