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

John I Starr, MD

Individual provider Rheumatology Physician · NPI 1982695789

John I Starr, MD is a Rheumatology Physician in Paradise Valley, Arizona. Licensed in Arizona. Registered with an NPI since 2005.

Licensed in
AZ
In the registry since
2005
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

10599 N Tatum Blvd F150
Paradise Valley, AZ 85253-1053
Phone: (480) 443-8400
Fax: (480) 443-8697
Show map & directions

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

Specialties & licences

Rheumatology Physician (primary) Taxonomy 207RR0500X · Licence 28846 (AZ)

Record details

NPI number1982695789
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 31, 2005
Last updated in NPPESSeptember 12, 2011
Mailing address10599 N Tatum Blvd, F150, Paradise Valley, AZ 85253-1053