What is Sarah Callejas's NPI number?

Sarah Callejas's National Provider Identifier (NPI) is 1609705219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Callejas's specialty?

Sarah Callejas is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Sarah Callejas located?

Sarah Callejas's practice location on file with NPPES is 109 Oak St Ste G20, Newton, MA 02464-1492.

What is Sarah Callejas's phone number?

The practice phone number listed in the NPPES registry for Sarah Callejas is (617) 658-5611.

Is Sarah Callejas's NPI active?

Yes — Sarah Callejas's NPI (1609705219) is active in the NPPES registry as of the last update on 2026-05-18.

IndividualActive

Sarah Callejas

NPI 1609705219 · Behavior Technician · Newton, MA

Sarah Callejas is a Behavior Technician provider in Newton, MA (NPI 1609705219).

Provider details

NPI number: 1609705219
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 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

109 Oak St Ste G20

Newton, MA 02464-1492

Phone: (617) 658-5611

Street-level locationGet directions

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Mailing address