Crystal A. Mahana, PA-C
NPI 1356811558ActiveIndividual· Physician Assistant· Prague, OK
Physician Assistant (PA-C) with Mercy Oklahoma Ambulatory Services LLC and 3 other groups, practicing in Prague, Oklahoma. Their prescriptions cost Medicare Part D more than their services did: $7,393 for 255 claims, against $3,647 paid for services in 2024. Lists Clinton Regional Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1356811558 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PA-C |
| Sole proprietor | No |
| NPI issued | Nov 29, 2018 |
| Last updated in NPPES | Apr 28, 2025 |
| Certified by provider | Apr 28, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Physician Assistant Primary | 363A00000X | 2955 | 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 - Physician Assistant (OK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 53 |
|---|---|
| Services billed | 66 across 15 procedure codes |
| Paid by Medicare | $3,647 |
Part D prescriptions in 2024
| Prescriptions (claims) | 255 · 261 30-day fills |
|---|---|
| Patients | 123 |
| Total drug cost | $7,393 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2018 |
|---|---|
| Medicare specialty | Physician Assistant |
Medical groups
- Mercy Oklahoma Ambulatory Services LLCOklahoma City, OK · 48 clinicians
- Seiling Municipal Hospital AuthoritySeiling, OK · 15 clinicians
- Cah Acquisition Company 9 LLCSeiling, OK · 14 clinicians
- Prague Healthcare AuthorityPrague, OK · 12 clinicians
Hospital affiliations
- Clinton Regional HospitalClinton, OK
- Community Hospital, LLCOklahoma City, OK
- Elkview General HospitalHobart, OK
- Prague Regional Memorial HospitalPrague, OK
- Seiling Municipal HospitalSeiling, OK
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other physician assistants in Prague
- 1104361070
- 1508464686