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Marlin C Hoover Phd PC

Clinical Psychologist in Tinley Park, IL · enumerated 2005 · authorized official Marlin Hoover, Owner.

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

National Provider Identifier

1871578625

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Registry record

Entity type Organization (Type 2)
Legal business name Marlin C Hoover Phd PC
Other name <Unavail>
Practice address 16325 Harlem Ave, Suite 200, Tinley Park, IL, 60477
Phone (708) 429-6999
Fax (708) 429-6909
Enumeration date Dec 14, 2005
Last updated in NPPES Oct 12, 2007

Taxonomy & classification

103TC0700X Clinical Psychologist Behavioral Health & Social Service Providers Primary

Authorized official

Name Marlin Hoover
Title Owner
Phone (708) 429-6999

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 Marlin C Hoover Phd PC?
Marlin C Hoover Phd PC 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 2007-10-12.