Alexandra Marie Tangco, PHYSICIAN ASSISTANT
NPI 1841038494 · Physician Assistant · San Francisco, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alexandra Marie Tangco, PHYSICIAN ASSISTANT is a Physician Assistant provider in San Francisco, CA (NPI 1841038494).
Provider details
- NPI number
- 1841038494
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PHYSICIAN ASSISTANT
- Sex
- Female
- Sole proprietor
- No
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
1 yr in NPPES registry
- Profile completeness38% of score
83% 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
- 2024-07-17
- Last updated
- 2024-07-17
- Certified
- 2024-07-17
Frequently asked questions
- What is Alexandra Marie Tangco's NPI number?
- Alexandra Marie Tangco's National Provider Identifier (NPI) is 1841038494, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alexandra Marie Tangco's specialty?
- Alexandra Marie Tangco is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Alexandra Marie Tangco located?
- Alexandra Marie Tangco's practice location on file with NPPES is 505 Parnassus Ave Ste M917, San Francisco, CA 94143-2204.
- What is Alexandra Marie Tangco's phone number?
- The practice phone number listed in the NPPES registry for Alexandra Marie Tangco is (415) 353-1116.
- Does Alexandra Marie Tangco accept Medicare?
- Alexandra Marie Tangco is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alexandra Marie Tangco's NPI active?
- Yes — Alexandra Marie Tangco's NPI (1841038494) is active in the NPPES registry as of the last update on 2024-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.