What is John Grych's NPI number?

John Grych's National Provider Identifier (NPI) is 1568187987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is John Grych's specialty?

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

Where is John Grych located?

John Grych's practice location on file with NPPES is 604 N 16th St, Milwaukee, WI 53233-2117.

What is John Grych's phone number?

The practice phone number listed in the NPPES registry for John Grych is (414) 288-7460.

Is John Grych's NPI active?

Yes — John Grych's NPI (1568187987) is active in the NPPES registry as of the last update on 2022-10-07.

IndividualActive

John Grych, PH.D

NPI 1568187987 · Psychologist · Milwaukee, WI

John Grych, PH.D is a Psychologist provider in Milwaukee, WI (NPI 1568187987).

Provider details

NPI number: 1568187987
Entity type: Individual
Primary specialty: PsychologistBehavioral Health & Social Service Providers
Credential: PH.D
Sex: Male
Sole proprietor: Yes
License: 1859-57 (WI)

Specialties & taxonomies

PsychologistPrimary103T00000XLicense 1859-57 (WI)
Behavioral Health & Social Service Providers

Profile Score

Established profile(59/100 index)

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

Registry tenure38% of score
3 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

604 N 16th St

Milwaukee, WI 53233-2117

Phone: (414) 288-7460

Street-level locationGet directions

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Mailing address