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Marilyn Mcarthur MD PA

Q: What type of organization is Marilyn Mcarthur MD PA?

Marilyn Mcarthur MD PA is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

Obstetrics & Gynecology Physician in Livingston, NJ · enumerated 2016 · authorized official Marilyn Mcarthur, President.

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

National Provider Identifier

1053769604

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Registry record

Entity type Organization (Type 2)

Legal business name Marilyn Mcarthur MD PA

Practice address 22 Old Short Hills Rd, Suite 202, Livingston, NJ, 07039

Phone (973) 758-9311

Enumeration date May 24, 2016

Last updated in NPPES May 24, 2016

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 25MA03801600 (NJ) Primary

Authorized official

Name Marilyn Mcarthur

Title President

Phone (973) 758-9311

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.

Read the full guide → Validate an NPI →

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 Marilyn Mcarthur MD PA?

Marilyn Mcarthur MD PA is registered in NPPES as a Obstetrics & Gynecology Physician (its primary provider taxonomy).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-05-24.