Adam Maxwell Parker, M.D.
NPI 1023306040ActiveIndividual· Internal Medicine, Rheumatology· Bridgeton, MO
Internal Medicine, Rheumatology (M.D.) in Bridgeton, Missouri, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2011). Their prescriptions cost Medicare Part D more than their services did: $3,147,701 for 4,756 claims, against $48,978 paid for services in 2024. Philips North America LLC reported $14.12 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1023306040 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jul 11, 2011 |
| Last updated in NPPES | Oct 26, 2020 |
| Certified by provider | Oct 26, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 2016015321 | MO |
| Student in an Organized Health Care Education/Training Program | 390200000X | 2011018542 | 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 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (MO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 347 |
|---|---|
| Services billed | 1,027 across 12 procedure codes |
| Paid by Medicare | $48,978 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,756 · 10,233 30-day fills |
|---|---|
| Patients | 744 |
| Total drug cost | $3,147,701 |
| Generic share | 88% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2011 |
| Medicare specialty | Rheumatology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Ssm Medical Group IncSaint Charles, MO · 568 clinicians
Hospital affiliations
- Alton Memorial HospitalAlton, IL
- Mercy Hospital St LouisSaint Louis, MO
- Ssm Health Depaul Hospital St LouisBridgeton, MO
- Ssm St Joseph Health CenterSaint Charles, MO
- Ssm St Joseph Hospital WestLake Saint Louis, MO
Other facilities
- Ssm Health Rehabilitation HospitalInpatient rehabilitation facility · Richmond Heights, MO
Industry payments (Open Payments)
- 2025$14.12 · 1 payment from 1 company
- 2024$88.27 · 5 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Philips North America LLC | $14.12 | 1 |
What the 2025 payments were for
- Food and Beverage$14.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Rheumatology providers in Bridgeton
- 1073999520
- 1407058084
- 1447596176