Sean T. McLaughlin, M.D.
NPI 1023099785ActiveIndividual· Internal Medicine· Bridgeton, MO
Internal Medicine (M.D.) in Bridgeton, Missouri, trained at University of Missouri, Kansas City, School of Medicine (class of 1993). Their prescriptions cost Medicare Part D more than their services did: $1,135,931 for 18,184 claims, against $75,905 paid for services in 2024. Madrigal Pharmaceuticals reported $147.88 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1023099785 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Nov 9, 2005 |
| Last updated in NPPES | Oct 24, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 103473 | MO |
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 - Internal Medicine (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 234 |
|---|---|
| Services billed | 2,930 across 85 procedure codes |
| Paid by Medicare | $75,905 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18,184 · 39,748 30-day fills |
|---|---|
| Patients | 958 |
| Total drug cost | $1,135,931 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Missouri, Kansas City, School of Medicine |
|---|---|
| Graduation year | 1993 |
| Medicare specialty | Internal Medicine |
Medical groups
- Aging Well Health Care, LLCSaint Louis, MO · 238 clinicians
- American Multispecialty Group IncSaint Charles, MO · 116 clinicians
Hospital affiliations
- Mercy Hospital St LouisSaint Louis, MO
- Progress West HospitalOfallon, MO
- Ssm Health Depaul Hospital St LouisBridgeton, MO
Other facilities
- Aw Health CareHome health agency · Saint Louis, MO
- Ssm Health at Home Home Health-St. LouisHome health agency · Saint Louis, MO
- St Croix HospiceHospice · Saint Peters, MO
- Three Oaks HospiceHospice · Creve Coeur, MO
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
- Ssm Health Depaul Hospital - Anna HouseNursing home · Bridgeton, MO
Industry payments (Open Payments)
- 2025$147.88 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Madrigal Pharmaceuticals | $147.88 | 1 |
What the 2025 payments were for
- Food and Beverage$147.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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