What is John Gonsiorek's NPI number?

John Gonsiorek's National Provider Identifier (NPI) is 1538294426, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Gonsiorek's specialty?

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

Where is John Gonsiorek located?

John Gonsiorek's practice location on file with NPPES is 3514 Lilac Ln, Minnetonka, MN 55345-1022.

What is John Gonsiorek's phone number?

The practice phone number listed in the NPPES registry for John Gonsiorek is (952) 994-1386.

Is John Gonsiorek's NPI active?

Yes — John Gonsiorek's NPI (1538294426) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

John Gonsiorek, PH.D.

NPI 1538294426 · Psychologist · Minnetonka, MN

John Gonsiorek, PH.D. is a Psychologist provider in Minnetonka, MN (NPI 1538294426).

Provider details

NPI number: 1538294426
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D.
Sex: Male
Sole proprietor: Yes
License: LP-1236 (MN)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense LP-1236 (MN)
Behavioral Health & Social Service Providers

Profile Score

Detailed profile(90/100 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

3514 Lilac Ln

Minnetonka, MN 55345-1022

Phone: (952) 994-1386

Street-level locationGet directions

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Mailing address