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

Dr. Cassandra A Mahan-Richards, MD

Individual provider Pediatrics Physician · NPI 1093767782

Dr. Cassandra A Mahan-Richards, MD is a Pediatric Medicine in Grand Terrace, California. Qualified in 1983, 43 years ago. Works from 2 locations. Licensed in California and Washington.

Years since qualifying
43
Licensed in
CA, WA
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

11980 Mount Vernon Ave
Grand Terrace, CA 92313-5172
Phone: (909) 864-1097
Fax: (951) 225-6879
Show map & directions

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

Additional practice locations (1)

  • 847 W Childs Ave, Merced, CA 95341-6862 — (209) 722-4842

Specialties & licences

Pediatrics Physician (primary) Taxonomy 208000000X · Licence G53986 (CA)
Allergy Physician Taxonomy 207KA0200X · Licence G53986 (CA)
Allergy Physician Taxonomy 207KA0200X · Licence MD60286895 (WA)

Record details

NPI number1093767782
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESSeptember 16, 2025
Certification dateSeptember 16, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Accepts Medicare assignment Not indicated

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