Doctor profile · Federal record
Dr. Lisa Gertridge, FNP-BC
Nurse Practitioner · San Francisco, CA
- NPI 1245968668
- Accepts Medicare
- 4 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
595 Castro St
San Francisco, CA 941142511
(888) 663-6331
fax (415) 252-7176 - Additional location
-
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723 - Mailing address
-
1 Embarcadero Ctr Ste 1900
San Francisco, CA 941113723
Credentials & registration
- NPI registered
- August 2022 — 4 yrs on file
- Profile last updated
- July 3, 2025
- Year of graduation
- 2022 — 4 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- California #95022209
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245968668. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
16
Distinct HCPCS
1
Medicare allowed
$1,459
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 16 | 16 | $91 |
In context: peer comparison
Among 57 peers in this city , average services per provider: 68. This provider delivers 0.2× the peer median.Frequently asked questions
What is Dr. Lisa Gertridge's medical specialty?
Dr. Lisa Gertridge practices Nurse Practitioner in San Francisco, CA.
Where does Dr. Lisa Gertridge practice?
Dr. Lisa Gertridge practices at 595 Castro St, San Francisco, CA 941142511. Office phone: 8886636331.
What is Dr. Lisa Gertridge's NPI?
Dr. Lisa Gertridge's National Provider Identifier (NPI) is 1245968668, issued by NPPES.
Does Dr. Lisa Gertridge accept Medicare assignment?
Yes. Dr. Lisa Gertridge accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lisa Gertridge commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.