Margaret Langham, PNP
NPI 1487709283 · Pediatric Nurse Practitioner · San Francisco, CA
Margaret Langham, PNP is a Pediatric Nurse Practitioner provider in San Francisco, CA (NPI 1487709283).
Provider details
- NPI number
- 1487709283
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PNP
- Sex
- Female
- Sole proprietor
- No
- License
- 332984 (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
- 2007-01-24
- Last updated
- 2012-12-06
Frequently asked questions
- What is Margaret Langham's NPI number?
- Margaret Langham's National Provider Identifier (NPI) is 1487709283, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Langham's specialty?
- Margaret Langham is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Langham located?
- Margaret Langham's practice location on file with NPPES is 513 Parnassus Ave Rm S747, San Francisco, CA 94143-2205.
- What is Margaret Langham's phone number?
- The practice phone number listed in the NPPES registry for Margaret Langham is (415) 476-9136.
- Is Margaret Langham's NPI active?
- Yes — Margaret Langham's NPI (1487709283) is active in the NPPES registry as of the last update on 2012-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.