Doctor profile · Federal record
Dr. Syed Hasan, MD
Specialist (CMS: Internal Medicine) · Lancaster, CA
- NPI 1528010998
- Accepts Medicare
- 34 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
44835 Date Ave
Lancaster, CA 935343102
(661) 940-9555
fax (661) 940-9550
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- November 22, 2021
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- State license (1)
- California #A68482
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528010998. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$38
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Daiichi Sankyo Inc. | 2 | $38.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
2,100
Patients
693
Total drug cost
$900,242
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Methotrexate (Methotrexate Sodium) | Brand | 504 | 152 | $9,250 |
| Prednisone | Generic | 376 | 141 | $3,810 |
| Hydroxychloroquine Sulfate | Generic | 334 | 116 | $12,802 |
| Meloxicam | Generic | 94 | 41 | $667 |
| Omeprazole | Generic | 91 | 43 | $886 |
| Orencia (Abatacept) | Brand | 90 | 11 | $404,551 |
| Duloxetine Hcl | Generic | 83 | 40 | $1,744 |
| Allopurinol | Generic | 77 | 27 | $989 |
| Leflunomide | Generic | 76 | 30 | $2,303 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 75 | 17 | $1,145 |
Frequently asked questions
What is Dr. Syed Hasan's medical specialty?
Dr. Syed Hasan practices Specialist in Lancaster, CA.
Where does Dr. Syed Hasan practice?
Dr. Syed Hasan practices at 44835 Date Ave, Lancaster, CA 935343102. Office phone: 6619409555.
What is Dr. Syed Hasan's NPI?
Dr. Syed Hasan's National Provider Identifier (NPI) is 1528010998, issued by NPPES.
Does Dr. Syed Hasan accept Medicare assignment?
Yes. Dr. Syed Hasan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.