Callan J. Walcott, CFNP
NPI 1811362767ActiveIndividual· Nurse Practitioner, Family· Hastings, MI
Nurse Practitioner, Family (CFNP) in Hastings, Michigan, trained at Michigan State University College of Human Medicine (class of 2015). Part D covered 1,016 prescriptions written in 2024, 87% of them generic. Astellas Pharma US Inc was the largest of 12 companies reporting payments in 2025, $326.68 in all, mostly food and beverage.
Overview
| NPI | 1811362767 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CFNP |
| Sole proprietor | No |
| NPI issued | Dec 3, 2015 |
| Last updated in NPPES | May 10, 2023 |
| Certified by provider | May 10, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 4704279395 | MI |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (MI) |
|---|
Part D prescriptions in 2024
| Prescriptions (claims) | 1,016 · 1,994 30-day fills |
|---|---|
| Patients | 251 |
| Total drug cost | $67,479 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Michigan State University College of Human Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Nurse Practitioner |
Medical group
- Family Tree Medical Associates PCHastings, MI · 3 clinicians
Hospital affiliation
- Corewell Health Pennock HospitalHastings, MI
Industry payments (Open Payments)
- 2025$326.68 · 16 payments from 12 companies
- 2024$726.50 · 46 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $53.43 | 2 |
| Novo Nordisk Inc | $46.31 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $36.50 | 2 |
| Astrazeneca Pharmaceuticals LP | $30.01 | 2 |
| Sanofi-Aventis U.S. LLC | $29.93 | 1 |
What the 2025 payments were for
- Food and Beverage$326.68 · 16 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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