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

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1952353807

Mrs. Diana Beth Koss, MD is a Geriatric Medicine (Internal Medicine) Physician in Scottsdale, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

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

8328 E Hartford Dr
Scottsdale, AZ 85255
Phone: (480) 214-9720
Fax: (480) 214-9722
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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 29375 (AZ)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 29375 (AZ)

Record details

NPI number1952353807
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESFebruary 4, 2014

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