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

Michelina De la Maza Grimes, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1255779385

Michelina De la Maza Grimes, MD is a Pediatric Hematology & Oncology Physician in Tucson, Arizona. Licensed in Arizona. Registered with an NPI since 2013.

Licensed in
AZ
In the registry since
2013
Specialties on file
2
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

1625 N Campbell Ave
Tucson, AZ 85719
Phone: (520) 626-7053
Fax: (520) 626-6986
Show map & directions

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

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence 52125 (AZ)
Pediatric Hematology & Oncology Physician Taxonomy 2080P0207X · Licence 52155 (AZ)

Record details

NPI number1255779385
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 11, 2013
Last updated in NPPESFebruary 25, 2026
Certification dateFebruary 25, 2026

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