Kristen Marie Shirey, CRNP
NPI 1437045564ActiveIndividual· Nurse Practitioner, Family· Huntsville, AL
Nurse Practitioner, Family (CRNP) with Affinity Primary Care LLC, practicing in Huntsville, Alabama. Enrolled in Medicare as practitioner - nurse practitioner. Otsuka America Pharmaceutical, Inc. was the largest of 15 companies reporting payments in 2025, $811.03 in all, mostly food and beverage. Lists Huntsville Hospital as a hospital affiliation.
Overview
| NPI | 1437045564 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jun 16, 2025 |
| Last updated in NPPES | Jun 19, 2025 |
| Certified by provider | Jun 19, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1-177033 | AL |
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 (AL) |
|---|
Education and affiliations
| Graduation year | 2025 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Affinity Primary Care LLCHuntsville, AL · 5 clinicians
Hospital affiliation
- Huntsville HospitalHuntsville, AL
Industry payments (Open Payments)
- 2025$811.03 · 43 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Otsuka America Pharmaceutical, Inc. | $184.58 | 13 |
| Novo Nordisk Inc | $158.23 | 5 |
| Lilly USA, LLC | $59.92 | 3 |
| Axsome Therapeutics, Inc. | $52.36 | 4 |
| Vanda Pharmaceuticals Inc. | $51.21 | 2 |
What the 2025 payments were for
- Food and Beverage$811.03 · 43 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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