NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Kimberlee J. Sass, Ph.D., P.C.

Clinical Neuropsychologist in New Haven, CT · enumerated 2014 · authorized official Kimberlee Sass, Neuropsychologist.

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

National Provider Identifier

1407270556

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Kimberlee J. Sass, Ph.D., P.C.
Other name <Unavail>
Practice address 291 Whitney Ave, Suite 402, New Haven, CT, 06511
Fax (866) 596-7112
Enumeration date Feb 10, 2014
Last updated in NPPES Feb 10, 2014

Taxonomy & classification

103G00000X Clinical Neuropsychologist Behavioral Health & Social Service Providers · License CT01234 (CT) Primary

Authorized official

Name Kimberlee Sass
Title Neuropsychologist

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 a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is Kimberlee J. Sass, Ph.D., P.C.?
Kimberlee J. Sass, Ph.D., P.C. is registered in NPPES as a Clinical Neuropsychologist (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-02-10.