NPI Portal NPI Lookup & Verification

Ronald L. Bauer, M.D.

Ronald L. Bauer is a Surgery Physician provider (Surgery) practicing in Glendale, AZ, registered in the NPPES registry with NPI 1215935952 since 2005. The credential MD stands for Doctor of Medicine.

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NPI 1215935952
Entity type Individual (Type 1)
Name Ronald L. Bauer
Credential M.D.
Sex Male
Practice address 6320 W UNION HILLS DR STE 1600B, Glendale, AZ, 85308
Phone 6022774868
Fax 6022309350
Enumeration date 2005-07-07
Last updated in NPPES 2022-03-09

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208600000X Surgery Physician Primary 55535 AZ

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Copy-ready billing details
Provider: Ronald Bauer, M.D.
NPI: 1215935952
Taxonomy: 208600000X (Surgery Physician)
Address: 6320 W UNION HILLS DR STE 1600B, Glendale, AZ, 85308

Verify this record

Cross-check NPI 1215935952 against the authoritative CMS record: view Ronald L. Bauer on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Ronald Bauer's NPI record?
Cross-check NPI 1215935952 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1215935952 active?
Yes — as of the latest NPPES snapshot, NPI 1215935952 is active (record last updated 2022-03-09).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-03-09.