What is Gregory Barclay's NPI number?

Gregory Barclay's National Provider Identifier (NPI) is 1801812938, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gregory Barclay's specialty?

Gregory Barclay is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).

Where is Gregory Barclay located?

Gregory Barclay's practice location on file with NPPES is 1525 Airport Rd, Ames, IA 50010-8231.

What is Gregory Barclay's phone number?

The practice phone number listed in the NPPES registry for Gregory Barclay is (515) 292-3023.

Is Gregory Barclay's NPI active?

Yes — Gregory Barclay's NPI (1801812938) is active in the NPPES registry as of the last update on 2009-07-16.

IndividualActive

Gregory Barclay, M.D.

NPI 1801812938 · Psychiatry Physician · Ames, IA

Gregory Barclay, M.D. is a Psychiatry Physician provider in Ames, IA (NPI 1801812938).

Provider details

NPI number: 1801812938
Entity type: Individual
Primary specialty: Psychiatry PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: 31216 (IA)

Specialties & taxonomies

Psychiatry PhysicianPrimary2084P0800XLicense 31216 (IA)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

1525 Airport Rd

Suite 101

Ames, IA 50010-8231

Phone: (515) 292-3023

Fax: (515) 292-3053

Street-level locationGet directions

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Mailing address