Katherine Sarasas
NPI 1689948051ActiveIndividual· Nurse Anesthetist, Certified Registered· San Rafael, CA
Nurse Anesthetist, Certified Registered with Alameda Health System and 2 other groups, practicing in San Rafael, California. Medicare paid $30,966 for services to 254 patients in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 4 companies reporting payments in 2025, $322.16 in all, mostly food and beverage. Lists Highland Hospital as a hospital affiliation.
Overview
| NPI | 1689948051 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Mar 2, 2012 |
| Last updated in NPPES | Jan 3, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 4173 | 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 - Certified Registered Nurse Anesthetist (CRNA) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 254 |
|---|---|
| Services billed | 260 across 10 procedure codes |
| Paid by Medicare | $30,966 |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- Alameda Health SystemOakland, CA · 601 clinicians
- Mai Nursing Anesthesia PCPinole, CA · 35 clinicians
- Amsurg Oakland Anesthesia LPOakland, CA · 9 clinicians
Hospital affiliation
- Highland HospitalOakland, CA
Industry payments (Open Payments)
- 2025$322.16 · 12 payments from 4 companies
- 2024$436.91 · 16 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $121.08 | 5 |
| Abbvie Inc. | $109.70 | 4 |
| Janssen Biotech, Inc. | $65.33 | 2 |
| Qol Medical, LLC | $26.05 | 1 |
What the 2025 payments were for
- Food and Beverage$322.16 · 12 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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