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

Dr. Mario Otto, MD, PHD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1306064654

Dr. Mario Otto, MD, PHD is a Pediatric Hematology & Oncology Physician in Phoenix, Arizona. Licensed in Arizona and Wisconsin. Registered with an NPI since 2007.

Licensed in
AZ, WI
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1919 E Thomas Rd
Phoenix, AZ 85016-7710
Phone: (602) 933-0920
Fax: (602) 933-2492
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 63758 (AZ)
Pediatric Hematology & Oncology Physician Taxonomy 2080P0207X · Licence 52752-20 (WI)

Record details

NPI number1306064654
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedApril 23, 2007
Last updated in NPPESOctober 12, 2021
Certification dateOctober 12, 2021
Mailing address3200 E Camelback Rd Ste 250, Phoenix, AZ 85018-2327

Other providers in Phoenix