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Jeffrey Degroat Phd Pllc

Clinical Psychologist in Saint Clair Shores, MI · enumerated 2009 · authorized official Jeffrey Degroat, Manager.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1104066679

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Registry record

Entity type Organization (Type 2)
Legal business name Jeffrey Degroat Phd Pllc
Practice address 21929 E 9 Mile Rd, Saint Clair Shores, MI, 48080
Phone (586) 776-3366
Enumeration date Feb 24, 2009
Last updated in NPPES Feb 24, 2009

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers · License 6301012619 (MI) Primary

Authorized official

Name Jeffrey Degroat
Title Manager
Phone (586) 776-3366

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What type of organization is Jeffrey Degroat Phd Pllc?
Jeffrey Degroat Phd Pllc is registered in NPPES as a Clinical Psychologist (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-02-24.