Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Charles M Linsenmeyer, M.D.

Orthopaedic Surgery Physician in Saint Charles, MO · enumerated 2005.

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

National Provider Identifier

1477556405

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Registry record

Entity type Individual (Type 1)

Name Dr. Charles M Linsenmeyer

Credential M.D.

Sex Male

Practice address 400 1st Capitol Dr, Ste 100, Saint Charles, MO, 63301

Phone (636) 946-7050

Fax (636) 946-3368

Enumeration date May 23, 2005

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License R2608 (MO) 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
4435V6097	Other	-	HEALTHCARE USA
900095	Other	-	UHC
SP10136	Other	-	CIGNA
4061155	Other	-	AETNA
27610	Other	MO	BLUE CROSS BLUE SHIELD
42206	Other	-	CMR
9041	Other	-	EXCLUSIVE CHOICE
114559	Other	-	HEALTHLINK
1161V3458	Other	-	GHP/ADVANTRA

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

Where does Charles Linsenmeyer practice?

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

What is the NPI number for Charles Linsenmeyer?

The National Provider Identifier (NPI) for Charles Linsenmeyer is 1477556405, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.