What is Halie Williams's NPI number?

Halie Williams's National Provider Identifier (NPI) is 1922351832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Halie Williams's specialty?

Halie Williams is listed in the NPPES registry with a primary specialty of Forensic Psychologist (Behavioral Health & Social Service Providers).

Where is Halie Williams located?

Halie Williams's practice location on file with NPPES is 100 Prison Rd, Represa, CA 95671-1912.

What is Halie Williams's phone number?

The practice phone number listed in the NPPES registry for Halie Williams is (916) 985-8610.

Is Halie Williams's NPI active?

Yes — Halie Williams's NPI (1922351832) is active in the NPPES registry as of the last update on 2023-08-03.

IndividualActive

Halie Williams, PSYD

NPI 1922351832 · Forensic Psychologist · Represa, CA

Halie Williams, PSYD is a Forensic Psychologist provider in Represa, CA (NPI 1922351832).

Provider details

NPI number: 1922351832
Entity type: Individual
Primary specialty: Forensic PsychologistBehavioral Health & Social Service Providers
Credential: PSYD
Sex: Female
Sole proprietor: No

Practice location

100 Prison Rd

Represa, CA 95671-1912

Phone: (916) 985-8610

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

1626 Brigden Rd

Pasadena, CA 91104-3127

Specialties & taxonomies

Forensic PsychologistPrimary103TF0200XLicense 31710 (CA)
Behavioral Health & Social Service Providers
Mental Health Counselor101YM0800X
Behavioral Health & Social Service Providers
Clinical Psychologist103TC0700XLicense 31710 (CA)
Behavioral Health & Social Service Providers

Profile Score

Established profile(73/100 index)

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

Registry tenure38% of score
14 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.

Enumerated: 2012-10-17
Last updated: 2023-08-03
Certified: 2023-08-03

Frequently asked questions

What is Halie Williams's NPI number?: Halie Williams's National Provider Identifier (NPI) is 1922351832, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Halie Williams's specialty?: Halie Williams is listed in the NPPES registry with a primary specialty of Forensic Psychologist (Behavioral Health & Social Service Providers).
Where is Halie Williams located?: Halie Williams's practice location on file with NPPES is 100 Prison Rd, Represa, CA 95671-1912.
What is Halie Williams's phone number?: The practice phone number listed in the NPPES registry for Halie Williams is (916) 985-8610.
Is Halie Williams's NPI active?: Yes — Halie Williams's NPI (1922351832) is active in the NPPES registry as of the last update on 2023-08-03.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions