Physician Profile
Susan E. Fernyak, MD
Unclaimed ProfileAbout Dr. Fernyak
Susan E. Fernyak, MD practices internal medicine in Oakland, CA. The provider's National Provider Identifier (NPI) is 1679688014.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (510) 587-3000
- Email not available
Practice Locations
2121 HARRISON ST STE 120
Oakland, CA 94612
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Common questions
What kind of doctor is Dr. Fernyak?
Dr. Fernyak is an internist in Oakland, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
What is Dr. Fernyak's address?
Dr. Fernyak is listed at 2121 Harrison St Ste 120, Oakland, CA 94612. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Fernyak?
The number on file is (510) 587-3000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Fernyak's NPI number?
Dr. Fernyak's National Provider Identifier is 1679688014. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Fernyak been practicing?
Dr. Fernyak has 20+ years experience. Registered with an NPI since 2006. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Fernyak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Fernyak. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.