What is Sierra Williams's NPI number?

Sierra Williams's National Provider Identifier (NPI) is 1336970540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sierra Williams's specialty?

Sierra Williams is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Sierra Williams located?

Sierra Williams's practice location on file with NPPES is 2440 Fairburn Rd Sw Ste 101, Atlanta, GA 30331-5256.

What is Sierra Williams's phone number?

The practice phone number listed in the NPPES registry for Sierra Williams is (470) 419-8442.

Is Sierra Williams's NPI active?

Yes — Sierra Williams's NPI (1336970540) is active in the NPPES registry as of the last update on 2024-08-09.

IndividualActive

Sierra Williams, RBT

NPI 1336970540 · Behavior Analyst · Atlanta, GA

Sierra Williams, RBT is a Behavior Analyst provider in Atlanta, GA (NPI 1336970540).

Provider details

NPI number: 1336970540
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: RBT
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(49/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

2440 Fairburn Rd Sw Ste 101

Atlanta, GA 30331-5256

Phone: (470) 419-8442

Fax: (470) 419-8402

Street-level locationGet directions

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Mailing address