IndividualActive
Tiffany Graham-Leoncio
NPI 1477275790 · Behavior Technician · Concord, CA
Tiffany Graham-Leoncio is a Behavior Technician provider in Concord, CA (NPI 1477275790).
Provider details
- NPI number
- 1477275790
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1200 Concord Ave Ste 100
Concord, CA 94520-4969
Phone: (925) 310-6311
Street-level locationGet directions
Mailing address
1200 Concord Ave Ste 100
Concord, CA 94520-4969
Registry dates
- Enumerated
- 2022-09-13
- Last updated
- 2022-09-13
- Certified
- 2022-09-13
Frequently asked questions
- What is Tiffany Graham-Leoncio's NPI number?
- Tiffany Graham-Leoncio's National Provider Identifier (NPI) is 1477275790, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Graham-Leoncio's specialty?
- Tiffany Graham-Leoncio is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Tiffany Graham-Leoncio located?
- Tiffany Graham-Leoncio's practice location on file with NPPES is 1200 Concord Ave Ste 100, Concord, CA 94520-4969.
- What is Tiffany Graham-Leoncio's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Graham-Leoncio is (925) 310-6311.
- Is Tiffany Graham-Leoncio's NPI active?
- Yes — Tiffany Graham-Leoncio's NPI (1477275790) is active in the NPPES registry as of the last update on 2022-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.