Gary W. Edelson, MD
NPI 1952392599ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Farmington Hills, MI
Internal Medicine, Endocrinology, Diabetes & Metabolism (MD) in Farmington Hills, Michigan, trained at Washington University School of Medicine (class of 1986). Their prescriptions cost Medicare Part D more than their services did: $801,419 for 3,126 claims, against $176,667 paid for services in 2024. Ascendis Pharma Endocrinology Inc was the largest of 30 companies reporting payments in 2025, $129,221 in all, mostly speaking and faculty fees.
Overview
| NPI | 1952392599 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 2, 2005 |
| Last updated in NPPES | May 30, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 4301054587 | MI |
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 - Endocrinology (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,121 |
|---|---|
| Services billed | 2,878 across 20 procedure codes |
| Paid by Medicare | $176,667 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,126 · 7,899 30-day fills |
|---|---|
| Patients | 666 |
| Total drug cost | $801,419 |
| Generic share | 54% of claims |
Education and affiliations
| Medical school | Washington University School of Medicine |
|---|---|
| Graduation year | 1986 |
| Medicare specialty | Endocrinology |
| Secondary specialties | Internal Medicine |
Medical group
- Michigan Healthcare Professionals PCClarkston, MI · 529 clinicians
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Beaumont Hospital - DearbornDearborn, MI
- Beaumont Hospital - Farmington HillsFarmington Hills, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Beaumont Hospital, TroyTroy, MI
Industry payments (Open Payments)
- 2025$129,221 · 343 payments from 30 companies
- 2024$35,260 · 180 payments from 26 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ascendis Pharma Endocrinology Inc | $73,089 | 118 |
| Amgen Inc. | $27,768 | 70 |
| Corcept Therapeutics | $14,999 | 26 |
| Kyowa Kirin, Inc. | $9,407 | 23 |
| Cequr Corporation | $1,895 | 2 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$90,973 · 39 payments
- Travel and Lodging$14,975 · 89 payments
- Honoraria$10,548 · 2 payments
- Food and Beverage$7,547 · 210 payments
- Consulting Fee$5,175 · 2 payments
- Education$4.21 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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