John A. Robertson, M.D.
NPI 1821059478ActiveIndividual· Family Medicine· Oklahoma City, OK
Family Medicine (M.D.) in Oklahoma City, Oklahoma, trained at University of Oklahoma College of Medicine (class of 1997). Their prescriptions cost Medicare Part D more than their services did: $1,218,291 for 14,187 claims, against $113,020 paid for services in 2024. Pfizer Inc. was the largest of 13 companies reporting payments in 2025, $1,198 in all, mostly food and beverage.
Overview
| NPI | 1821059478 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 31, 2006 |
| Last updated in NPPES | Mar 15, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 25018 | 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 - Family Practice (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 403 |
|---|---|
| Services billed | 2,267 across 53 procedure codes |
| Paid by Medicare | $113,020 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,187 · 30,955 30-day fills |
|---|---|
| Patients | 744 |
| Total drug cost | $1,218,291 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Integris Ambulatory Care CorporationSpencer, OK · 685 clinicians
Hospital affiliations
- Integris Southwest Medical CenterOklahoma City, OK
- Norman RegionalNorman, OK
- O U Medical CenterOklahoma City, OK
Other facilities
- A Path of Care Home Health I, IncHome health agency · Ada, OK
- Centric Home HealthHome health agency · Durant, OK
- Elara Caring XxiHome health agency · Purcell, OK
- Enhabit Home Health of Central OklahomaHome health agency · Norman, OK
- Loving Care In-Home Health Services, L.L.C.Home health agency · Noble, OK
Industry payments (Open Payments)
- 2025$1,198 · 60 payments from 13 companies
- 2024$1,257 · 75 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $222.81 | 13 |
| Astrazeneca Pharmaceuticals LP | $196.13 | 13 |
| Abbvie Inc. | $190.61 | 7 |
| Glaxosmithkline, LLC. | $136.96 | 10 |
| Shield Therapeutics Inc | $124.81 | 3 |
What the 2025 payments were for
- Food and Beverage$1,198 · 60 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 643 family medicine physicians in Oklahoma City · All family medicine physicians in Oklahoma