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Joseph Ritchie, MD

Orthopaedic Surgery Physician in Saint Louis, MO · enumerated 2006.

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

National Provider Identifier

1659342426

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Registry record

Entity type Individual (Type 1)
Name Joseph Ritchie
Credential MD
Sex Male
Practice address 2325 Dougherty Ferry Rd, Suite 200, Saint Louis, MO, 63122
Phone (314) 909-1359
Fax (314) 909-1370
Enumeration date Jan 30, 2006
Last updated in NPPES Jul 9, 2007

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 112753 (MO) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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 Joseph Ritchie?
The National Provider Identifier (NPI) for Joseph Ritchie is 1659342426, a Type 1 (individual) record in the CMS NPPES registry.
Where does Joseph Ritchie practice?
The practice location on file with NPPES is in Saint Louis, MO. 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 2007-07-09.