What is Caitlin Little's NPI number?

Caitlin Little's National Provider Identifier (NPI) is 1023736006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Caitlin Little's specialty?

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

Where is Caitlin Little located?

Caitlin Little's practice location on file with NPPES is 33 Utica Dr, Worcester, MA 01603-1622.

What is Caitlin Little's phone number?

The practice phone number listed in the NPPES registry for Caitlin Little is (855) 832-6727.

Is Caitlin Little's NPI active?

Yes — Caitlin Little's NPI (1023736006) is active in the NPPES registry as of the last update on 2026-03-04.

IndividualActive

Caitlin Little

NPI 1023736006 · Behavior Analyst · Worcester, MA

Caitlin Little is a Behavior Analyst provider in Worcester, MA (NPI 1023736006).

Provider details

NPI number: 1023736006
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: No

Specialties & taxonomies

Behavior AnalystPrimary103K00000X
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
3 yrs 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

33 Utica Dr

Worcester, MA 01603-1622

Phone: (855) 832-6727

Street-level locationGet directions

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Mailing address