What is James Williamson's NPI number?

James Williamson's National Provider Identifier (NPI) is 1780277087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Williamson's specialty?

James Williamson is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is James Williamson located?

James Williamson's practice location on file with NPPES is 222 Ridgway Ave Unit B, Santa Rosa, CA 95401-4357.

What is James Williamson's phone number?

The practice phone number listed in the NPPES registry for James Williamson is (707) 495-7688.

Is James Williamson's NPI active?

Yes — James Williamson's NPI (1780277087) is active in the NPPES registry as of the last update on 2021-02-17.

IndividualActive

James Williamson

NPI 1780277087 · Behavior Technician · Santa Rosa, CA

James Williamson is a Behavior Technician provider in Santa Rosa, CA (NPI 1780277087).

Provider details

NPI number: 1780277087
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Established profile(56/100 index)

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

Registry tenure38% of score
5 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

222 Ridgway Ave Unit B

Santa Rosa, CA 95401-4357

Phone: (707) 495-7688

Street-level locationGet directions

More CA providers

Mailing address