DR. GREG MACHEK PHD
NPI 1669900320
Psychologist - Clinical Child & Adolescent in Missoula, MT

Q: What is Greg Machek's NPI number?

The NPI number for Greg Machek is 1669900320. It was assigned to this individual provider in the NPPES registry on May 25, 2017.

Q: What is Greg Machek's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

Q: When was this NPI record last updated?

The NPPES record for Greg Machek was last updated on May 25, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.

Active since May 25, 2017

2635 VALLEY VIEW DR, MISSOULA, MT 59803(406) 241-8021 Get Directions Write a Review

NPPES record last updated: May 25, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Greg Machek Phd NPPES

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

DR. GREG MACHEK PHD (NPI 1669900320) is an individual clinical child & adolescent provider in Missoula, Montana, licensed in Montana (PSY-PSY-LIC-2208) and active in the NPI registry since May 2017.

NPPES Registry Identity

NPI1669900320

Entity TypeIndividualMale

Primary Taxonomy103TC2200X

Provider Legal NameDR. GREG MACHEKCredential: PHD

Location Address2635 VALLEY VIEW DRMissoula, MT 59803-2528

Mailing Address2635 Valley View DrMissoula, MT 59803-2528 · (406) 241-8021

Phone(406) 241-8021

Sole ProprietorYes

Enumeration DateMay 25, 2017

✔ NPI 1669900320 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychologist · Clinical Child & AdolescentBehavioral Health & Social Service Providers

Taxonomy Code103TC2200X

License✔ Licensed in MT · PSY-PSY-LIC-2208

Definition

A psychologist who develops and applies scientific knowledge to the delivery of psychological services to infants, toddlers, children and adolescents within their social context. Of particular importance to the specialty of clinical child psychology is an understanding of the basic psychological needs of children and adolescents, and how the family and other social contexts influence the socio-emotional adjustment, cognitive development, behavioral adaptation and health status of children and adolescents.

Also ListedPsychologist · SchoolTaxonomy 103TS0200X · License 137291 (MT)

2635 VALLEY VIEW DR, Missoula, MT 59803

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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 Greg Machek's NPI number?

The NPI number for Greg Machek is 1669900320. It was assigned to this individual provider in the NPPES registry on May 25, 2017.

Where is Greg Machek located?

Greg Machek practices at 2635 Valley View Dr, Missoula, MT 59803. The listed phone number is (406) 241-8021.

What is Greg Machek's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical Child & Adolescent, with taxonomy code 103TC2200X.

When was this NPI record last updated?

The NPPES record for Greg Machek was last updated on May 25, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.