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

John Michael Trendowski, PHARMD

Individual provider Pharmacist · NPI 1336736461

John Michael Trendowski, PHARMD is a Pharmacist in San Francisco, California. Works from 2 locations. Licensed in New York.

Licensed in
NY
In the registry since
2020
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 →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1100 Van Ness Ave
San Francisco, CA 94109-6978
Phone: (415) 783-1909
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Additional practice locations (1)

  • 335 Main St, Johnson City, NY 13790-2050 — (607) 777-9801

Specialties & licences

Pharmacist (primary) Taxonomy 183500000X · Licence 067447 (NY)

Record details

NPI number1336736461
Entity typeIndividual (Type 1)
GenderMale
Credentials PHARMD
Sole proprietorNo
NPI enumeratedDecember 22, 2020
Last updated in NPPESNovember 18, 2022
Certification dateNovember 18, 2022

Other providers in San Francisco