Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Bryon J Witzel, PA-C

Physician Assistant in Saint Louis, MO · enumerated 2005.

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

National Provider Identifier

1528065844

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Registry record

Entity type Individual (Type 1)

Name Bryon J Witzel

Credential PA-C

Sex Male

Practice address 621 S New Ballas Rd, Suite 3005b, Saint Louis, MO, 63141

Phone (314) 251-7070

Fax (314) 251-7071

Enumeration date Jul 1, 2005

Last updated in NPPES Mar 3, 2015

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2006034878 (MO) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 085-002185 (IL) Secondary

Other identifiers

Identifier	Type	State	Issuer
P00174465	Other	IL	MEDICARE RAILROAD
P00651238	Other	MO	RAILROAD MEDICARE

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 Bryon Witzel's NPI record?

Cross-check NPI 1528065844 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1528065844 active?

Yes, as of the latest NPPES snapshot, NPI 1528065844 is active (record last updated 2015-03-03).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-03-03.