Kathleen Mary Hertzer, M.D.
NPI 1467778217ActiveIndividual· Surgery· Santa Cruz, CA
Surgery (M.D.) in Santa Cruz, California, trained at Indiana University School of Medicine (class of 2010). 222 Medicare patients in 2024, $93,523 paid; all of their 132 Part D prescriptions were generic.
Overview
| NPI | 1467778217 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 19, 2010 |
| Last updated in NPPES | Apr 7, 2023 |
| Certified by provider | Apr 7, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A121173 | 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 - General Surgery (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 222 |
|---|---|
| Services billed | 466 across 73 procedure codes |
| Paid by Medicare | $93,523 |
Part D prescriptions in 2024
| Prescriptions (claims) | 132 · 132 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $716.94 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Indiana University School of Medicine |
|---|---|
| Graduation year | 2010 |
| Medicare specialty | General Surgery |
Medical group
- Sutter Bay Medical FoundationFremont, CA · 3,829 clinicians
Hospital affiliations
- Dominican HospitalSanta Cruz, CA
- Sutter Maternity & Surgery Center of Santa CruzSanta Cruz, CA
Other facilities
- Sutter Care at HomeHome health agency · Santa Cruz, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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