Ghulam Abbas, MD
NPI 1477658045ActiveIndividual· Internal Medicine· Frederick, MD
Internal Medicine (MD) in Frederick, Maryland, licensed in MD, with an NPI issued in September 2006. Their prescriptions cost Medicare Part D more than their services did: $1,428,388 for 24,658 claims, against $333,931 paid for services in 2024. Intuitive Surgical, Inc. was the largest of 5 companies reporting payments in 2025, $369.99 in all, mostly food and beverage.
Overview
| NPI | 1477658045 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Sep 14, 2006 |
| Last updated in NPPES | Feb 12, 2026 |
| Certified by provider | Nov 30, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | D62471 | MD |
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 (MD) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 482 |
|---|---|
| Services billed | 3,965 across 16 procedure codes |
| Paid by Medicare | $333,931 |
Part D prescriptions in 2024
| Prescriptions (claims) | 24,658 · 24,812 30-day fills |
|---|---|
| Patients | 478 |
| Total drug cost | $1,428,388 |
| Generic share | 85% of claims |
Industry payments (Open Payments)
- 2025$369.99 · 6 payments from 5 companies
- 2024$61.42 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $181.99 | 2 |
| Inspire Medical Systems, Inc. | $105.73 | 1 |
| Abbott Laboratories | $29.92 | 1 |
| Astellas Pharma US Inc | $26.80 | 1 |
| Pfizer Inc. | $25.55 | 1 |
What the 2025 payments were for
- Food and Beverage$188.00 · 4 payments
- Travel and Lodging$181.99 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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