KEYSTONE HEALTHCARE SYSTEMS LLC
NPI 1992417018
Psychiatry & Neurology - Psychiatry in Hanover, MA

Q: What is Keystone Healthcare Systems LLC's NPI number?

The NPI number for Keystone Healthcare Systems LLC is 1992417018. It was assigned to this organization in the NPPES registry on December 20, 2022.

Q: What is Keystone Healthcare Systems LLC's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Active since December 20, 2022

105 WEBSTER ST STE 5, HANOVER, MA 02339(901) 264-3704 Get Directions Write a Review

NPPES record last updated: June 26, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jun 26, 2025, Dec 20, 2022 (2 updates tracked since 2022).

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About Keystone Healthcare Systems Llc NPPES

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

KEYSTONE HEALTHCARE SYSTEMS LLC (NPI 1992417018) is a healthcare organization registered as a psychiatry in Hanover, Massachusetts and active in the NPI registry since December 2022. The organization lists Caleb Solomon Brooks, Owner, as its authorized official.

NPPES Registry Identity

NPI1992417018

Entity TypeOrganization

Primary Taxonomy2084P0800X

Legal Business NameKEYSTONE HEALTHCARE SYSTEMS LLC

Location Address105 WEBSTER ST STE 5Hanover, MA 02339-1227

Mailing Address75 Parkview St Apt 207Weymouth, MA 02190-3932 · (617) 468-6426

Phone(901) 264-3704

Organization SubpartNo

Authorized OfficialCaleb Solomon BrooksOwner · (617) 468-6426

Enumeration DateDecember 20, 2022

Last NPPES UpdateJune 26, 20252 updates tracked since enumeration

NPPES CertifiedJune 26, 2025

✔ NPI 1992417018 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

105 WEBSTER ST STE 5, Hanover, MA 02339

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Other Identifiers 2

Medicaid1013448620MA

Medicaid1851927511TN

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

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

Other Providers at the Same Location NPPES 11

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

TIDAL TRANQUILITY THERAPY, LLC

Clinic/Center (Adult Mental Health)