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

Harrison Jacob Alter, MD

Individual provider Emergency Medicine Physician · NPI 1972584415

Harrison Jacob Alter, MD is an Emergency Medicine Physician in Oakland, California. Licensed in California. Registered with an NPI since 2005.

Licensed in
CA
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1404 Franklin St Ste 200
Oakland, CA 94612-3208
Phone: (510) 891-8950
Fax: (510) 832-2104
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

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence G80744 (CA)

Record details

NPI number1972584415
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 10, 2005
Last updated in NPPESJune 9, 2025
Certification dateJune 9, 2025
Mailing address1511 Grant St, Berkeley, CA 94703-1133

Other providers in Oakland