Cynthia A. Sam, MS, APRN
NPI 1538319561ActiveIndividual· Nurse Practitioner, Family· Ada, OK
Nurse Practitioner, Family (MS, APRN) with Mercy Clinic Oklahoma Communities, practicing in Ada, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $41,124 for 476 claims, against $23,112 paid for services in 2024. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $147.68 in all, mostly food and beverage. Lists Mercy Hospital Ada as a hospital affiliation.
Overview
| NPI | 1538319561 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MS, APRN |
| Sole proprietor | No |
| NPI issued | Sep 26, 2008 |
| Last updated in NPPES | Jun 20, 2024 |
| Certified by provider | Jun 20, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 02009 | NM |
| Nurse Practitioner, Family | 363LF0000X | 75026 | 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 (NM); Practitioner - Nurse Practitioner (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 149 |
|---|---|
| Services billed | 480 across 32 procedure codes |
| Paid by Medicare | $23,112 |
Part D prescriptions in 2024
| Prescriptions (claims) | 476 · 859 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $41,124 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2008 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Mercy Clinic Oklahoma CommunitiesOklahoma City, OK · 649 clinicians
Hospital affiliation
- Mercy Hospital AdaAda, OK
Other facilities
- Enhabit Home Health of Central OklahomaHome health agency · Norman, OK
Industry payments (Open Payments)
- 2025$147.68 · 9 payments from 5 companies
- 2024$79.94 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $53.79 | 3 |
| Exact Sciences Corporation | $33.45 | 2 |
| Phathom Pharmaceuticals, Inc. | $27.11 | 2 |
| Otsuka America Pharmaceutical, Inc. | $18.05 | 1 |
| Xeris Pharmaceuticals, Inc. | $15.28 | 1 |
What the 2025 payments were for
- Food and Beverage$147.68 · 9 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 54 family nurse practitioners in Ada · All family nurse practitioners in Oklahoma