IndividualActive
Cierra Williams
NPI 1164372751 · Behavior Technician · Phoenix, AZ
Cierra Williams is a Behavior Technician provider in Phoenix, AZ (NPI 1164372751).
Provider details
- NPI number
- 1164372751
- 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
Basic profile(47/100 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
1225 N 28th Pl Ste C202
Phoenix, AZ 85008-4747
Phone: (480) 479-9294
Street-level locationGet directions
Mailing address
5959 W Utopia Rd Apt 2047
Glendale, AZ 85308-7163
Registry dates
- Enumerated
- 2026-02-02
- Last updated
- 2026-02-02
- Certified
- 2026-02-02
Frequently asked questions
- What is Cierra Williams's NPI number?
- Cierra Williams's National Provider Identifier (NPI) is 1164372751, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cierra Williams's specialty?
- Cierra Williams is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Cierra Williams located?
- Cierra Williams's practice location on file with NPPES is 1225 N 28th Pl Ste C202, Phoenix, AZ 85008-4747.
- What is Cierra Williams's phone number?
- The practice phone number listed in the NPPES registry for Cierra Williams is (480) 479-9294.
- Is Cierra Williams's NPI active?
- Yes — Cierra Williams's NPI (1164372751) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.