IndividualActive
Marcus Williams
NPI 1922876689 · Behavior Technician · San Diego, CA
Marcus Williams is a Behavior Technician provider in San Diego, CA (NPI 1922876689).
Provider details
- NPI number
- 1922876689
- 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
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
501 W Broadway Ste 800
San Diego, CA 92101-3546
Phone: (877) 418-2978
Street-level locationGet directions
Mailing address
350 Fairway Dr Ste 101
Deerfield Beach, FL 33441-1834
Additional practice locations (1)
- 501 W Broadway Ste 101San Diego, CA 92101-8742
Registry dates
- Enumerated
- 2023-12-12
- Last updated
- 2023-12-12
- Certified
- 2023-12-12
Frequently asked questions
- What is Marcus Williams's NPI number?
- Marcus Williams's National Provider Identifier (NPI) is 1922876689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marcus Williams's specialty?
- Marcus Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Marcus Williams located?
- Marcus Williams's practice location on file with NPPES is 501 W Broadway Ste 800, San Diego, CA 92101-3546.
- What is Marcus Williams's phone number?
- The practice phone number listed in the NPPES registry for Marcus Williams is (877) 418-2978.
- Is Marcus Williams's NPI active?
- Yes — Marcus Williams's NPI (1922876689) is active in the NPPES registry as of the last update on 2023-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.