Jim Mattson Cook, D.O.
NPI 1528353877ActiveIndividual· Family Medicine· Wasilla, AK
Family Medicine (D.O.) with Medical Network of Alaska LLC, practicing in Wasilla, Alaska. Their prescriptions cost Medicare Part D more than their services did: $391,626 for 2,837 claims, against $106,713 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $578.81 in all, mostly food and beverage. Lists Mat-Su Regional Medical Center as a hospital affiliation.
Overview
| NPI | 1528353877 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jun 15, 2011 |
| Last updated in NPPES | Jul 24, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 8233 | AK |
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 - Family Practice (AK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 307 |
|---|---|
| Services billed | 1,992 across 75 procedure codes |
| Paid by Medicare | $106,713 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,837 · 7,050 30-day fills |
|---|---|
| Patients | 243 |
| Total drug cost | $391,626 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Family Practice |
| Secondary specialties | Obstetrics/Gynecology |
Medical group
- Medical Network of Alaska LLCEagle River, AK · 70 clinicians
Hospital affiliation
- Mat-Su Regional Medical CenterPalmer, AK
Other facilities
- Ancora Home Health & HospiceHome health agency · Wasilla, AK
Industry payments (Open Payments)
- 2025$578.81 · 29 payments from 14 companies
- 2024$754.20 · 36 payments from 13 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $152.13 | 9 |
| Sanofi-Aventis U.S. LLC | $80.75 | 2 |
| Glaxosmithkline, LLC. | $79.48 | 4 |
| Pfizer Inc. | $48.44 | 3 |
| Astrazeneca Pharmaceuticals LP | $36.78 | 2 |
What the 2025 payments were for
- Food and Beverage$578.81 · 29 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 53 family medicine physicians in Wasilla · All family medicine physicians in Alaska