Syed A. Abbas, M.D.
NPI 1326032731ActiveIndividual· Internal Medicine, Interventional Cardiology· Oklahoma City, OK
Internal Medicine, Interventional Cardiology (M.D.) with Ohh Physicians LLC, practicing in Oklahoma City, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $643,550 for 6,864 claims, against $107,119 paid for services in 2024. Pfizer Inc. reported $38.64 in payments in 2025, mostly food and beverage. Lists Integris Southwest Medical Center and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1326032731 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 31, 2005 |
| Last updated in NPPES | Jun 6, 2022 |
| Certified by provider | Jun 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Interventional Cardiology Primary | 207RI0011X | 20608 | OK |
| Internal Medicine, Interventional Cardiology | 207RI0011X | 185739 | NY |
| Internal Medicine, Interventional Cardiology | 207RI0011X | A49149 | CA |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 20608 | OK |
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 - Interventional Cardiology (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 999 |
|---|---|
| Services billed | 3,267 across 55 procedure codes |
| Paid by Medicare | $107,119 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,864 · 17,100 30-day fills |
|---|---|
| Patients | 663 |
| Total drug cost | $643,550 |
| Generic share | 90% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Interventional Cardiology |
| Secondary specialties | Cardiovascular Disease (Cardiology), Internal Medicine |
Medical group
- Ohh Physicians LLCOklahoma City, OK · 133 clinicians
Hospital affiliations
- Integris Southwest Medical CenterOklahoma City, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- Norman RegionalNorman, OK
- Oklahoma Heart Hospital South, LLCOklahoma City, OK
- Oklahoma Heart Hospital, LLCOklahoma City, OK
Industry payments (Open Payments)
- 2025$38.64 · 2 payments from 1 company
- 2024$110.47 · 6 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $38.64 | 2 |
What the 2025 payments were for
- Food and Beverage$38.64 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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