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

Dr. Edward Leo Callahan, PHARMD

Individual provider Pharmacist · NPI 1497974042

Dr. Edward Leo Callahan, PHARMD is a Pharmacist in Carson, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
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

123 W Walnut St
Carson, CA 90248-3103
Phone: (310) 515-8425
Fax: (310) 515-8426
Show map & directions

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

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence RPH 26227 (CA)

Record details

NPI number1497974042
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedApril 24, 2007
Last updated in NPPESOctober 15, 2010

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