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

Dr. John Thomas O'Steen, MD

Individual provider Family Medicine Physician · NPI 1477757995

Dr. John Thomas O'Steen, MD is a Family Medicine Physician in Florence, Arizona. Licensed in Arizona. Registered with an NPI since 2007.

Licensed in
AZ
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

1155 N Pinal Pkwy
Florence, AZ 85232-8867
Phone: (520) 868-3668
Fax: (520) 868-3667

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 12389 (AZ)

Record details

NPI number1477757995
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 11, 2007
Last updated in NPPESJuly 8, 2007

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