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

Cassandra Sunshine Drew Proebstle, MDMA

Individual provider Family Medicine Physician · NPI 1366146821

Cassandra Sunshine Drew Proebstle, MDMA is a Family Medicine Physician in Fontana, California. Licensed in California. Registered with an NPI since 2023.

Licensed in
CA
In the registry since
2023

Practice location Address checks out

17234 Valley Blvd
Fontana, CA 92335
Phone: (111) 111-1111
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence A197858 (CA)

Record details

NPI number1366146821
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDMA
Sole proprietorNo
NPI enumeratedMarch 29, 2023
Last updated in NPPESFebruary 19, 2026
Certification dateFebruary 19, 2026
Mailing address17234 Valley Blvd, Fontana, CA 92335

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