Debrina Williams, NP
NPI 1720271190 · Family Nurse Practitioner · Vacaville, CA
Debrina Williams, NP is a Family Nurse Practitioner provider in Vacaville, CA (NPI 1720271190).
Provider details
- NPI number
- 1720271190
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 376809 (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
18 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
- 2007-08-20
- Last updated
- 2007-08-20
Frequently asked questions
- What is Debrina Williams's NPI number?
- Debrina Williams's National Provider Identifier (NPI) is 1720271190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debrina Williams's specialty?
- Debrina Williams is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Debrina Williams located?
- Debrina Williams's practice location on file with NPPES is 1600 California Dr, Vacaville, CA 95687.
- What is Debrina Williams's phone number?
- The practice phone number listed in the NPPES registry for Debrina Williams is (707) 453-7007.
- Is Debrina Williams's NPI active?
- Yes — Debrina Williams's NPI (1720271190) is active in the NPPES registry as of the last update on 2007-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.