Zachary C. Alexander, MD
NPI 1679525521ActiveIndividual· Family Medicine· Newton, IA
Family Medicine (MD) in Newton, Iowa, trained at Lincoln Mem Univ, Debusk Col of Osteopathic Med (class of 2025). Their prescriptions cost Medicare Part D more than their services did: $1,217,682 for 12,128 claims, against $198,363 paid for services in 2024. Pfizer Inc. was the largest of 12 companies reporting payments in 2025, $979.72 in all, mostly food and beverage.
Overview
| NPI | 1679525521 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 17, 2006 |
| Last updated in NPPES | Jan 3, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 35735 | IA |
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 - Family Practice (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 601 |
|---|---|
| Services billed | 6,128 across 118 procedure codes |
| Paid by Medicare | $198,363 |
Part D prescriptions in 2024
| Prescriptions (claims) | 12,128 · 22,966 30-day fills |
|---|---|
| Patients | 748 |
| Total drug cost | $1,217,682 |
| Generic share | 83% of claims |
Education and affiliations
| Medical school | Lincoln Mem Univ, Debusk Col of Osteopathic Med |
|---|---|
| Graduation year | 2025 |
| Medicare specialty | Family Practice |
Medical group
- Newton Clinic PCNewton, IA · 21 clinicians
Hospital affiliations
- Grossmont HospitalLa Mesa, CA
- Mercyone Des Moines Medical CenterDes Moines, IA
- Mercyone Newton Medical CenterNewton, IA
Other facilities
- Mercyone Des Moines Home CareHome health agency · Des Moines, IA
- Unitypoint at HomeHome health agency · Urbandale, IA
- Wesley Life Home HealthHome health agency · Urbandale, IA
- Wesleylife HospiceHospice · Urbandale, IA
- Newton Village Health Care CenterNursing home · Newton, IA
Industry payments (Open Payments)
- 2025$979.72 · 91 payments from 12 companies
- 2024$736.25 · 64 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Pfizer Inc. | $354.61 | 51 |
| Phathom Pharmaceuticals, Inc. | $182.40 | 5 |
| Astrazeneca Pharmaceuticals LP | $156.75 | 20 |
| Novo Nordisk Inc | $62.46 | 3 |
| Abbott Laboratories | $49.20 | 2 |
What the 2025 payments were for
- Food and Beverage$979.72 · 91 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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