Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert Marroquin Jr., DPM

Podiatrist in Metairie, LA · enumerated 2012 · practices at Ochsner Clinic LLC.

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

National Provider Identifier

1255687885

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Registry record

Entity type Individual (Type 1)

Name Robert Marroquin Jr.

Credential DPM

Sex Male

Practice address 123 Metairie Rd, Metairie, LA, 70005

Phone (504) 703-7740

Fax (504) 703-7741

Enumeration date Aug 1, 2012

Last updated in NPPES Aug 2, 2022

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 0103301232 (VA) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License T60-2012 (TX) Secondary

213E00000X Podiatrist Podiatric Medicine & Surgery Service Providers · License 303434 (LA) Primary

DPM · Doctor of Podiatric Medicine: A physician specializing in medical and surgical care of the foot and ankle. About the DPM credential

Other identifiers

Identifier	Type	State	Issuer
2430831	Medicaid	LA	-
06304047	Medicaid	MS	-

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

Where does Robert Marroquin practice?

The practice location on file with NPPES is in Metairie, LA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Robert Marroquin?

The National Provider Identifier (NPI) for Robert Marroquin is 1255687885, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Ochsner Clinic LLC General Practice Physician · Metairie, LA NPI 1437686193

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-08-02.