Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Frank C Brosius, MD

Nephrology Physician in Tucson, AZ · enumerated 2006 · practices at Banner - University Medical Center Tucson Campus LLC.

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

National Provider Identifier

1336221217

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Registry record

Entity type Individual (Type 1)

Name Frank C Brosius

Credential MD

Sex Male

Practice address 3838 N Campbell Ave Bldg 2, Tucson, AZ, 85719

Phone (520) 694-8888

Enumeration date Oct 19, 2006

Last updated in NPPES Mar 6, 2026

Taxonomy & licenses

207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License 53463 (AZ) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 53463 (AZ) Secondary

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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1336221217 active?

Yes, as of the latest NPPES snapshot, NPI 1336221217 is active (record last updated 2026-03-06).

How do I verify Frank Brosius's NPI record?

Cross-check NPI 1336221217 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-06.