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

Dr. Ralph G Osting, D.P.M.

Q: What is the NPI number for Ralph Osting?

The National Provider Identifier (NPI) for Ralph Osting is 1649264219, a Type 1 (individual) record in the CMS NPPES registry.

Foot & Ankle Surgery Podiatrist in Mansfield, OH · enumerated 2005.

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

National Provider Identifier

1649264219

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Registry record

Entity type Individual (Type 1)

Name Dr. Ralph G Osting

Credential D.P.M.

Sex Male

Practice address Mansfield, OH, 44907

Phone (440) 537-8312

Enumeration date Sep 9, 2005

Last updated in NPPES Feb 18, 2012

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

Taxonomy & licenses

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 36-00-2996-0 (OH) 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
742135	Other	OH	BUCKEYE
5443360001	Other	OH	ADMINISTAR FEDERAL DME
P00143542	Other	OH	RR MEDICARE
000000193876	Other	OH	UNISON
22-11188	Other	OH	UNITED HEATLHCARE
2338938	Medicaid	OH	-
341834383028	Other	OH	CARESOURCE
8476434	Other	OH	CIGNA
000000331963	Other	OH	ANTHEM BC & BS
0055989	Medicaid	OH	-
7181421	Other	-	AETNA

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 Ralph Osting practice?

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

What is the NPI number for Ralph Osting?

The National Provider Identifier (NPI) for Ralph Osting is 1649264219, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-02-18.