William A. Kcomt, M.D.
NPI 1710989587ActiveIndividual· Internal Medicine, Rheumatology· La Grange, IL
Internal Medicine, Rheumatology (M.D.) with Prime Healthcare Illinois Medical Group LLC and 2 other groups, practicing in La Grange, Illinois. 461 Medicare patients in 2024, $72,851 paid; nearly all of their 418 Part D prescriptions were generic (96%). Amgen Inc. was the largest of 4 companies reporting payments in 2025, $164.99 in all, mostly food and beverage. Lists Presence Saint Joseph Hospital - Chicago and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1710989587 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 11, 2005 |
| Last updated in NPPES | Sep 18, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 180005257 | IL |
| Internal Medicine | 207R00000X | 01057051A | IN |
| Internal Medicine, Rheumatology | 207RR0500X | MD424246 | PA |
| Internal Medicine, Rheumatology | 207RR0500X | 01057051A | IN |
| Hospitalist | 208M00000X | 01057051A | IN |
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 - Hospitalist (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 461 |
|---|---|
| Services billed | 717 across 38 procedure codes |
| Paid by Medicare | $72,851 |
Part D prescriptions in 2024
| Prescriptions (claims) | 418 · 604 30-day fills |
|---|---|
| Patients | 74 |
| Total drug cost | $34,275 |
| Generic share | 96% of claims |
Education and affiliations
| Graduation year | 1994 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine, Rheumatology |
Medical groups
- Prime Healthcare Illinois Medical Group LLCChicago, IL · 322 clinicians
- Advance Inpatient Medicine LLCHinsdale, IL · 42 clinicians
- Chicago Physician Services PCChicago, IL · 24 clinicians
Hospital affiliations
- Presence Saint Joseph Hospital - ChicagoChicago, IL
- Presence Saints Mary and Elizabeth Medical CenterChicago, IL
- Saint Joseph Medical CenterJoliet, IL
- Uchicago Medicine Adventhealth HinsdaleHinsdale, IL
- Uchicago Medicine Adventhealth la GrangeLa Grange, IL
Industry payments (Open Payments)
- 2025$164.99 · 8 payments from 4 companies
- 2024$203.91 · 8 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $64.39 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $42.07 | 2 |
| Janssen Biotech, Inc. | $40.98 | 2 |
| Novartis Pharmaceuticals Corporation | $17.55 | 1 |
What the 2025 payments were for
- Food and Beverage$164.99 · 8 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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