Michael A. Greenberg, M.D.
NPI 1891788105ActiveIndividual· Dermatology· Elk Grove Village, IL
Dermatology (M.D.) in Elk Grove Village, Illinois, trained at University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) (class of 1974). 589 Medicare patients in 2024, $151,415 paid; nearly all of their 962 Part D prescriptions were generic (95%). Verrica Pharmaceuticals Inc. was the largest of 10 companies reporting payments in 2025, $371.37 in all, mostly food and beverage.
Overview
| NPI | 1891788105 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 23, 2005 |
| Last updated in NPPES | Sep 12, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Dermatology Primary | 207N00000X | 036-051235 | IL |
| Dermatology, Procedural Dermatology | 207NS0135X | 036-051235 | IL |
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 - Dermatology (IL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 589 |
|---|---|
| Services billed | 2,397 across 36 procedure codes |
| Paid by Medicare | $151,415 |
Part D prescriptions in 2024
| Prescriptions (claims) | 962 · 1,128 30-day fills |
|---|---|
| Patients | 327 |
| Total drug cost | $172,246 |
| Generic share | 95% of claims |
Education and affiliations
| Medical school | University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) |
|---|---|
| Graduation year | 1974 |
| Medicare specialty | Dermatology |
| Secondary specialties | General Surgery |
Medical group
- Illinois Dermatology Institute, LLCLa Grange, IL · 57 clinicians
Industry payments (Open Payments)
- 2025$371.37 · 21 payments from 10 companies
- 2024$874.69 · 48 payments from 18 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Verrica Pharmaceuticals Inc. | $80.67 | 3 |
| Amgen Inc. | $66.60 | 3 |
| Arcutis Biotherapeutics, Inc. | $43.61 | 2 |
| Ucb, Inc. | $40.60 | 1 |
| Organon LLC | $37.98 | 3 |
What the 2025 payments were for
- Food and Beverage$356.10 · 20 payments
- Education$15.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Dermatology providers in Elk Grove Village
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