Ragan Birckel, FNP-C
NPI 1619533700ActiveIndividual· Nurse Practitioner, Family· Tahlequah, OK
Nurse Practitioner, Family (FNP-C) with Cherokee Nation, practicing in Tahlequah, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $62,243 for 407 claims, against $3,061 paid for services in 2024. Indivior Inc. was the largest of 3 companies reporting payments in 2025, $120.74 in all, mostly food and beverage. Lists Cherokee Nation W W Hastings Indian Hospital as a hospital affiliation.
Overview
| NPI | 1619533700 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | FNP-C |
| Sole proprietor | Yes |
| NPI issued | May 14, 2019 |
| Last updated in NPPES | Jan 6, 2026 |
| Certified by provider | Jan 6, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 93364 | 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); Practitioner - Nurse Practitioner (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 11 |
|---|---|
| Services billed | 90 across 4 procedure codes |
| Paid by Medicare | $3,061 |
Part D prescriptions in 2024
| Prescriptions (claims) | 407 · 468 30-day fills |
|---|---|
| Patients | 57 |
| Total drug cost | $62,243 |
| Generic share | 77% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Cherokee NationTahlequah, OK · 449 clinicians
Hospital affiliation
- Cherokee Nation W W Hastings Indian HospitalTahlequah, OK
Industry payments (Open Payments)
- 2025$120.74 · 7 payments from 3 companies
- 2024$82.68 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Indivior Inc. | $61.64 | 4 |
| Braeburn Inc. | $38.65 | 2 |
| Alkermes, Inc. | $20.45 | 1 |
What the 2025 payments were for
- Food and Beverage$120.74 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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