Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Robert L. Dean, M.D.

Otolaryngology Physician in Tucson, AZ · enumerated 2006 · practices at Tucson E.N.T. Associates, P.C..

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

National Provider Identifier

1255389532

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Registry record

Entity type Individual (Type 1)

Name Robert L. Dean

Credential M.D.

Sex Male

Practice address 1358 W. Orange Grove, Tucson, AZ, 85704

Phone (520) 575-1272

Fax (520) 575-1789

Enumeration date May 5, 2006

Last updated in NPPES Aug 12, 2019

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 32516 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
854861	Medicaid	AZ	-

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 Robert Dean's NPI record?

Cross-check NPI 1255389532 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1255389532 active?

Yes, as of the latest NPPES snapshot, NPI 1255389532 is active (record last updated 2019-08-12).

Other providers at this practice address

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David Parry Otolaryngology Physician · Tucson, AZ NPI 1114990892 Tucson E.N.T. Associates, P.C. Otolaryngology Physician · Tucson, AZ NPI 1821046525

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-12.