Zachary Baker, D.O.
NPI 1669891594ActiveIndividual· Emergency Medicine· Akron, OH
Emergency Medicine (D.O.) in Akron, Ohio, trained at Michigan State University College of Osteopathic Medicine (class of 2014). 295 Medicare patients in 2024, $40,089 paid; nearly all of their 447 Part D prescriptions were generic (92%). Abbvie Inc. reported $16.17 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1669891594 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 8, 2014 |
| Last updated in NPPES | May 28, 2026 |
| Certified by provider | May 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Emergency Medicine Primary | 207P00000X | 34.013519 | OH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Emergency Medicine | 207P00000X | DOS-2264 | HI |
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 - Emergency Medicine (HI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 295 |
|---|---|
| Services billed | 494 across 42 procedure codes |
| Paid by Medicare | $40,089 |
Part D prescriptions in 2024
| Prescriptions (claims) | 447 · 450 30-day fills |
|---|---|
| Patients | 255 |
| Total drug cost | $10,887 |
| Generic share | 92% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2014 |
| Medicare specialty | Emergency Medicine |
Medical group
- Hawaii Emergency Physicians Associated IncHilo, HI · 120 clinicians
Hospital affiliations
- Hilo Benioff Medical CenterHilo, HI
- Honoka'A Hospital and Skilled NursingHonokaa, HI
- Kau HospitalPahala, HI
Industry payments (Open Payments)
- 2025$16.17 · 1 payment from 1 company
- 2024$32.29 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $16.17 | 1 |
What the 2025 payments were for
- Food and Beverage$16.17 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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