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

Donna C Martinez, RRT

Individual provider Critical Care Registered Respiratory Therapist · NPI 1063976538

Donna C Martinez, RRT is a Critical Care Registered Respiratory Therapist in Antioch, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2019
What do these letters mean?
RRT — Registered Respiratory Therapist
Treats breathing disorders and manages ventilators.

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Practice location Address checks out

4509 Sand Creek Rd
Antioch, CA 94531
Phone: (925) 813-6500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Critical Care Registered Respiratory Therapist (primary) Taxonomy 2279C0205X · Licence 27707 (CA)

Record details

NPI number1063976538
Entity typeIndividual (Type 1)
GenderFemale
Credentials RRT
Sole proprietorYes
NPI enumeratedJanuary 29, 2019
Last updated in NPPESJanuary 29, 2019