Asim J. Chohan, M.D.
NPI 1386793156ActiveIndividual· Internal Medicine, Cardiovascular Disease· Midwest City, OK
Internal Medicine, Cardiovascular Disease (M.D.) with Saints Medical Group, LLC and 1 other group, practicing in Midwest City, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $1,578,518 for 7,324 claims, against $625,329 paid for services in 2024. Pfizer Inc. was the largest of 21 companies reporting payments in 2025, $2,457 in all, mostly food and beverage. Lists Oklahoma Heart Hospital South, LLC and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1386793156 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 9, 2007 |
| Last updated in NPPES | Mar 14, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 18116 | 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 - Cardiovascular Disease (Cardiology) (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,639 |
|---|---|
| Services billed | 7,987 across 109 procedure codes |
| Paid by Medicare | $625,329 |
Part D prescriptions in 2024
| Prescriptions (claims) | 7,324 · 18,501 30-day fills |
|---|---|
| Patients | 1,028 |
| Total drug cost | $1,578,518 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical groups
- Saints Medical Group, LLCOklahoma City, OK · 435 clinicians
- Ssm Health Care of Oklahoma, Inc.Oklahoma City, OK · 46 clinicians
Hospital affiliations
- Oklahoma Heart Hospital South, LLCOklahoma City, OK
- Oklahoma Heart Hospital, LLCOklahoma City, OK
- Purcell Municipal HospitalPurcell, OK
- Ssm Health St Anthony Hospital - MidwestMidwest City, OK
- Ssm Health St Anthony Hospital - Oklahoma CityOklahoma City, OK
Other facilities
- 1st Choice Home Health CareHome health agency · Oklahoma City, OK
Industry payments (Open Payments)
- 2025$2,457 · 104 payments from 21 companies
- 2024$3,112 · 132 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $324.89 | 19 |
| Abbott Laboratories | $323.59 | 5 |
| E.R. Squibb & Sons, L.L.C. | $314.78 | 14 |
| Merck Sharp & Dohme LLC | $211.22 | 10 |
| Astrazeneca Pharmaceuticals LP | $196.76 | 13 |
What the 2025 payments were for
- Food and Beverage$2,202 · 102 payments
- Travel and Lodging$255.14 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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