Mahjabeen Siraj Ismail, MD
NPI 1700291507ActiveIndividual· Psychiatry & Neurology, Psychiatry· Washington, DC
Psychiatry & Neurology, Psychiatry (MD) with Adventist Physician Services Inc, practicing in Washington, District of Columbia. Their prescriptions cost Medicare Part D more than their services did: $36,178 for 702 claims, against $20,979 paid for services in 2024. Otsuka America Pharmaceutical, Inc. reported $25.11 in payments in 2025, mostly food and beverage. Lists Adventist Healthcare Shady Grove Medical Center as a hospital affiliation.
Overview
| NPI | 1700291507 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 1, 2014 |
| Last updated in NPPES | Aug 29, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Psychiatry Primary | 2084P0800X | 2014014724 | MO |
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 - Psychiatry (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 243 across 6 procedure codes |
| Paid by Medicare | $20,979 |
Part D prescriptions in 2024
| Prescriptions (claims) | 702 · 1,013 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $36,178 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 2014 |
|---|---|
| Medicare specialty | Psychiatry |
| Telehealth | Offers telehealth |
Medical group
- Adventist Physician Services IncSilver Spring, MD · 148 clinicians
Hospital affiliation
- Adventist Healthcare Shady Grove Medical CenterRockville, MD
Industry payments (Open Payments)
- 2025$25.11 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $25.11 | 1 |
What the 2025 payments were for
- Food and Beverage$25.11 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other psychiatrists in Washington
- 1023234689
- 1023267606
- 1033284872
- 1043395338
- 1154392926
- 1326086125
- 1356597975
- 1568525038
- 1598798662
- 1659610871
- 1679574313
- 1730313305
All 519 psychiatrists in Washington · All psychiatrists in District of Columbia