Diane Wintz, MD
NPI 1164721932ActiveIndividual· Surgery· San Diego, CA
Surgery (MD) in San Diego, California, trained at Texas Tech University Health Science Center School of Medicine (class of 2006). Medicare paid $31,340 for services to 163 patients in 2024. Ucb, Inc. was the largest of 2 companies reporting payments in 2025, $58.04 in all, mostly food and beverage.
Overview
| NPI | 1164721932 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2011 |
| Last updated in NPPES | Mar 8, 2024 |
| Certified by provider | Mar 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | 138581 | 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 - Critical Care (Intensivists) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 163 |
|---|---|
| Services billed | 316 across 29 procedure codes |
| Paid by Medicare | $31,340 |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Critical Care (Intensivists) |
Medical group
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
Hospital affiliations
- Grossmont HospitalLa Mesa, CA
- Sharp Memorial HospitalSan Diego, CA
Industry payments (Open Payments)
- 2025$58.04 · 2 payments from 2 companies
- 2024$4,146 · 10 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Ucb, Inc. | $29.70 | 1 |
| Intuitive Surgical, Inc. | $28.34 | 1 |
What the 2025 payments were for
- Food and Beverage$58.04 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 184 general surgeons in San Diego · All general surgeons in California