Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Ben E Leff, MD

Individual provider Otolaryngology Physician · NPI 1699766303

Dr. Ben E Leff, MD is an Otolaryngology in Phoenix, Arizona. Graduated from University of Pittsburgh School of Medicine in 1994, 32 years ago. Practices with Advanced Ear Nose and Throat Associates PC, a 2-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
32
Trained at
University of Pittsburgh School of Medicine
Licensed in
AZ
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9250 N 3rd St Ste 2025
Phoenix, AZ 85020-2404
Phone: (602) 944-3311
Fax: (602) 944-1968
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Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 28302 (AZ)

Record details

NPI number1699766303
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 2, 2005
Last updated in NPPESMay 3, 2021
Certification dateMay 3, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 1994 (32 years in practice)
Group practice Advanced Ear Nose And Throat Associates Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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