Patricia Larsen McKenna, CRNA
NPI 1811972516ActiveIndividual· Nurse Anesthetist, Certified Registered· San Francisco, CA
Nurse Anesthetist, Certified Registered (CRNA) with Mai Nursing Anesthesia PC, practicing in San Francisco, California. Medicare paid $13,733 for services to 112 patients in 2024. Medtronic, Inc. reported $24.07 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1811972516 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | CRNA |
| Sole proprietor | Yes |
| NPI issued | Dec 14, 2005 |
| Last updated in NPPES | Oct 31, 2020 |
| Certified by provider | Oct 31, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Anesthetist, Certified Registered Primary | 367500000X | 969 | CA |
| Nurse Anesthetist, Certified Registered | 367500000X | 0024083218 | VA |
| Nurse Anesthetist, Certified Registered | 367500000X | AC000279 | MD |
| Nurse Anesthetist, Certified Registered | 367500000X | RN59684 | DC |
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 | 112 |
|---|---|
| Services billed | 118 across 14 procedure codes |
| Paid by Medicare | $13,733 |
Education and affiliations
| Graduation year | 1985 |
|---|---|
| Medicare specialty | Certified Registered Nurse Anesthetist (Crna) |
Medical group
- Mai Nursing Anesthesia PCPinole, CA · 35 clinicians
Industry payments (Open Payments)
- 2025$24.07 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $24.07 | 1 |
What the 2025 payments were for
- Food and Beverage$24.07 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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