Michael J. Richardson, M.D
NPI 1477589422ActiveIndividual· Family Medicine· Union, MO
Family Medicine (M.D) in Union, Missouri, trained at University of Missouri, Columbia School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $680,949 for 10,279 claims, against $57,300 paid for services in 2024. Abbvie Inc. was the largest of 12 companies reporting payments in 2025, $571.74 in all, mostly food and beverage.
Overview
| NPI | 1477589422 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | Yes |
| NPI issued | Jun 23, 2006 |
| Last updated in NPPES | Jul 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 2006036186 | 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 | 161 |
|---|---|
| Services billed | 1,737 across 92 procedure codes |
| Paid by Medicare | $57,300 |
Part D prescriptions in 2024
| Prescriptions (claims) | 10,279 · 22,864 30-day fills |
|---|---|
| Patients | 809 |
| Total drug cost | $680,949 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | University of Missouri, Columbia School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Mercy Clinic East CommunitiesSaint Louis, MO · 571 clinicians
Hospital affiliations
- Mercy Hospital St LouisSaint Louis, MO
- Mercy Hospital WashingtonWashington, MO
Other facilities
- Mercy Home HealthHome health agency · Saint Louis, MO
- Mercy HospiceHospice · Saint Louis, MO
Industry payments (Open Payments)
- 2025$571.74 · 32 payments from 12 companies
- 2024$818.53 · 45 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $274.87 | 17 |
| Pfizer Inc. | $38.95 | 2 |
| Exact Sciences Corporation | $38.35 | 2 |
| Astrazeneca Pharmaceuticals LP | $36.92 | 2 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $34.26 | 2 |
What the 2025 payments were for
- Food and Beverage$571.74 · 32 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other family medicine physicians in Union
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