Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Hillary Rubin

School Psychologist in Stamford, CT · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154862936

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Registry record

Entity type Individual (Type 1)

Name Hillary Rubin

Sex Female

Practice address 44 Commerce Avenue, Stamford, CT, 06902

Phone (203) 570-8372

Enumeration date Mar 14, 2017

Last updated in NPPES Mar 14, 2017

Taxonomy & licenses

103TS0200X School Psychologist Behavioral Health & Social Service Providers Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Hillary Rubin?

The National Provider Identifier (NPI) for Hillary Rubin is 1154862936, a Type 1 (individual) record in the CMS NPPES registry.

Where does Hillary Rubin practice?

The practice location on file with NPPES is in Stamford, CT. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-14.