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

Dr. Ralph E Bassett, M.D.

Otolaryngology Physician in Sun City West, AZ · enumerated 2005 · practices at Arizona Ear Nose and Throat Physicians Pllc.

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

National Provider Identifier

1841293677

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Registry record

Entity type Individual (Type 1)

Name Dr. Ralph E Bassett

Credential M.D.

Sex Male

Practice address Sun City West, AZ, 85375

Phone (623) 975-1660

Fax (623) 584-4282

Enumeration date May 24, 2005

Last updated in NPPES Jan 23, 2023

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

Taxonomy & licenses

174400000X Specialist Other Service Providers · License 24954 (AZ) Secondary

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License 24954 (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
020539454	Other	AZ	SCHALLER ANDERSON HEALTH
020539454	Other	AZ	HUMANA
020539454	Other	AZ	SUN HEALTH CORPORATION
397564	Other	AZ	AHCCCS
AZ0899410	Other	AZ	BLUE CROSS BLUE SHIELD
020539454	Other	AZ	PACIFICARE
40016859	Other	AZ	RRB
606061100	Other	AZ	DEPT OF LABOR-FECA
001829159004	Other	AZ	UNITED HEALTH CARE
020539454	Other	AZ	SECURE HORIZONS
NA918125	Medicaid	AZ	-

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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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Ralph Bassett?

Ralph Bassett is registered in NPPES with the primary taxonomy of Otolaryngology Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Sean Kane Nurse Practitioner · Sun City West, AZ NPI 1053389973 Sanford Hoffman Specialist · Sun City West, AZ NPI 1063440444 Arizona Ear Nose and Throat Physicians Pllc Speech/Language/Hearing Specialist/Technologist · Sun City West, AZ NPI 1730365958 Sara Barrett Family Nurse Practitioner · Sun City West, AZ NPI 1225458425 Jordan Breau Surgical Physician Assistant · Sun City West, AZ NPI 1548821143 Stephanie Wangler Hearing Instrument Specialist · Sun City West, AZ NPI 1447826482 Jillian Bassett Audiologist · Sun City West, AZ NPI 1932964806

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-23.