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DR. GREGORY P. BARCLAY M.D.
NPI 1801812938
Psychiatry & Neurology - Psychiatry in Ames, IA

Active since July 14, 2006
1525 AIRPORT RD, SUITE 101, AMES, IA 50010(515) 292-3023(515) 292-3053 Get Directions Write a Review

NPPES record last updated: July 16, 2009. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Gregory P. Barclay M.d. NPPES

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

DR. GREGORY P. BARCLAY M.D. (NPI 1801812938) is an individual psychiatry provider in Ames, Iowa, licensed in Iowa (31216) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1801812938
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. GREGORY P. BARCLAYCredential: M.D.
Location Address1525 AIRPORT RD, SUITE 101Ames, IA 50010-8231
Mailing Address1525 Airport Rd, Suite 101Ames, IA 50010-8231 · (515) 292-3023 · Fax (515) 292-3053
Phone(515) 292-3023
Fax(515) 292-3053
Sole ProprietorNo
Enumeration DateJuly 14, 2006
Last NPPES UpdateJuly 16, 2009
✔ NPI 1801812938 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in IA · 31216
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.
1525 AIRPORT RD, Ames, IA 50010
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Other Identifiers 9

Medicare ID-Type UnspecifiedI4997IA
Other27051IA · Hawk-i
Medicaid1137018IA
Other072702IA · Health Alliance
Other71792IA · Aps
Other49646IA · United Behavioral Health
Other43478IA · Wellmark Bcbs
OtherIP308999IA · Mbc Of Iowa
Other7659418IA · Aetna

Other Providers at the Same Location NPPES 3

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

BARCLAY & ASSOCIATES, P.C.
Psychiatry & Neurology (Psychiatry)
1525 AIRPORT RD, SUITE 101
AMES, IA 50010
Story County (515) 292-3023
ELIZABETH WADE L.M.H.C.
Counselor (Mental Health)
1525 AIRPORT RD, SUITE 101
AMES, IA 50010
Story County (515) 292-3023
ALYSON LACEY PEARSON LISW
Social Worker
1525 AIRPORT RD, SUITE 101
AMES, IA 50010
Story County (515) 292-3023

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 Gregory Barclay's NPI number?

The NPI number for Gregory Barclay is 1801812938. It was assigned to this individual provider in the NPPES registry on July 14, 2006.

Where is Gregory Barclay located?

Gregory Barclay practices at 1525 Airport Rd Suite 101, Ames, IA 50010. The listed phone number is (515) 292-3023.

What is Gregory Barclay'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 Gregory Barclay was last updated on July 16, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.