Mark Anderson, M.D.
NPI 1184030439ActiveIndividual· Internal Medicine, Cardiovascular Disease· Oklahoma City, OK
Internal Medicine, Cardiovascular Disease (M.D.) in Oklahoma City, Oklahoma, trained at University of Oklahoma College of Medicine (class of 2014). Their prescriptions cost Medicare Part D more than their services did: $1,149,304 for 6,534 claims, against $423,420 paid for services in 2024.
Overview
| NPI | 1184030439 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 8, 2014 |
| Last updated in NPPES | Jun 6, 2022 |
| Certified by provider | Jun 6, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Cardiovascular Disease Primary | 207RC0000X | 32985 | OK |
| Internal Medicine | 207R00000X | 32985 | OK |
| Internal Medicine, Cardiovascular Disease | 207RC0000X | 59311 | MN |
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 | 2,425 |
|---|---|
| Services billed | 5,945 across 50 procedure codes |
| Paid by Medicare | $423,420 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,534 · 14,739 30-day fills |
|---|---|
| Patients | 764 |
| Total drug cost | $1,149,304 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
| Secondary specialties | Internal Medicine |
Medical groups
- Ohh Physicians LLCOklahoma City, OK · 133 clinicians
- Mercy Hospital Oklahoma City, IncOklahoma City, OK · 37 clinicians
- Mercy Hospital Ardmore IncArdmore, OK · 13 clinicians
Hospital affiliations
- Mercy Hospital Ardmore, IncArdmore, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- Oklahoma Heart Hospital South, LLCOklahoma City, OK
- Oklahoma Heart Hospital, LLCOklahoma City, OK
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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