Demetria Williams
NPI 1417712076 · Addiction (Substance Use Disorder) Counselor · Grass Valley, CA
Demetria Williams is a Addiction (Substance Use Disorder) Counselor provider in Grass Valley, CA (NPI 1417712076).
Provider details
- NPI number
- 1417712076
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- R1542460124 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-02-13
- Last updated
- 2024-08-28
- Certified
- 2024-08-28
Frequently asked questions
- What is Demetria Williams's NPI number?
- Demetria Williams's National Provider Identifier (NPI) is 1417712076, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Demetria Williams's specialty?
- Demetria Williams is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Demetria Williams located?
- Demetria Williams's practice location on file with NPPES is 180 Sierra College Dr, Grass Valley, CA 95945-5768.
- What is Demetria Williams's phone number?
- The practice phone number listed in the NPPES registry for Demetria Williams is (530) 273-9541.
- Is Demetria Williams's NPI active?
- Yes — Demetria Williams's NPI (1417712076) is active in the NPPES registry as of the last update on 2024-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.