Mae Carmela Altavas
NPI 1508261686 · Family Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mae Carmela Altavas is a Family Nurse Practitioner provider in San Francisco, CA (NPI 1508261686).
Provider details
- NPI number
- 1508261686
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 829914 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$142 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-10-31
- Last updated
- 2025-06-02
- Certified
- 2025-06-02
Frequently asked questions
- What is Mae Carmela Altavas's NPI number?
- Mae Carmela Altavas's National Provider Identifier (NPI) is 1508261686, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mae Carmela Altavas's specialty?
- Mae Carmela Altavas is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Mae Carmela Altavas located?
- Mae Carmela Altavas's practice location on file with NPPES is 333 1st St Ste a, San Francisco, CA 94105-2661.
- What is Mae Carmela Altavas's phone number?
- The practice phone number listed in the NPPES registry for Mae Carmela Altavas is (888) 803-3370.
- Does Mae Carmela Altavas accept Medicare?
- Mae Carmela Altavas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mae Carmela Altavas's NPI active?
- Yes — Mae Carmela Altavas's NPI (1508261686) is active in the NPPES registry as of the last update on 2025-06-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.