Matthew Thomas Zimmerman, DO
NPI 1689967069ActiveIndividual· Family Medicine· Fenton, MO
Family Medicine (DO) in Fenton, Missouri, trained at Michigan State University College of Osteopathic Medicine (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $536,498 for 6,865 claims, against $44,007 paid for services in 2024. Abbvie Inc. was the largest of 18 companies reporting payments in 2025, $1,466 in all, mostly food and beverage.
Overview
| NPI | 1689967069 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 18, 2011 |
| Last updated in NPPES | Jan 4, 2024 |
| Certified by provider | Jan 4, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2014006563 | MO |
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 (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 145 |
|---|---|
| Services billed | 1,189 across 61 procedure codes |
| Paid by Medicare | $44,007 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,865 · 14,142 30-day fills |
|---|---|
| Patients | 790 |
| Total drug cost | $536,498 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Michigan State University College of Osteopathic Medicine |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- American Multispecialty Group IncSaint Charles, MO · 116 clinicians
Hospital affiliations
- Adventist Health ClearlakeClearlake, CA
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- Missouri Baptist Medical CenterSaint Louis, MO
- Ssm St Clare Health CenterFenton, MO
Other facilities
- Mercy Home HealthHome health agency · Saint Louis, MO
Industry payments (Open Payments)
- 2025$1,466 · 81 payments from 18 companies
- 2024$805.47 · 47 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $338.34 | 21 |
| Lilly USA, LLC | $194.94 | 10 |
| Astrazeneca Pharmaceuticals LP | $168.72 | 10 |
| Pfizer Inc. | $167.90 | 9 |
| Novo Nordisk Inc | $93.34 | 5 |
What the 2025 payments were for
- Food and Beverage$1,466 · 81 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 family medicine physicians in Fenton · All family medicine physicians in Missouri