John A. Flick, D.O.
NPI 1770782351ActiveIndividual· Internal Medicine· St Louis, MO
Internal Medicine (D.O.) with Good Samaritan Regional Health Center and 3 other groups, practicing in St Louis, Missouri. Their prescriptions cost Medicare Part D more than their services did: $2,514,956 for 43,467 claims, against $409,777 paid for services in 2024. Lundbeck LLC reported $38.54 in payments in 2025, mostly education. Lists Fairfield Memorial Hospital 1 and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1770782351 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | Yes |
| NPI issued | Jul 13, 2007 |
| Last updated in NPPES | Dec 20, 2021 |
| Certified by provider | Dec 20, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 2007016870 | MO |
| Internal Medicine | 207R00000X | 036.125523 | IL |
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 - Internal Medicine (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,534 |
|---|---|
| Services billed | 5,951 across 17 procedure codes |
| Paid by Medicare | $409,777 |
Part D prescriptions in 2024
| Prescriptions (claims) | 43,467 · 43,786 30-day fills |
|---|---|
| Patients | 1,086 |
| Total drug cost | $2,514,956 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Good Samaritan Regional Health CenterMount Vernon, IL · 156 clinicians
- Physician Services Corporation of Southern Illinois IncSalem, IL · 120 clinicians
- St Marys Hospital Centralia IllinoisCentralia, IL · 114 clinicians
- Gerio Primary Care PCBeckemeyer, IL · 13 clinicians
Hospital affiliations
- Fairfield Memorial Hospital 1Fairfield, IL
- Good Samaritan Regional Hlth CenterMount Vernon, IL
- Hshs Holy Family Hospital IncGreenville, IL
- Ssm Health St Mary's Hospital -CentraliaCentralia, IL
- St Josephs HospitalBreese, IL
Other facilities
- Adoration Home HealthHome health agency · O Fallon, IL
- Mederi Caretenders of Fairview HeightsHome health agency · Fairview Heights, IL
- Bjc HospiceHospice · Glen Carbon, IL
- Heartland Hospice (Fairview Heights)Hospice · Fairview Heights, IL
- Hospice of Southern Illinois, IncHospice · Belleville, IL
- Moments Hospice of Springfield LLCHospice · Springfield, IL
- Evercare of BreeseNursing home · Breese, IL
- Evervella of SwanseaNursing home · Swansea, IL
- Imboden Creek Senior LivingNursing home · Decatur, IL
- Manor Court of MaryvilleNursing home · Maryville, IL
- Mount Vernon Countryside ManorNursing home · Mount Vernon, IL
Industry payments (Open Payments)
- 2025$38.54 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lundbeck LLC | $38.54 | 1 |
What the 2025 payments were for
- Education$38.54 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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