Charles Blake Stanfield, MD
NPI 1225091366ActiveIndividual· Family Medicine· Oklahoma City, OK
Family Medicine (MD) 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: $1,557,623 for 14,350 claims, against $166,707 paid for services in 2024. Pfizer Inc. was the largest of 18 companies reporting payments in 2025, $1,605 in all, mostly food and beverage.
Overview
| NPI | 1225091366 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Apr 10, 2006 |
| Last updated in NPPES | Oct 5, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 23951 | 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 | 684 |
|---|---|
| Services billed | 2,982 across 51 procedure codes |
| Paid by Medicare | $166,707 |
Part D prescriptions in 2024
| Prescriptions (claims) | 14,350 · 36,294 30-day fills |
|---|---|
| Patients | 937 |
| Total drug cost | $1,557,623 |
| Generic share | 86% of claims |
Education and affiliations
| Medical school | University of Oklahoma College of Medicine |
|---|---|
| Graduation year | 1997 |
| Medicare specialty | Family Practice |
Medical group
- Integris Ambulatory Care CorporationSpencer, OK · 685 clinicians
Hospital affiliations
- Integris Baptist Medical Center, IncOklahoma City, OK
- Integris Canadian Valley HospitalYukon, OK
- Integris Health Edmond HospitalEdmond, OK
- Mercy Hospital Oklahoma City, IncOklahoma City, OK
- O U Medical CenterOklahoma City, OK
Other facilities
- Elara Caring XxHome health agency · Oklahoma City, OK
- Integris Home Care Oklahoma CityHome health agency · Oklahoma City, OK
Industry payments (Open Payments)
- 2025$1,605 · 95 payments from 18 companies
- 2024$1,677 · 106 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $288.16 | 16 |
| Lilly USA, LLC | $234.00 | 13 |
| Bayer Healthcare Pharmaceuticals Inc. | $180.74 | 11 |
| Astrazeneca Pharmaceuticals LP | $174.85 | 14 |
| Abbvie Inc. | $158.36 | 10 |
What the 2025 payments were for
- Food and Beverage$1,605 · 95 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