Antionette Williams
NPI 1487040986 · Peer Specialist · Temecula, CA
Antionette Williams is a Peer Specialist provider in Temecula, CA (NPI 1487040986).
Provider details
- NPI number
- 1487040986
- Entity type
- Individual
- Primary specialty
- Peer SpecialistOther Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Other Service Providers
- Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
- Case Manager/Care Coordinator171M00000X
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES 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
- 2015-04-10
- Last updated
- 2026-04-09
- Certified
- 2026-04-09
Frequently asked questions
- What is Antionette Williams's NPI number?
- Antionette Williams's National Provider Identifier (NPI) is 1487040986, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Antionette Williams's specialty?
- Antionette Williams is listed in the NPPES registry with a primary specialty of Peer Specialist (Other Service Providers).
- Where is Antionette Williams located?
- Antionette Williams's practice location on file with NPPES is 41689 Enterprise Cir N Ste 120, Temecula, CA 92590-5630.
- What is Antionette Williams's phone number?
- The practice phone number listed in the NPPES registry for Antionette Williams is (951) 526-4644.
- Is Antionette Williams's NPI active?
- Yes — Antionette Williams's NPI (1487040986) is active in the NPPES registry as of the last update on 2026-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.