Shayne Mason, NP
NPI 1952588709 · Psychiatric/Mental Health Nurse Practitioner · San Francisco, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shayne Mason, NP is a Psychiatric/Mental Health Nurse Practitioner provider in San Francisco, CA (NPI 1952588709).
Provider details
- NPI number
- 1952588709
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Male
- Sole proprietor
- No
- License
- 746300 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 52 Dore StSan Francisco, CA 94103-3828Phone: (415) 553-3100
Registry dates
- Enumerated
- 2008-01-23
- Last updated
- 2019-01-29
Frequently asked questions
- What is Shayne Mason's NPI number?
- Shayne Mason's National Provider Identifier (NPI) is 1952588709, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shayne Mason's specialty?
- Shayne Mason is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shayne Mason located?
- Shayne Mason's practice location on file with NPPES is 2210 Clay St, San Francisco, CA 94115-1930.
- What is Shayne Mason's phone number?
- The practice phone number listed in the NPPES registry for Shayne Mason is (415) 776-4647.
- Does Shayne Mason accept Medicare?
- Shayne Mason is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shayne Mason's NPI active?
- Yes — Shayne Mason's NPI (1952588709) is active in the NPPES registry as of the last update on 2019-01-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.