Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Michael John Marco III, APRN PMHNP-BC

Psychiatric/Mental Health Nurse Practitioner in Cherry Hill, NJ · enumerated 2024 · practices at Advocare , LLC.

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

National Provider Identifier

1639918949

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Registry record

Entity type Individual (Type 1)

Name Michael John Marco III

Credential APRN PMHNP-BC

Sex Male

Practice address Cherry Hill, NJ, 08034

Phone (856) 448-4989

Enumeration date May 24, 2024

Last updated in NPPES Aug 25, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 26NJ15040500 (NJ) Primary

363LP0808X Psychiatric/Mental Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License SP030730 (PA) Secondary

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

Is NPI 1639918949 active?

Yes, as of the latest NPPES snapshot, NPI 1639918949 is active (record last updated 2025-08-25).

How do I verify Michael Marco's NPI record?

Cross-check NPI 1639918949 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-25.