John Mark Revis, MD
NPI 1174682637ActiveIndividual· Internal Medicine· Glenview, IL
Internal Medicine (MD) with Endeavor Health Medical Group, practicing in Glenview, Illinois. Their prescriptions cost Medicare Part D more than their services did: $855,093 for 11,153 claims, against $157,514 paid for services in 2024. Lists Advocate Lutheran General Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1174682637 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Dec 8, 2006 |
| Last updated in NPPES | Oct 6, 2020 |
| Certified by provider | Oct 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 036-080976 | 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 | 856 |
|---|---|
| Services billed | 1,861 across 18 procedure codes |
| Paid by Medicare | $157,514 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,153 · 29,252 30-day fills |
|---|---|
| Patients | 1,040 |
| Total drug cost | $855,093 |
| Generic share | 89% of claims |
Education and affiliations
| Graduation year | 1988 |
|---|---|
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Endeavor Health Medical GroupEvanston, IL · 3,350 clinicians
Hospital affiliations
- Advocate Lutheran General HospitalPark Ridge, IL
- Northshore University Healthsystem - Evanston HospitalEvanston, IL
- Northwest Community Hospital 1Arlington Heights, IL
- Rush University Medical CenterChicago, IL
- Swedish HospitalChicago, IL
Other facilities
- Aspire Home Healthcare, LLCHome health agency · Morton Grove, IL
- Astra HealthHome health agency · Harwood Heights, IL
- Guardian Home Health Care, LLCHome health agency · Northfield, IL
- Residential Home HealthHome health agency · Northbrook, IL
- Residential Home HealthHome health agency · Schaumburg, IL
- Vi at the GlenNursing home · Glenview, IL
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 83 internal medicine physicians in Glenview · All internal medicine physicians in Illinois