Zachary Lerner, MD
NPI 1275275620 · Anesthesiology Physician · San Francisco, CA
Zachary Lerner, MD is a Anesthesiology Physician provider in San Francisco, CA (NPI 1275275620).
Provider details
- NPI number
- 1275275620
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A186875 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 513 Parnassus Ave # S436San Francisco, CA 94143-2205Phone: (415) 514-3781
Registry dates
- Enumerated
- 2022-04-07
- Last updated
- 2026-03-17
- Certified
- 2026-03-17
Frequently asked questions
- What is Zachary Lerner's NPI number?
- Zachary Lerner's National Provider Identifier (NPI) is 1275275620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Lerner's specialty?
- Zachary Lerner is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Lerner located?
- Zachary Lerner's practice location on file with NPPES is 521 Parnassus Ave, San Francisco, CA 94143-2206.
- What is Zachary Lerner's phone number?
- The practice phone number listed in the NPPES registry for Zachary Lerner is (415) 476-9035.
- Is Zachary Lerner's NPI active?
- Yes — Zachary Lerner's NPI (1275275620) is active in the NPPES registry as of the last update on 2026-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.