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

Karen Leber, MD

Individual provider Infectious Disease Physician · NPI 1942232582

Karen Leber, MD is an Internal Medicine in Tempe, Arizona. Graduated from Hahnemann University College of Medicine in 1990, 36 years ago. Practices as a sole proprietor. Licensed in Arizona.

Years since qualifying
36
Trained at
Hahnemann University College of Medicine
Licensed in
AZ
In the registry since
2006
Specialties on file
2
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

2034 E Southern Ave Ste M
Tempe, AZ 85282-7511
Phone: (480) 897-2900
Fax: (480) 897-0855
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 23106 (AZ)
Infectious Disease Physician Taxonomy 207RI0200X · Licence 23106 (AZ)

Record details

NPI number1942232582
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 6, 2006
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolHAHNEMANN UNIVERSITY COLLEGE OF MEDICINE
Graduated 1990 (36 years in practice)
Accepts Medicare assignment Not indicated

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