Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Akiva Joshua Marcus

Gastroenterology Physician in West Palm Beach, FL · enumerated 2009.

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

National Provider Identifier

1386887883

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Registry record

Entity type Individual (Type 1)

Name Dr. Akiva Joshua Marcus

Sex Male

Practice address 4700 N Congress Ave, Suite 201, West Palm Beach, FL, 33407

Phone (561) 881-2640

Fax (561) 863-2304

Enumeration date Apr 13, 2009

Last updated in NPPES Jul 31, 2015

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License ME123541 (FL) Primary

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

Is NPI 1386887883 active?

Yes, as of the latest NPPES snapshot, NPI 1386887883 is active (record last updated 2015-07-31).

How do I verify Akiva Marcus's NPI record?

Cross-check NPI 1386887883 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 2015-07-31.