Nahrain H. Alzubaidi, MD
NPI 1447258538ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Falls Church, VA
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Falls Church, Virginia, licensed in VA and DC, with an NPI issued in July 2005. Their prescriptions cost Medicare Part D more than their services did: $2,402,565 for 6,678 claims, against $45,050 paid for services in 2024. Daiichi Sankyo Inc. was the largest of 4 companies reporting payments in 2025, $161.19 in all, mostly food and beverage. Lists Inova Fair Oaks Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1447258538 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 12, 2005 |
| Last updated in NPPES | Dec 6, 2024 |
| Certified by provider | Dec 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 010122033 | VA |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | 33897 | DC |
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 - Endocrinology (DC) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 305 |
|---|---|
| Services billed | 563 across 6 procedure codes |
| Paid by Medicare | $45,050 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,678 · 17,819 30-day fills |
|---|---|
| Patients | 438 |
| Total drug cost | $2,402,565 |
| Generic share | 63% of claims |
Education and affiliations
| Graduation year | 1989 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Hospital affiliations
- Inova Fair Oaks HospitalFairfax, VA
- Reston Hospital CenterReston, VA
- Uva Health Haymarket Medical CenterHaymarket, VA
Industry payments (Open Payments)
- 2025$161.19 · 4 payments from 4 companies
- 2024$127.17 · 7 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Daiichi Sankyo Inc. | $112.50 | 1 |
| Ibsa Pharma Inc. | $18.64 | 1 |
| Novo Nordisk Inc | $16.27 | 1 |
| Esperion Therapeutics, Inc. | $13.78 | 1 |
What the 2025 payments were for
- Food and Beverage$144.92 · 3 payments
- Education$16.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Falls Church
- 1548273618
- 1881862472
- 1639426497
- 1700884673
- 1033475413
- 1093844052
- 1679637136
- 1104024751
- 1861019614
- 1154408748
- 1851312995
- 1295025096
All Internal Medicine, Endocrinology, Diabetes & Metabolism providers in Virginia →