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

Stephen A Ovanessoff, MD

Individual provider Anatomic Pathology Physician · NPI 1295715050

Stephen A Ovanessoff, MD is an Anatomic Pathology Physician in Tempe, Arizona. Licensed in Arizona. Registered with an NPI since 2006.

Licensed in
AZ
In the registry since
2006
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

1255 W Washington St
Tempe, AZ 85281-1210
Phone: (602) 685-5211
Fax: (623) 889-7407
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anatomic Pathology Physician (primary) Taxonomy 207ZP0101X · Licence 18432 (AZ)

Record details

NPI number1295715050
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 18, 2006
Last updated in NPPESAugust 15, 2013
Mailing addressPo Box 42210, Phoenix, AZ 85080-2210

Other providers in Tempe