Estacia D. Cooper, CNP
NPI 1316196959ActiveIndividual· Nurse Practitioner, Obstetrics & Gynecology· Tulsa, OK
Nurse Practitioner, Obstetrics & Gynecology (CNP) with St. John Physicians, Inc., practicing in Tulsa, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $38,855 for 211 claims, against $8,930 paid for services in 2024. Pfizer Inc. was the largest of 4 companies reporting payments in 2025, $102.86 in all, mostly food and beverage. Lists St John Owasso as a hospital affiliation.
Overview
| NPI | 1316196959 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CNP |
| Sole proprietor | No |
| NPI issued | Sep 18, 2008 |
| Last updated in NPPES | Jan 13, 2021 |
| Certified by provider | Dec 10, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Obstetrics & Gynecology Primary | 363LX0001X | 80155 | OK |
| Clinical Nurse Specialist | 364S00000X | 80155 | 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 - Nurse Practitioner (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 86 |
|---|---|
| Services billed | 395 across 18 procedure codes |
| Paid by Medicare | $8,930 |
Part D prescriptions in 2024
| Prescriptions (claims) | 211 · 333 30-day fills |
|---|---|
| Patients | 80 |
| Total drug cost | $38,855 |
| Generic share | 69% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- St. John Physicians, Inc.Tulsa, OK · 259 clinicians
Hospital affiliation
- St John OwassoOwasso, OK
Industry payments (Open Payments)
- 2025$102.86 · 5 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $49.28 | 2 |
| Sumitomo Pharma America, Inc. | $25.26 | 1 |
| Abbvie Inc. | $14.76 | 1 |
| Exeltis, USA Inc. | $13.56 | 1 |
What the 2025 payments were for
- Food and Beverage$102.86 · 5 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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