Crystal Marie Pena, NP
NPI 1841917085ActiveIndividual· Nurse Practitioner, Family· Corpus Christi, TX
Nurse Practitioner, Family (NP) with Physicians Unity, practicing in Corpus Christi, Texas. In 2024 Medicare paid $80,463 for 318 patients, and Part D covered 187 of their prescriptions, 89% of them generic. Biogen, Inc. was the largest of 7 companies reporting payments in 2025, $281.48 in all, mostly food and beverage. Lists Christus Spohn Hospital Corpus Christi and 1 other hospital as hospital affiliations.
Overview
| NPI | 1841917085 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NP |
| Sole proprietor | No |
| NPI issued | Oct 27, 2022 |
| Last updated in NPPES | Jan 29, 2026 |
| Certified by provider | Jan 29, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1090349 | TX |
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 (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 318 |
|---|---|
| Services billed | 1,589 across 25 procedure codes |
| Paid by Medicare | $80,463 |
Part D prescriptions in 2024
| Prescriptions (claims) | 187 · 362 30-day fills |
|---|---|
| Patients | 96 |
| Total drug cost | $12,468 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 2022 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Physicians UnityHot Springs, AR · 62 clinicians
Hospital affiliations
- Christus Spohn Hospital Corpus ChristiCorpus Christi, TX
- Corpus Christi Medical Center,theCorpus Christi, TX
Other facilities
- Pam Rehabilitation Hospital of Corpus ChristiInpatient rehabilitation facility · Corpus Christi, TX
Industry payments (Open Payments)
- 2025$281.48 · 12 payments from 7 companies
- 2024$44.63 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Biogen, Inc. | $89.34 | 4 |
| Abbvie Inc. | $48.24 | 2 |
| W. L. Gore & Associates, Inc. | $37.61 | 2 |
| Edwards Lifesciences Corporation | $35.62 | 1 |
| Solventum Corporation | $26.97 | 1 |
What the 2025 payments were for
- Food and Beverage$281.48 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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