Marcus Shane Wahl, APRN
NPI 1508408311ActiveIndividual· Nurse Practitioner, Family· Ada, OK
Nurse Practitioner, Family (APRN) with Quickcare Aprn-Cnp, LLC, practicing in Ada, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $290,940 for 3,772 claims, against $51,951 paid for services in 2024. Dexcom, Inc. was the largest of 2 companies reporting payments in 2025, $32.25 in all, mostly food and beverage.
Overview
| NPI | 1508408311 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN |
| Sole proprietor | No |
| NPI issued | Oct 14, 2019 |
| Last updated in NPPES | Apr 16, 2025 |
| Certified by provider | Apr 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 58478 | OK |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 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 | 345 |
|---|---|
| Services billed | 1,635 across 53 procedure codes |
| Paid by Medicare | $51,951 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,772 · 6,527 30-day fills |
|---|---|
| Patients | 269 |
| Total drug cost | $290,940 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Quickcare Aprn-Cnp, LLCAda, OK · 12 clinicians
Industry payments (Open Payments)
- 2025$32.25 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Dexcom, Inc. | $18.23 | 1 |
| Novo Nordisk Inc | $14.02 | 1 |
What the 2025 payments were for
- Food and Beverage$32.25 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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