Nicholas Anastas, DO
NPI 1922597905ActiveIndividual· Internal Medicine· Oklahoma City, OK
Internal Medicine (DO) in Oklahoma City, Oklahoma, trained at Campbell Univ School of Osteopathic Medicine (class of 2018). Their prescriptions cost Medicare Part D more than their services did: $139,773 for 239 claims, against $49,942 paid for services in 2024.
Overview
| NPI | 1922597905 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 6, 2018 |
| Last updated in NPPES | Oct 14, 2021 |
| Certified by provider | Oct 14, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 7263 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 277 |
|---|---|
| Services billed | 761 across 5 procedure codes |
| Paid by Medicare | $49,942 |
Part D prescriptions in 2024
| Prescriptions (claims) | 239 · 263 30-day fills |
|---|---|
| Patients | 121 |
| Total drug cost | $139,773 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Campbell Univ School of Osteopathic Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Internal Medicine |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliations
- Mercy Hospital AdaAda, OK
- Mercy Hospital Kingfisher, IncKingfisher, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- Oklahoma Heart Hospital South, LLCOklahoma City, OK
- Oklahoma Heart Hospital, LLCOklahoma City, OK
Other facilities
- Mercy HospiceHospice · Oklahoma 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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