Margaret Balma, NP
NPI 1265311989 · Gerontology Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Margaret Balma, NP is a Gerontology Nurse Practitioner provider in San Francisco, CA (NPI 1265311989).
Provider details
- NPI number
- 1265311989
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95036748 (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
Under 1 yr in 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
- 2025-08-27
- Last updated
- 2025-08-28
- Certified
- 2025-08-28
Frequently asked questions
- What is Margaret Balma's NPI number?
- Margaret Balma's National Provider Identifier (NPI) is 1265311989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Balma's specialty?
- Margaret Balma is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Margaret Balma located?
- Margaret Balma's practice location on file with NPPES is 400 Parnassus Ave Fl 4, San Francisco, CA 94143-2202.
- What is Margaret Balma's phone number?
- The practice phone number listed in the NPPES registry for Margaret Balma is (415) 353-2421.
- Does Margaret Balma accept Medicare?
- Margaret Balma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Margaret Balma's NPI active?
- Yes — Margaret Balma's NPI (1265311989) is active in the NPPES registry as of the last update on 2025-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.