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

Susan Elizabeth Fernyak, MD

Individual provider Internal Medicine Physician · NPI 1679688014

Susan Elizabeth Fernyak, MD is an Internal Medicine Physician in Oakland, California. Licensed in California. Registered with an NPI since 2006.

Licensed in
CA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2121 Harrison St Ste 120
Oakland, CA 94612-3788
Phone: (510) 587-3000
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A52402 (CA)

Record details

NPI number1679688014
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 19, 2006
Last updated in NPPESAugust 9, 2024
Certification dateAugust 9, 2024

Other providers in Oakland