Sarah Maclachlan, FNP
NPI 1972540946 · Nurse Practitioner · San Francisco, CA
Sarah Maclachlan, FNP is a Nurse Practitioner provider in San Francisco, CA (NPI 1972540946).
Provider details
- NPI number
- 1972540946
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- No
- License
- NP12600 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
Registry dates
- Enumerated
- 2006-05-31
- Last updated
- 2008-12-16
Frequently asked questions
- What is Sarah Maclachlan's NPI number?
- Sarah Maclachlan's National Provider Identifier (NPI) is 1972540946, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Maclachlan's specialty?
- Sarah Maclachlan is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Maclachlan located?
- Sarah Maclachlan's practice location on file with NPPES is 505 Parnassus Ave, San Francisco, CA 94143-2204.
- What is Sarah Maclachlan's phone number?
- The practice phone number listed in the NPPES registry for Sarah Maclachlan is (415) 353-1238.
- Is Sarah Maclachlan's NPI active?
- Yes — Sarah Maclachlan's NPI (1972540946) is active in the NPPES registry as of the last update on 2008-12-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.