IndividualActive
Tiffany Mancillas
NPI 1528537727 · Behavior Analyst · Lafayette, CA
Tiffany Mancillas is a Behavior Analyst provider in Lafayette, CA (NPI 1528537727).
Provider details
- NPI number
- 1528537727
- 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
Established profile(61/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
3650 Mt Diablo Blvd Ste 107
Lafayette, CA 94549-3780
Phone: (510) 665-9700
Approximate (ZIP-level) locationGet directions
Mailing address
32 Astrida Dr Apt 2
Hayward, CA 94544-5370
Registry dates
- Enumerated
- 2018-11-16
- Last updated
- 2018-11-16
Frequently asked questions
- What is Tiffany Mancillas's NPI number?
- Tiffany Mancillas's National Provider Identifier (NPI) is 1528537727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Mancillas's specialty?
- Tiffany Mancillas is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Tiffany Mancillas located?
- Tiffany Mancillas's practice location on file with NPPES is 3650 Mt Diablo Blvd Ste 107, Lafayette, CA 94549-3780.
- What is Tiffany Mancillas's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Mancillas is (510) 665-9700.
- Is Tiffany Mancillas's NPI active?
- Yes — Tiffany Mancillas's NPI (1528537727) is active in the NPPES registry as of the last update on 2018-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.