What is Gary Grogan's NPI number?

Gary Grogan's National Provider Identifier (NPI) is 1508264995, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Gary Grogan's specialty?

Gary Grogan is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).

Where is Gary Grogan located?

Gary Grogan's practice location on file with NPPES is 633 Main Street, Lewiston, ID 83501.

What is Gary Grogan's phone number?

The practice phone number listed in the NPPES registry for Gary Grogan is (208) 724-0489.

Is Gary Grogan's NPI active?

Yes — Gary Grogan's NPI (1508264995) is active in the NPPES registry as of the last update on 2022-07-21.

IndividualActive

Gary Grogan, PHD

NPI 1508264995 · Psychologist · Lewiston, ID

Gary Grogan, PHD is a Psychologist provider in Lewiston, ID (NPI 1508264995).

Provider details

NPI number: 1508264995
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PHD
Sex: Male
Sole proprietor: Yes
License: PSY-203016 (ID)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense PSY-203016 (ID)
Behavioral Health & Social Service Providers

Profile Score

Established profile(74/100 index)

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

Registry tenure38% of score
11 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

633 Main Street

B#1

Lewiston, ID 83501

Phone: (208) 724-0489

Street-level locationGet directions

More ID providers

Mailing address

633 Main Street B#1