DR. DONALD ROSS GRAYSON M.D.
NPI 1841533551
Psychiatry & Neurology - Psychiatry in Farmington, CT

Q: What is Donald Grayson's NPI number?

The NPI number for Donald Grayson is 1841533551. It was assigned to this individual provider in the NPPES registry on April 1, 2013.

Q: What is Donald Grayson's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Donald Grayson was last updated on April 1, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.

Active since April 01, 2013

195 FARMINGTON AVENUE, SUITE 203, FARMINGTON, CT 06032(860) 674-8914(860) 674-9236 Get Directions Write a Review

NPPES record last updated: April 1, 2013. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. Donald Ross Grayson M.d. NPPES

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

DR. DONALD ROSS GRAYSON M.D. (NPI 1841533551) is an individual psychiatry provider in Farmington, Connecticut, licensed in Connecticut (11795) and active in the NPI registry since April 2013.

NPPES Registry Identity

NPI1841533551

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NameDR. DONALD ROSS GRAYSONCredential: M.D.

Location Address195 FARMINGTON AVENUE, SUITE 203Farmington, CT 06032

Mailing Address195 Farmington Avenue, Suite 203Farmington, CT 06032 · (860) 674-8914 · Fax (860) 674-9236

Phone(860) 674-8914

Fax(860) 674-9236

Sole ProprietorNo

Enumeration DateApril 1, 2013

✔ NPI 1841533551 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CT · 11795

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.

Also ListedPsychiatry & Neurology · Forensic PsychiatryTaxonomy 2084F0202X · License 11795 (CT)

195 FARMINGTON AVENUE, Farmington, CT 06032

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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 Donald Grayson's NPI number?

The NPI number for Donald Grayson is 1841533551. It was assigned to this individual provider in the NPPES registry on April 1, 2013.

Where is Donald Grayson located?

Donald Grayson practices at 195 Farmington Avenue Suite 203, Farmington, CT 06032. The listed phone number is (860) 674-8914.

What is Donald Grayson's specialty?

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

When was this NPI record last updated?

The NPPES record for Donald Grayson was last updated on April 1, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years 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.