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Ralph Michael Filson, D.C

Sports Physician Chiropractor in Saint Louis, MO · enumerated 2007.

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

National Provider Identifier

1720114424

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Registry record

Entity type Individual (Type 1)
Name Ralph Michael Filson
Credential D.C
Sex Male
Practice address 10510 Old Olive Street Rd, Saint Louis, MO, 63141
Phone (314) 991-2295
Fax (314) 991-0205
Enumeration date Feb 26, 2007
Last updated in NPPES Sep 25, 2007

Taxonomy & licenses

111NS0005X Sports Physician Chiropractor Chiropractic Providers · License 003462 (MO) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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

How do I verify Ralph Filson's NPI record?
Cross-check NPI 1720114424 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1720114424 active?
Yes, as of the latest NPPES snapshot, NPI 1720114424 is active (record last updated 2007-09-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-09-25.