Christina Ramirez
NPI 1023517133ActiveIndividual· Nurse Anesthetist, Certified Registered· San Rafael, CA
Nurse Anesthetist, Certified Registered with University of California Sfgh Medical Group and 2 other groups, practicing in San Rafael, California. Medicare paid $16,577 for services to 128 patients in 2024. Janssen Biotech, Inc. was the largest of 2 companies reporting payments in 2025, $49.29 in all, mostly food and beverage. Lists Zuckerberg San Francisco General Hosp & Trauma Ctr as a hospital affiliation.
Overview
| NPI | 1023517133 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | No |
| NPI issued | Feb 3, 2018 |
| Last updated in NPPES | Aug 14, 2023 |
| Certified by provider | Aug 14, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 95000853 | 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 | 128 |
|---|---|
| Services billed | 135 across 25 procedure codes |
| Paid by Medicare | $16,577 |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical groups
- University of California Sfgh Medical GroupSan Francisco, CA · 587 clinicians
- Mai Nursing Anesthesia PCPinole, CA · 35 clinicians
- Amsurg Marin Anesthesia LPGreenbrae, CA · 4 clinicians
Hospital affiliation
- Zuckerberg San Francisco General Hosp & Trauma CtrSan Francisco, CA
Industry payments (Open Payments)
- 2025$49.29 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $32.67 | 1 |
| Takeda Pharmaceuticals U.S.A., Inc. | $16.62 | 1 |
What the 2025 payments were for
- Food and Beverage$49.29 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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