IndividualActive
Yousuf Mustafa
NPI 1891684312 · Behavior Technician · Fremont, CA
Yousuf Mustafa is a Behavior Technician provider in Fremont, CA (NPI 1891684312).
Provider details
- NPI number
- 1891684312
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Basic profile(48/100 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
39650 Mission Blvd
Fremont, CA 94539-3000
Phone: (844) 262-8466
Street-level locationGet directions
Mailing address
Po Box 745
Diablo, CA 94528-0745
Registry dates
- Enumerated
- 2025-06-30
- Last updated
- 2025-06-30
- Certified
- 2025-06-30
Frequently asked questions
- What is Yousuf Mustafa's NPI number?
- Yousuf Mustafa's National Provider Identifier (NPI) is 1891684312, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yousuf Mustafa's specialty?
- Yousuf Mustafa is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Yousuf Mustafa located?
- Yousuf Mustafa's practice location on file with NPPES is 39650 Mission Blvd, Fremont, CA 94539-3000.
- What is Yousuf Mustafa's phone number?
- The practice phone number listed in the NPPES registry for Yousuf Mustafa is (844) 262-8466.
- Is Yousuf Mustafa's NPI active?
- Yes — Yousuf Mustafa's NPI (1891684312) is active in the NPPES registry as of the last update on 2025-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.