Melissa Ann Muench, D.O.
NPI 1104266733ActiveIndividual· Family Medicine· Fenton, MO
Family Medicine (D.O.) in Fenton, Missouri, trained at Kansas City University of Physicians and Surgeons (class of 2013). Their prescriptions cost Medicare Part D more than their services did: $371,789 for 3,867 claims, against $26,050 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $864.37 in all, mostly food and beverage.
Overview
| NPI | 1104266733 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2013 |
| Last updated in NPPES | Sep 11, 2023 |
| Certified by provider | Sep 11, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2016013270 | 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 | 68 |
|---|---|
| Services billed | 684 across 70 procedure codes |
| Paid by Medicare | $26,050 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,867 · 6,942 30-day fills |
|---|---|
| Patients | 341 |
| Total drug cost | $371,789 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | Kansas City University of Physicians and Surgeons |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- American Multispecialty Group IncSaint Charles, MO · 116 clinicians
Hospital affiliations
- Mercy Hospital JeffersonCrystal City, MO
- Mercy Hospital SouthSaint Louis, MO
- Mercy Hospital St LouisSaint Louis, MO
- Ssm St Clare Health CenterFenton, MO
Other facilities
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$864.37 · 49 payments from 13 companies
- 2024$681.40 · 42 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $407.11 | 25 |
| Astrazeneca Pharmaceuticals LP | $102.86 | 6 |
| Pfizer Inc. | $88.25 | 4 |
| Glaxosmithkline, LLC. | $59.18 | 3 |
| Abbott Laboratories | $39.74 | 2 |
What the 2025 payments were for
- Food and Beverage$864.37 · 49 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