IndividualActive
Shireen Williams
NPI 1386592889 · Behavior Technician · Long Beach, CA
Shireen Williams is a Behavior Technician provider in Long Beach, CA (NPI 1386592889).
Provider details
- NPI number
- 1386592889
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- BACB760934 (CA)
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
Under 1 yr in registry
- Profile completeness38% of score
100% 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
516 W Esther St
Long Beach, CA 90813-1529
Phone: (562) 506-7553
Street-level locationGet directions
Mailing address
378 E Hillsdale St Apt a
Inglewood, CA 90302-6265
Registry dates
- Enumerated
- 2026-03-19
- Last updated
- 2026-03-19
- Certified
- 2026-03-19
Frequently asked questions
- What is Shireen Williams's NPI number?
- Shireen Williams's National Provider Identifier (NPI) is 1386592889, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shireen Williams's specialty?
- Shireen Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Shireen Williams located?
- Shireen Williams's practice location on file with NPPES is 516 W Esther St, Long Beach, CA 90813-1529.
- What is Shireen Williams's phone number?
- The practice phone number listed in the NPPES registry for Shireen Williams is (562) 506-7553.
- Is Shireen Williams's NPI active?
- Yes — Shireen Williams's NPI (1386592889) is active in the NPPES registry as of the last update on 2026-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.