Maham Siddiqui, PA
NPI 1659990976ActiveIndividual· Physician Assistant· Springfield, VA
Physician Assistant (PA) with Integrated Dermatology of Fairfax LLC, practicing in Springfield, Virginia. 276 Medicare patients in 2024, $79,010 paid; nearly all of their 256 Part D prescriptions were generic (94%). E.R. Squibb & Sons, L.L.C. was the largest of 7 companies reporting payments in 2025, $314.87 in all, mostly food and beverage.
Overview
| NPI | 1659990976 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA |
| Sole proprietor | No |
| NPI issued | Apr 16, 2020 |
| Last updated in NPPES | Apr 16, 2020 |
| Certified by provider | Apr 16, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Physician Assistant (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 276 |
|---|---|
| Services billed | 1,815 across 29 procedure codes |
| Paid by Medicare | $79,010 |
Part D prescriptions in 2024
| Prescriptions (claims) | 256 · 302 30-day fills |
|---|---|
| Patients | 101 |
| Total drug cost | $35,547 |
| Generic share | 94% of claims |
Education and affiliations
| Graduation year | 2021 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical group
- Integrated Dermatology of Fairfax LLCFairfax, VA · 7 clinicians
Industry payments (Open Payments)
- 2025$314.87 · 12 payments from 7 companies
- 2024$436.60 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| E.R. Squibb & Sons, L.L.C. | $85.91 | 1 |
| Organon LLC | $62.66 | 3 |
| Incyte Corporation | $51.50 | 2 |
| Janssen Biotech, Inc. | $40.82 | 2 |
| Arcutis Biotherapeutics, Inc. | $30.29 | 2 |
What the 2025 payments were for
- Food and Beverage$314.87 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Springfield
- 1417252974
- 1457304065
- 1740850304
- 1750097507
- 1922755578
- 1114496585
- 1295410249
- 1376186684
- 1437753381
- 1437841954
- 1538820311
- 1588890644
All 21 physician assistants in Springfield · All physician assistants in Virginia