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

Masayo Watanabe, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1699734434

Masayo Watanabe, MD is a Pediatric Hematology & Oncology Physician in Phoenix, 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

1919 E Thomas Rd
Phoenix, AZ 85016-7710
Phone: (602) 933-0920
Fax: (602) 933-2492
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 34199 (AZ)

Record details

NPI number1699734434
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 21, 2006
Last updated in NPPESMarch 29, 2018
Mailing address3200 E Camelback Rd Ste 250, Phoenix, AZ 85018-2327

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