Linden Vess Hagemann, CRNP
NPI 1609196575ActiveIndividual· Nurse Practitioner, Family· Birmingham, AL
Nurse Practitioner, Family (CRNP) with Affinity Physician Services, LLC, practicing in Birmingham, Alabama. Their prescriptions cost Medicare Part D more than their services did: $1,667,503 for 2,867 claims, against $21,374 paid for services in 2024. Bayer Healthcare Pharmaceuticals Inc. was the largest of 27 companies reporting payments in 2025, $2,960 in all, mostly food and beverage. Lists Grandview Medical Center as a hospital affiliation.
Overview
| NPI | 1609196575 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNP |
| Sole proprietor | No |
| NPI issued | Jun 2, 2010 |
| Last updated in NPPES | Feb 2, 2023 |
| Certified by provider | Feb 2, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 1-103382 | 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) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 85 |
|---|---|
| Services billed | 647 across 10 procedure codes |
| Paid by Medicare | $21,374 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,867 · 6,131 30-day fills |
|---|---|
| Patients | 286 |
| Total drug cost | $1,667,503 |
| Generic share | 30% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Nurse Practitioner |
Medical group
- Affinity Physician Services, LLCBirmingham, AL · 92 clinicians
Hospital affiliation
- Grandview Medical CenterBirmingham, AL
Industry payments (Open Payments)
- 2025$2,960 · 149 payments from 27 companies
- 2024$2,321 · 131 payments from 20 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Bayer Healthcare Pharmaceuticals Inc. | $301.85 | 14 |
| Lilly USA, LLC | $280.88 | 15 |
| Sanofi-Aventis U.S. LLC | $277.39 | 15 |
| Corcept Therapeutics | $219.15 | 9 |
| Novartis Pharmaceuticals Corporation | $195.31 | 9 |
What the 2025 payments were for
- Food and Beverage$2,960 · 149 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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