William Vincent Harrity, M.D.
NPI 1598786444ActiveIndividual· Anesthesiology· Pasadena, CA
Anesthesiology (M.D.) in Pasadena, California, trained at Wayne State University School of Medicine (class of 1985). Medicare paid $67,283 for services to 204 patients in 2024. Edwards Lifesciences Corporation was the largest of 3 companies reporting payments in 2025, $230.47 in all, mostly food and beverage.
Overview
| NPI | 1598786444 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 23, 2006 |
| Last updated in NPPES | Feb 14, 2008 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | G58058 | CA |
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 - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 204 |
|---|---|
| Services billed | 486 across 71 procedure codes |
| Paid by Medicare | $67,283 |
Education and affiliations
| Medical school | Wayne State University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | Anesthesiology |
Medical groups
- Pacific Valley Medical GroupPasadena, CA · 106 clinicians
- Hp Anesthesia IncLos Angeles, CA · 32 clinicians
Hospital affiliations
- Huntington HospitalPasadena, CA
- Providence Cedars Sinai Tarzana Medical CenterTarzana, CA
- Valley Presbyterian HospitalVan Nuys, CA
Industry payments (Open Payments)
- 2025$230.47 · 3 payments from 3 companies
- 2024$578.83 · 8 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Edwards Lifesciences Corporation | $187.10 | 1 |
| Merck Sharp & Dohme LLC | $22.57 | 1 |
| Atricure, Inc. | $20.80 | 1 |
What the 2025 payments were for
- Food and Beverage$230.47 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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