Gary Steven Yashinsky, MD
NPI 1649271115ActiveIndividual· Internal Medicine· Southfield, MI
Internal Medicine (MD) in Southfield, Michigan, trained at University of Michigan Medical School (class of 1980). Their prescriptions cost Medicare Part D more than their services did: $1,892,370 for 18,733 claims, against $53,386 paid for services in 2024. Novo Nordisk Inc was the largest of 20 companies reporting payments in 2025, $2,549 in all, mostly food and beverage.
Overview
| NPI | 1649271115 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 9, 2005 |
| Last updated in NPPES | Jan 14, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 4301044190 | MI |
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 (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 388 |
|---|---|
| Services billed | 1,851 across 19 procedure codes |
| Paid by Medicare | $53,386 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18,733 · 39,828 30-day fills |
|---|---|
| Patients | 966 |
| Total drug cost | $1,892,370 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Michigan Medical School |
|---|---|
| Graduation year | 1980 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Henry Ford Health Providence HospitalNovi, MI · 375 clinicians
- Premier Therapy Centers, IncWest Bloomfield, MI · 137 clinicians
Hospital affiliations
- Ascension Providence Hospital, Southfield and NoviSouthfield, MI
- Beaumont Hospital Royal OakRoyal Oak, MI
- Henry Ford Health HospitalDetroit, MI
- Henry Ford Health St John HospitalDetroit, MI
- Henry Ford Health West Bloomfield HospitalW Bloomfield, MI
Other facilities
- Beaumont Home HealthHome health agency · Troy, MI
- Henry Ford Home Health CareHome health agency · Detroit, MI
- John Paul Home Health CareHome health agency · Bingham Farms, MI
- Optimal Care Home HealthHome health agency · Bingham Farms, MI
- Residential Home HealthHome health agency · Troy, MI
Industry payments (Open Payments)
- 2025$2,549 · 120 payments from 20 companies
- 2024$2,434 · 128 payments from 23 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $773.97 | 38 |
| Astrazeneca Pharmaceuticals LP | $479.08 | 18 |
| Sumitomo Pharma America, Inc. | $163.05 | 5 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $148.18 | 8 |
| Glaxosmithkline, LLC. | $143.31 | 10 |
What the 2025 payments were for
- Food and Beverage$2,549 · 120 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 325 internal medicine physicians in Southfield · All internal medicine physicians in Michigan