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DR. ROBERT BRUCE LEFF M.D.
NPI 1063460442
Internal Medicine in Tucson, AZ

Active since May 05, 2006
1200 N. EL DORADO PLACE, # I-900, TUCSON, AZ 85715(520) 298-8127(520) 298-8366 Get Directions Write a Review

NPPES record last updated: July 21, 2011. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Robert Bruce Leff M.d. NPPES

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

DR. ROBERT BRUCE LEFF M.D. (NPI 1063460442) is an individual internal medicine provider in Tucson, Arizona, licensed in Arizona (8350) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1063460442
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. ROBERT BRUCE LEFFCredential: M.D.
Location Address1200 N. EL DORADO PLACE, # I-900Tucson, AZ 85715-4637
Mailing Address1200 N. El Dorado Place, # I-900Tucson, AZ 85715-4637 · (520) 298-8127 · Fax (520) 298-8366
Phone(520) 298-8127
Fax(520) 298-8366
Sole ProprietorYes
Enumeration DateMay 5, 2006
Last NPPES UpdateJuly 21, 2011
✔ NPI 1063460442 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in AZ · 8350
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1200 N. EL DORADO PLACE, Tucson, AZ 85715
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Other Identifiers 4

Medicare UPIND37177
Medicare PINZ143518AZ
Medicare PINZ143517AZ
Medicare PINWDBCR16

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 Robert Leff's NPI number?

The NPI number for Robert Leff is 1063460442. It was assigned to this individual provider in the NPPES registry on May 5, 2006.

Where is Robert Leff located?

Robert Leff practices at 1200 N. El Dorado Place # I-900, Tucson, AZ 85715. The listed phone number is (520) 298-8127.

What is Robert Leff's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Robert Leff was last updated on July 21, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.