Crystal Abbott, APRN, PMHNP-BC
NPI 1922862135ActiveIndividual· Nurse Practitioner, Psych/Mental Health· Lawton, OK
Nurse Practitioner, Psych/Mental Health (APRN, PMHNP-BC) with Choctaw Nation of Oklahoma, practicing in Lawton, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $17,001 for 161 claims, against $2,286 paid for services in 2024. Alkermes, Inc. reported $187.67 in payments in 2025, mostly food and beverage. Lists Choctaw Nation Health Services Authority as a hospital affiliation.
Overview
| NPI | 1922862135 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | APRN, PMHNP-BC |
| Sole proprietor | No |
| NPI issued | Feb 8, 2024 |
| Last updated in NPPES | Apr 2, 2024 |
| Certified by provider | Apr 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Psych/Mental Health Primary | 363LP0808X | 216698 | 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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 16 |
|---|---|
| Services billed | 36 across 5 procedure codes |
| Paid by Medicare | $2,286 |
Part D prescriptions in 2024
| Prescriptions (claims) | 161 · 161 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $17,001 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Choctaw Nation of OklahomaMcAlester, OK · 267 clinicians
Hospital affiliation
- Choctaw Nation Health Services AuthorityTalihina, OK
Industry payments (Open Payments)
- 2025$187.67 · 12 payments from 1 company
- 2024$36.54 · 2 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alkermes, Inc. | $187.67 | 12 |
What the 2025 payments were for
- Food and Beverage$162.00 · 8 payments
- Education$25.67 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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