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SUNSTONE PSYCHOLOGY GROUP
NPI 1528642386
Clinic/Center - Mental Health (Including Community Mental Health Center) in Arlington, MA

Active since May 07, 2021
22 MILL ST STE 207, ARLINGTON, MA 02476(857) 919-1977 Get Directions Write a Review

NPPES record last updated: October 10, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Oct 10, 2025, May 7, 2021 (2 updates tracked since 2021).

About Sunstone Psychology Group NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SUNSTONE PSYCHOLOGY GROUP (NPI 1528642386) is a healthcare organization registered as a mental health (including community mental health center) in Arlington, Massachusetts and active in the NPI registry since May 2021. The organization lists Danielle Filshtinsky, Owner, as its authorized official.

NPPES Registry Identity

NPI1528642386
Entity TypeOrganization
Primary Taxonomy261QM0801X
Legal Business NameSUNSTONE PSYCHOLOGY GROUP
Location Address22 MILL ST STE 207Arlington, MA 02476-4738
Mailing Address22 Mill St Ste 207Arlington, MA 02476-4738 · (857) 919-1977
Phone(857) 919-1977
Organization SubpartNo
Authorized OfficialDanielle FilshtinskyOwner · (857) 919-1977
Enumeration DateMay 7, 2021
Last NPPES UpdateOctober 10, 20252 updates tracked since enumeration
NPPES CertifiedOctober 10, 2025
✔ NPI 1528642386 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Mental Health (Including Community Mental Health Center)Ambulatory Health Care Facilities
Taxonomy Code261QM0801X
22 MILL ST STE 207, Arlington, MA 02476
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COMPASSIONATE GROWTH COUNSELING
Clinic/Center (Mental Health (Including Community Mental Health Center))
22 MILL ST STE 207
ARLINGTON, MA 02476
Middlesex County (339) 545-1368
COMPASSIONATE GROWTH COUNSELING
Social Worker (Clinical)
22 MILL ST STE 207
ARLINGTON, MA 02476
Middlesex County (339) 545-1368

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sunstone Psychology Group's NPI number?

The NPI number for Sunstone Psychology Group is 1528642386. It was assigned to this organization in the NPPES registry on May 7, 2021.

Where is Sunstone Psychology Group located?

Sunstone Psychology Group is located at 22 Mill St Ste 207, Arlington, MA 02476. The listed phone number is (857) 919-1977.

What is Sunstone Psychology Group's specialty?

The primary specialty registered for this NPI is Clinic/Center, specializing in Mental Health (Including Community Mental Health Center), with taxonomy code 261QM0801X.

What insurance does Sunstone Psychology Group accept?

Health plans from Anthem Blue Cross and Blue Shield list Sunstone Psychology Group as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Sunstone Psychology Group was last updated on October 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.