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Marilyn Marcus Do PA

Family Medicine Physician in Cutler Bay, FL · enumerated 2010 · authorized official Kim Prozzillo, Office Manager.

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

National Provider Identifier

1568780187

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Registry record

Entity type Organization (Type 2)
Legal business name Marilyn Marcus Do PA
Practice address 18430 S Dixie Hwy, Cutler Bay, FL, 33157
Phone (305) 253-0040
Fax (305) 253-0177
Enumeration date May 6, 2010
Last updated in NPPES Mar 18, 2021

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License OS3473 (FL) Primary

Authorized official

Name Kim Prozzillo
Title Office Manager
Phone (305) 253-0040

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 Marilyn Marcus Do PA?
Marilyn Marcus Do PA is registered in NPPES as a Family Medicine Physician (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 2021-03-18.