Carolyn Muir, N.P.
NPI 1215057021 · Obstetrics & Gynecology Nurse Practitioner · San Francisco, CA
Carolyn Muir, N.P. is a Obstetrics & Gynecology Nurse Practitioner provider in San Francisco, CA (NPI 1215057021).
Provider details
- NPI number
- 1215057021
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 361160 (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
19 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
- 2007-03-29
- Last updated
- 2007-07-08
Frequently asked questions
- What is Carolyn Muir's NPI number?
- Carolyn Muir's National Provider Identifier (NPI) is 1215057021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolyn Muir's specialty?
- Carolyn Muir is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Carolyn Muir located?
- Carolyn Muir's practice location on file with NPPES is 3838 California St Rm 812, San Francisco, CA 94118-1510.
- What is Carolyn Muir's phone number?
- The practice phone number listed in the NPPES registry for Carolyn Muir is (415) 831-2180.
- Is Carolyn Muir's NPI active?
- Yes — Carolyn Muir's NPI (1215057021) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.