Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ronald D. Peterson, D.O.

Specialist in Munster, IN · enumerated 2006.

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

National Provider Identifier

1376592840

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Registry record

Entity type Individual (Type 1)

Name Ronald D. Peterson

Credential D.O.

Sex Male

Practice address 901 Macarthur Blvd, Munster, IN, 46321

Phone (219) 836-1600

Enumeration date May 10, 2006

Last updated in NPPES Jan 27, 2010

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 02002148A (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

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

What is the NPI number for Ronald Peterson?

The National Provider Identifier (NPI) for Ronald Peterson is 1376592840, a Type 1 (individual) record in the CMS NPPES registry.

Where does Ronald Peterson practice?

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

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-01-27.