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

Dr. John Anthony Backus, PHARMD

Individual provider Pharmacist · NPI 1104158260

Dr. John Anthony Backus, PHARMD is a Pharmacist in Eureka, California. Licensed in California. Registered with an NPI since 2010.

Licensed in
CA
In the registry since
2010
What do these letters mean?
PHARMD — Doctor of Pharmacy
The professional degree required to practise as a pharmacist in the United States.

See every abbreviation used in this directory →

Practice location Address checks out

525 5th St
Eureka, CA 95501-1032
Phone: (707) 443-1614
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 62418 (CA)

Record details

NPI number1104158260
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedJanuary 31, 2010
Last updated in NPPESJanuary 31, 2010
Mailing address525 5th St, Eureka, CA 95501-1032

Other providers in Eureka