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

Dr. Hyla Cass, MD

Individual provider Addiction Medicine (Psychiatry & Neurology) Physician · NPI 1821293317

Dr. Hyla Cass, MD is an Addiction Medicine (Psychiatry & Neurology) Physician in Pacific Palisades, California. Practices as a sole proprietor. Licensed in California.

Licensed in
CA
In the registry since
2007
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

1608 Michael Ln
Pacific Palisades, CA 90272-2027
Phone: (310) 459-9866
Show map & directions

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

Specialties & licences

Addiction Medicine (Psychiatry & Neurology) Physician (primary) Taxonomy 2084A0401X · Licence A023974 (CA)

Record details

NPI number1821293317
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 15, 2007
Last updated in NPPESJuly 8, 2007