IndividualActive
Stephanie Grant-Diallo
NPI 1891368932 · Behavior Technician · Concord, CA
Stephanie Grant-Diallo is a Behavior Technician provider in Concord, CA (NPI 1891368932).
Provider details
- NPI number
- 1891368932
- 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(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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: (510) 832-4383
Street-level locationGet directions
Mailing address
1200 Concord Ave Ste 100
Concord, CA 94520-4969
Registry dates
- Enumerated
- 2021-07-16
- Last updated
- 2021-07-16
- Certified
- 2021-07-16
Frequently asked questions
- What is Stephanie Grant-Diallo's NPI number?
- Stephanie Grant-Diallo's National Provider Identifier (NPI) is 1891368932, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Grant-Diallo's specialty?
- Stephanie Grant-Diallo is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Stephanie Grant-Diallo located?
- Stephanie Grant-Diallo's practice location on file with NPPES is 1200 Concord Ave Ste 100, Concord, CA 94520-4969.
- What is Stephanie Grant-Diallo's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Grant-Diallo is (510) 832-4383.
- Is Stephanie Grant-Diallo's NPI active?
- Yes — Stephanie Grant-Diallo's NPI (1891368932) is active in the NPPES registry as of the last update on 2021-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.