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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LEONARD LEROY HAYS MD
NPI 1083674873
Otolaryngology in Tacoma, WA

Active since March 24, 2006
9040A FITZSIMMONSS DR (MADIGAN ARMY MED CEN, MCHJ-SET, TACOMA, WA 98431(253) 968-1420(253) 968-3154 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Leonard Leroy Hays Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LEONARD LEROY HAYS MD (NPI 1083674873) is an individual otolaryngology provider in Tacoma, Washington, licensed in Washington (MD00008895) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1083674873
Entity TypeIndividualMale
Primary Taxonomy207Y00000X
Provider Legal NameDR. LEONARD LEROY HAYSCredential: MD
Location Address9040A FITZSIMMONSS DR (MADIGAN ARMY MED CEN, MCHJ-SETTacoma, WA 98431-0001
Mailing Address708 Summit Lake Shore Rd NwOlympia, WA 98502-9482 · (360) 866-9220 · Fax (360) 866-1630
Phone(253) 968-1420
Fax(253) 968-3154
Sole ProprietorNo
Enumeration DateMarch 24, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1083674873 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOtolaryngologyAllopathic & Osteopathic Physicians
Taxonomy Code207Y00000X
License✔ Licensed in WA · MD00008895
Definition
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for patients with diseases and disorders that affect the ears, nose, throat, the respiratory and upper alimentary systems and related structures of the head and neck. An otolaryngologist diagnoses and provides medical and/or surgical therapy or prevention of diseases, allergies, neoplasms, deformities, disorders and/or injuries of the ears, nose, sinuses, throat, respiratory and upper alimentary systems, face, jaws and the other head and neck systems. Head and neck oncology, facial plastic and reconstructive surgery and the treatment of disorders of hearing and voice are fundamental areas of expertise.
9040A FITZSIMMONSS DR (MADIGAN ARMY MED CEN, Tacoma, WA 98431
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Other Identifiers 1

OtherMD00008895WA · Md License

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Leonard Hays's NPI number?

The NPI number for Leonard Hays is 1083674873. It was assigned to this individual provider in the NPPES registry on March 24, 2006.

Where is Leonard Hays located?

Leonard Hays practices at 9040A Fitzsimmonss Dr (madigan Army Med Cen Mchj-Set, Tacoma, WA 98431. The listed phone number is (253) 968-1420.

What is Leonard Hays's specialty?

The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.

When was this NPI record last updated?

The NPPES record for Leonard Hays was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.