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

Robert Sumner, MD

Individual provider Internal Medicine Physician · NPI 1477300119

Robert Sumner, MD is an Internal Medicine Physician in Tucson, Arizona. Licensed in Arizona. Registered with an NPI since 2024.

Licensed in
AZ
In the registry since
2024
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

7901 E 22nd St
Tucson, AZ 85710-8509
Phone: (520) 694-8888
Fax: (520) 694-8466
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 R80999 (AZ)

Record details

NPI number1477300119
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 1, 2024
Last updated in NPPESJune 30, 2024
Certification dateJune 30, 2024

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