Heather Zeznock, D.O.
NPI 1154708980ActiveIndividual· Surgery· Wasilla, AK
Surgery (D.O.) in Wasilla, Alaska, trained at Pacific Nw Un of Hs, Col of Osteopathic Medicine (class of 2015). In 2024 Medicare paid $72,746 for 173 patients, and Part D covered 92 of their prescriptions, 83% of them generic. Sanofi-Aventis U.S. LLC was the largest of 8 companies reporting payments in 2025, $292.62 in all, mostly food and beverage.
Overview
| NPI | 1154708980 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 30, 2015 |
| Last updated in NPPES | Nov 27, 2023 |
| Certified by provider | Nov 27, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 162734 | AK |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - General Surgery (AK) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 173 |
|---|---|
| Services billed | 395 across 68 procedure codes |
| Paid by Medicare | $72,746 |
Part D prescriptions in 2024
| Prescriptions (claims) | 92 · 100 30-day fills |
|---|---|
| Patients | 60 |
| Total drug cost | $1,933 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Pacific Nw Un of Hs, Col of Osteopathic Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | General Surgery |
Medical group
- Medical Network of Alaska LLCEagle River, AK · 70 clinicians
Hospital affiliation
- Mat-Su Regional Medical CenterPalmer, AK
Industry payments (Open Payments)
- 2025$292.62 · 11 payments from 8 companies
- 2024$913.01 · 25 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Sanofi-Aventis U.S. LLC | $90.80 | 3 |
| Abbvie Inc. | $40.65 | 2 |
| Pacira Pharmaceuticals Incorporated | $35.01 | 1 |
| Regeneron Healthcare Solutions, Inc. | $33.56 | 1 |
| Glaxosmithkline, LLC. | $26.40 | 1 |
What the 2025 payments were for
- Food and Beverage$292.62 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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