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

Dr. James Gordon Lieber, MD

Individual provider Internal Medicine Physician · NPI 1083690283

Dr. James Gordon Lieber, MD is an Internal Medicine in Chandler, Arizona. Graduated from Michigan State University College of Human Medicine in 1995, 31 years ago. Accepts Medicare assignment and offers telehealth. Licensed in Arizona.

Years since qualifying
31
Trained at
Michigan State University College of Human 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

595 N Dobson Rd D 76
Chandler, AZ 85224-4226
Phone: (480) 821-0788
Fax: (480) 821-0837
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 24507 (AZ)

Record details

NPI number1083690283
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 20, 2005
Last updated in NPPESJuly 13, 2026

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMICHIGAN STATE UNIVERSITY COLLEGE OF HUMAN MEDICINE
Graduated 1995 (31 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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