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

Mrs. Sylvia Jean Underhill, RPH

Individual provider Pharmacist · NPI 1508295643

Mrs. Sylvia Jean Underhill, RPH is a Pharmacist in Huntington Beach, California. Practices as a sole proprietor. Licensed in California and Michigan.

Licensed in
CA, MI
In the registry since
2013
Specialties on file
2
What do these letters mean?
RPH — Registered Pharmacist
A pharmacist licensed by a state board.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

9881 Oceancrest Dr
Huntington Beach, CA 92646-8201
Phone: (714) 915-5987
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 32687 (CA)
Pharmacist Taxonomy 183500000X · Licence 5302022167 (MI)

Record details

NPI number1508295643
Entity typeIndividual (Type 1)
GenderFemale
Credentials RPH
Sole proprietorYes
NPI enumeratedNovember 8, 2013
Last updated in NPPESNovember 8, 2013

Other providers in Huntington Beach