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Ms. Agnes Elisabeth Bayer, CPNP

Pediatric Nurse Practitioner in Saint Louis, MO · enumerated 2007.

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

National Provider Identifier

1831390772

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Registry record

Entity type Individual (Type 1)
Name Ms. Agnes Elisabeth Bayer
Credential CPNP
Sex Female
Practice address 7387 Watson Rd, Saint Louis, MO, 63119
Phone (314) 500-5437
Fax (314) 500-5683
Enumeration date May 29, 2007
Last updated in NPPES Jan 22, 2019

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 2018040896 (MO) Secondary
163W00000X Registered Nurse Nursing Service Providers · License 479405-1 (NY) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 706774 (TX) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F381465 (NY) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License AP124482 (TX) Secondary
363LP0200X Pediatric Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 2018011775 (MO) Primary

Other identifiers

Identifier Type State Issuer
01976989 Medicaid NY -

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 Agnes Bayer's NPI record?
Cross-check NPI 1831390772 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831390772 active?
Yes, as of the latest NPPES snapshot, NPI 1831390772 is active (record last updated 2019-01-22).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-22.