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
Mailing address2600 E Southern Ave, Suite G, Tempe, AZ 85282-7610

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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