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Marc J Silverstone Phd Pllc

Psychologist in Westland, MI · enumerated 2007 · authorized official Marc Silverstone, Ceo.

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

National Provider Identifier

1396949772

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Registry record

Entity type Organization (Type 2)
Legal business name Marc J Silverstone Phd Pllc
Practice address 6149 N Wayne Rd, Westland, MI, 48185
Phone (734) 728-4747
Fax (734) 729-2626
Enumeration date Jun 12, 2007
Last updated in NPPES Sep 29, 2009

Taxonomy & classification

103T00000X Psychologist Behavioral Health & Social Service Providers · License MS063878 (MI) Primary

Authorized official

Name Marc Silverstone
Title Ceo
Phone (734) 728-4747

Other identifiers

Identifier Type State Issuer
680H228010 Other MI BLUE CROSS

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 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.
What type of organization is Marc J Silverstone Phd Pllc?
Marc J Silverstone Phd Pllc is registered in NPPES as a Psychologist (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-29.