Siobhan Finn, PA
NPI 1366955890 · Physician Assistant · Mountain View, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siobhan Finn, PA is a Physician Assistant provider in Mountain View, CA (NPI 1366955890).
Provider details
- NPI number
- 1366955890
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Female
- Sole proprietor
- No
- License
- 55440 (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
8 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
- 2017-11-06
- Last updated
- 2024-12-03
- Certified
- 2024-12-03
Frequently asked questions
- What is Siobhan Finn's NPI number?
- Siobhan Finn's National Provider Identifier (NPI) is 1366955890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siobhan Finn's specialty?
- Siobhan Finn is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Siobhan Finn located?
- Siobhan Finn's practice location on file with NPPES is 701 E El Camino Real, Mountain View, CA 94040-2833.
- What is Siobhan Finn's phone number?
- The practice phone number listed in the NPPES registry for Siobhan Finn is (650) 934-7144.
- Does Siobhan Finn accept Medicare?
- Siobhan Finn is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siobhan Finn's NPI active?
- Yes — Siobhan Finn's NPI (1366955890) is active in the NPPES registry as of the last update on 2024-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.