IndividualActive
Brian Wilk
NPI 1104214923 · Behavior Analyst · Fairfield, CA
Brian Wilk is a Behavior Analyst provider in Fairfield, CA (NPI 1104214923).
Provider details
- NPI number
- 1104214923
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1-14-10376 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(74/100 index)
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
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
2500 N Texas St
Unit a
Fairfield, CA 94533-1639
Phone: (707) 422-2714
Street-level locationGet directions
Mailing address
62 Dolphin Isle
Novato, CA 94949-5390
Registry dates
- Enumerated
- 2014-12-31
- Last updated
- 2014-12-31
Frequently asked questions
- What is Brian Wilk's NPI number?
- Brian Wilk's National Provider Identifier (NPI) is 1104214923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Wilk's specialty?
- Brian Wilk is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Brian Wilk located?
- Brian Wilk's practice location on file with NPPES is 2500 N Texas St, Fairfield, CA 94533-1639.
- What is Brian Wilk's phone number?
- The practice phone number listed in the NPPES registry for Brian Wilk is (707) 422-2714.
- Is Brian Wilk's NPI active?
- Yes — Brian Wilk's NPI (1104214923) is active in the NPPES registry as of the last update on 2014-12-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.