What is Sarah Loewy's NPI number?

Sarah Loewy's National Provider Identifier (NPI) is 1154274306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sarah Loewy's specialty?

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

Where is Sarah Loewy located?

Sarah Loewy's practice location on file with NPPES is 1155 63rd St, Brooklyn, NY 11219-5216.

What is Sarah Loewy's phone number?

The practice phone number listed in the NPPES registry for Sarah Loewy is (347) 554-1388.

Is Sarah Loewy's NPI active?

Yes — Sarah Loewy's NPI (1154274306) is active in the NPPES registry as of the last update on 2026-02-17.

IndividualActive

Sarah Loewy, BCBA/ LBA

NPI 1154274306 · Behavior Analyst · Brooklyn, NY

Sarah Loewy, BCBA/ LBA is a Behavior Analyst provider in Brooklyn, NY (NPI 1154274306).

Provider details

NPI number: 1154274306
Entity type: Individual
Primary specialty: Behavior AnalystBehavioral Health & Social Service Providers
Credential: BCBA/ LBA
Sex: Female
Sole proprietor: Yes
License: 00476901 (NY)

Specialties & taxonomies

Behavior AnalystPrimary103K00000XLicense 00476901 (NY)
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

1155 63rd St

Brooklyn, NY 11219-5216

Phone: (347) 554-1388

Street-level locationGet directions

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Mailing address