Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Robert P Marino, D.O.

Family Medicine Physician in Michigan City, IN · enumerated 2006.

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

National Provider Identifier

1376568600

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Registry record

Entity type Individual (Type 1)

Name Dr. Robert P Marino

Credential D.O.

Sex Male

Practice address 4111 Franklin St, Michigan City, IN, 46360

Phone (219) 873-2919

Fax (219) 873-2909

Enumeration date Jul 13, 2006

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

204D00000X Neuromusculoskeletal Medicine & OMM Physician Allopathic & Osteopathic Physicians · License 02001671A (IN) Secondary

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License 02001671A (IN) Primary

DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

Other identifiers

Identifier	Type	State	Issuer
L50159	Other	IL	PIN
300021142	Medicaid	IN	-

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 the NPI number for Robert Marino?

The National Provider Identifier (NPI) for Robert Marino is 1376568600, a Type 1 (individual) record in the CMS NPPES registry.

Where does Robert Marino practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.