What is Valerie Williams's NPI number?

Valerie Williams's National Provider Identifier (NPI) is 1659166627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Valerie Williams's specialty?

Valerie Williams is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Valerie Williams located?

Valerie Williams's practice location on file with NPPES is 100 Risa Way, Chico, CA 95973-5015.

What is Valerie Williams's phone number?

The practice phone number listed in the NPPES registry for Valerie Williams is (530) 354-6266.

Is Valerie Williams's NPI active?

Yes — Valerie Williams's NPI (1659166627) is active in the NPPES registry as of the last update on 2025-04-10.

IndividualActive

Valerie Williams

NPI 1659166627 · Behavior Analyst · Chico, CA

Valerie Williams is a Behavior Analyst provider in Chico, CA (NPI 1659166627).

Provider details

NPI number: 1659166627
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No
License: 1-25-80582 (CA)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 1-25-80582 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

100 Risa Way

Chico, CA 95973-5015

Phone: (530) 354-6266

Street-level locationGet directions

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Mailing address