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Hillview Psychology LLC

Adult Mental Health Clinic/Center in Newton, MA · enumerated 2021 · authorized official Basak Efe, Owner.

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

National Provider Identifier

1891380101

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Registry record

Entity type Organization (Type 2)
Legal business name Hillview Psychology LLC
Practice address 275 Grove Street, Suite 2-400, Newton, MA, 02466
Phone (617) 286-4486
Enumeration date Mar 8, 2021
Last updated in NPPES Mar 8, 2021

Taxonomy & classification

261QM0850X Adult Mental Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Basak Efe
Title Owner
Phone (785) 840-6810

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 current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2021-03-08. Verify at npiregistry.cms.hhs.gov.
Where is Hillview Psychology LLC located?
The practice location on file with NPPES is in Newton, MA.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-08.