NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. David Hu, M.D.

Otolaryngology Physician in Tucson, AZ · enumerated 2007 · practices at Tucson E.N.T. Associates, P.C..

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

National Provider Identifier

1467646984

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Registry record

Entity type Individual (Type 1)
Name Dr. David Hu
Credential M.D.
Sex Male
Practice address Tucson, AZ, 85712
Phone (520) 269-8500
Fax (520) 733-2389
Enumeration date Aug 28, 2007
Last updated in NPPES Sep 19, 2019

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 44862 (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
628768 Medicaid AZ -
Z147444 Other AZ MEDICARE ID-TYPE UNSPECIFIED

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

What is the NPI number for David Hu?
The National Provider Identifier (NPI) for David Hu is 1467646984, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Hu practice?
The practice location on file with NPPES is in Tucson, AZ. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-19.