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

Richard S York, MD

Q: What is the NPI number for Richard York?

The National Provider Identifier (NPI) for Richard York is 1720166648, a Type 1 (individual) record in the CMS NPPES registry.

Surgery Physician in Ludington, MI · enumerated 2006.

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

National Provider Identifier

1720166648

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Registry record

Entity type Individual (Type 1)

Name Richard S York

Credential MD

Sex Male

Practice address Ludington, MI, 49431

Phone (231) 845-7732

Fax (231) 843-1190

Enumeration date Nov 1, 2006

Last updated in NPPES Jun 29, 2010

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

Taxonomy & licenses

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License RY046032 (MI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
22971	Other	MI	PRIORITY HEALTH
020033763	Other	MI	RAILROAD RETIREMENT
103141	Other	MI	MOLINA
3359680	Medicaid	MI	-
0205344932	Other	MI	BLUE CROSS BLUE SHIELD

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 Richard York?

The National Provider Identifier (NPI) for Richard York is 1720166648, a Type 1 (individual) record in the CMS NPPES registry.

Where does Richard York practice?

The practice location on file with NPPES is in Ludington, MI. 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 2010-06-29.