Stephen Thomas Summers, M.D.
NPI 1174502223ActiveIndividual· Surgery· Chula Vista, CA
Surgery (M.D.) in Chula Vista, California, trained at University of Virginia School of Medicine (class of 1988). 126 Medicare patients in 2024, $58,079 paid; all of their 64 Part D prescriptions were generic. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $108.08 in all, mostly food and beverage.
Overview
| NPI | 1174502223 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 16, 2006 |
| Last updated in NPPES | Mar 5, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | G70943 | CA |
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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 126 |
|---|---|
| Services billed | 399 across 50 procedure codes |
| Paid by Medicare | $58,079 |
Part D prescriptions in 2024
| Prescriptions (claims) | 64 · 66 30-day fills |
|---|---|
| Patients | 48 |
| Total drug cost | $229.54 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | University of Virginia School of Medicine |
|---|---|
| Graduation year | 1988 |
| Medicare specialty | General Surgery |
Medical groups
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
- On Call Specialists Medical Group of San Diego IncSan Diego, CA · 144 clinicians
- Coast Surgical Group A Medical CorporationChula Vista, CA · 7 clinicians
Hospital affiliations
- Paradise Valley HospitalNational City, CA
- Scripps Mercy HospitalSan Diego, CA
- Sharp Chula Vista Medical CenterChula Vista, CA
- Sharp Coronado Hospital and Hlthcr CtrCoronado, CA
Industry payments (Open Payments)
- 2025$108.08 · 2 payments from 2 companies
- 2024$133.77 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $90.24 | 1 |
| Distalmotion US | $17.84 | 1 |
What the 2025 payments were for
- Food and Beverage$108.08 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 17 general surgeons in Chula Vista · All general surgeons in California