NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Sarah Fine Kosa, PH.D

Clinical Psychologist in Brookline, MA · enumerated 2006.

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

National Provider Identifier

1346296514

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Registry record

Entity type Individual (Type 1)
Name Dr. Sarah Fine Kosa
Credential PH.D
Sex Female
Practice address Brookline, MA, 02446
Phone (617) 735-0147
Fax (617) 340-2627
Enumeration date May 26, 2006
Last updated in NPPES Sep 27, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License PS00888 (RI) Secondary
103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 11495 (MA) Primary
PHD · Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

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.

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Frequently asked questions

How do I verify Sarah Kosa's NPI record?
Cross-check NPI 1346296514 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1346296514 active?
Yes, as of the latest NPPES snapshot, NPI 1346296514 is active (record last updated 2021-09-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-27.