Serenity Williams
NPI 1275462871 · Student in an Organized Health Care Education/Training Program · Martinez, CA
Serenity Williams is a Student in an Organized Health Care Education/Training Program provider in Martinez, CA (NPI 1275462871).
Provider details
- NPI number
- 1275462871
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Student, Health Care
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
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
- 2026-05-18
- Last updated
- 2026-05-18
- Certified
- 2026-05-18
Frequently asked questions
- What is Serenity Williams's NPI number?
- Serenity Williams's National Provider Identifier (NPI) is 1275462871, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Serenity Williams's specialty?
- Serenity Williams is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Serenity Williams located?
- Serenity Williams's practice location on file with NPPES is 1340 Arnold Dr Ste 200, Martinez, CA 94553-4189.
- What is Serenity Williams's phone number?
- The practice phone number listed in the NPPES registry for Serenity Williams is (925) 957-5150.
- Is Serenity Williams's NPI active?
- Yes — Serenity Williams's NPI (1275462871) is active in the NPPES registry as of the last update on 2026-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.