Bagdig S. Baghdassarian, MD
NPI 1942253158ActiveIndividual· Internal Medicine· Great Neck, NY
Internal Medicine (MD) in Great Neck, New York, trained at State University of New York at Stony Brook, School of Medicine (class of 1987). Their prescriptions cost Medicare Part D more than their services did: $1,013,189 for 12,579 claims, against $321,599 paid for services in 2024. Otsuka America Pharmaceutical, Inc. reported $26.27 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1942253158 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 18, 2006 |
| Last updated in NPPES | Jun 16, 2023 |
| Certified by provider | Jun 16, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 175909 | NY |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 703 |
|---|---|
| Services billed | 3,802 across 11 procedure codes |
| Paid by Medicare | $321,599 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,579 · 12,657 30-day fills |
|---|---|
| Patients | 535 |
| Total drug cost | $1,013,189 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | State University of New York at Stony Brook, School of Medicine |
|---|---|
| Graduation year | 1987 |
| Medicare specialty | Internal Medicine |
Hospital affiliations
- North Shore University HospitalManhasset, NY
- NYU Langone HospitalsNew York, NY
Other facilities
- Emerest Home Health Care of Long IslandHome health agency · Flushing, NY
- M J H S Hospice and Palliative Care, IncHospice · New York, NY
- Fairview Nursing Care Center Inc.Nursing home · Forest Hills, NY
- Northwell Health Stern Family Center for RehabilitNursing home · Manhasset, NY
- Ozanam Hall of Queens Nursing Home IncNursing home · Bayside, NY
- Sunharbor ManorNursing home · Roslyn Heights, NY
- Townhouse Center for Rehabilitation & NursingNursing home · Uniondale, NY
Industry payments (Open Payments)
- 2025$26.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $26.27 | 1 |
What the 2025 payments were for
- Food and Beverage$26.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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