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Diane T Kwasnick, EDD

Clinical Psychologist in Brookline, MA · enumerated 2007 · practices at Brookline Psychological Services.

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

National Provider Identifier

1720129612

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Registry record

Entity type Individual (Type 1)
Name Diane T Kwasnick
Credential EDD
Sex Female
Practice address 9 Babcock St, Brookline, MA, 02446
Phone (617) 734-2007
Fax (617) 734-7165
Enumeration date Feb 12, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 3120 (MA) Primary

Other identifiers

Identifier Type State Issuer
KWWO3226 Other MA BLUE CROSS BLUE SHIELD

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

What is the NPI number for Diane Kwasnick?
The National Provider Identifier (NPI) for Diane Kwasnick is 1720129612, a Type 1 (individual) record in the CMS NPPES registry.
Where does Diane Kwasnick practice?
The practice location on file with NPPES is in Brookline, MA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.