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Debi Willis
NPI 1508731621 · Behavior Analyst · Brentwood, CA
Debi Willis is a Behavior Analyst provider in Brentwood, CA (NPI 1508731621).
Provider details
- NPI number
- 1508731621
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(47/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
8650 Brentwood Blvd Ste G
Brentwood, CA 94513-5660
Phone: (925) 462-2281
Street-level locationGet directions
Mailing address
934 Yardley Pl
Brentwood, CA 94513-6154
Registry dates
- Enumerated
- 2025-10-08
- Last updated
- 2025-10-08
- Certified
- 2025-10-08
Frequently asked questions
- What is Debi Willis's NPI number?
- Debi Willis's National Provider Identifier (NPI) is 1508731621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debi Willis's specialty?
- Debi Willis is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Debi Willis located?
- Debi Willis's practice location on file with NPPES is 8650 Brentwood Blvd Ste G, Brentwood, CA 94513-5660.
- What is Debi Willis's phone number?
- The practice phone number listed in the NPPES registry for Debi Willis is (925) 462-2281.
- Is Debi Willis's NPI active?
- Yes — Debi Willis's NPI (1508731621) is active in the NPPES registry as of the last update on 2025-10-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.