Ghassan Amir Atto, MD
NPI 1558561720ActiveIndividual· Family Medicine· Southgate, MI
Family Medicine (MD) with Ghassan A Atto MD PLLC, practicing in Southgate, Michigan. Their prescriptions cost Medicare Part D more than their services did: $3,457,535 for 49,708 claims, against $588,751 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 11 companies reporting payments in 2025, $976.05 in all, mostly food and beverage. Lists Beaumont Hospital - Dearborn and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1558561720 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 24, 2007 |
| Last updated in NPPES | Jul 21, 2026 |
| Certified by provider | Jul 21, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 4301088808 | 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 - Family Practice (MI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,234 |
|---|---|
| Services billed | 10,093 across 110 procedure codes |
| Paid by Medicare | $588,751 |
Part D prescriptions in 2024
| Prescriptions (claims) | 49,708 · 61,257 30-day fills |
|---|---|
| Patients | 2,339 |
| Total drug cost | $3,457,535 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2000 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Ghassan A Atto MD PLLCAllen Park, MI · 10 clinicians
Hospital affiliations
- Beaumont Hospital - DearbornDearborn, MI
- Beaumont Hospital - TaylorTaylor, MI
- Corewell Health Trenton HospitalTrenton, MI
- Henry Ford Health HospitalDetroit, MI
- Wyandotte Hospital and Medical CenterWyandotte, MI
Other facilities
- Beaumont Home HealthHome health agency · Troy, MI
- Henry Ford Home Health CareHome health agency · Detroit, MI
- Parc Home CareHome health agency · Farmington Hills, MI
- Residential Home HealthHome health agency · Troy, MI
- The Medical TeamHome health agency · Livonia, MI
- Custom Hospice, LLCHospice · Troy, MI
- Heart To Heart Hospice of Southgate, LLCHospice · Southgate, MI
- Henry Ford HospiceHospice · Detroit, MI
- Seasons Hospice & Palliative Care of MichiganHospice · Madison Heights, MI
- The Medical Team IncHospice · Livonia, MI
- Henry Ford Wyandotte HospitalInpatient rehabilitation facility · Wyandotte, MI
- Select Specialty Hospital-Wyandotte, LLCLong-term care hospital · Wyandotte, MI
- Belle Fountain Nursing & Rehabilitation CenterNursing home · Riverview, MI
- Medilodge of TaylorNursing home · Taylor, MI
- Optalis Health and Rehabilitation of Allen ParkNursing home · Allen Park, MI
- The Lodge at TaylorNursing home · Taylor, MI
- The Orchards at SouthgateNursing home · Southgate, MI
Industry payments (Open Payments)
- 2025$976.05 · 59 payments from 11 companies
- 2024$595.48 · 41 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $413.13 | 32 |
| E.R. Squibb & Sons, L.L.C. | $152.30 | 10 |
| Glaxosmithkline, LLC. | $111.35 | 6 |
| Otsuka America Pharmaceutical, Inc. | $80.03 | 2 |
| Neurocrine Biosciences, Inc. | $68.28 | 2 |
What the 2025 payments were for
- Food and Beverage$966.96 · 58 payments
- Education$9.09 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 37 family medicine physicians in Southgate · All family medicine physicians in Michigan