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Edit this profileAt a glance
- 3484 E 1St St, Los Angeles, CA 90063
About Dr. Marshak
Sidney Marshak, M.D. practices family medicine in Los Angeles, CA. The provider's National Provider Identifier (NPI) is 1790851780.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Contact Information
- (323) 268-4436
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
3484 E 1ST ST
Los Angeles, CA 90063
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 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Common questions
What does Sidney Marshak specialize in?
Sidney Marshak is a family doctor in Los Angeles, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.
NPI registry
Where is Sidney Marshak located?
Sidney Marshak is listed at 3484 E 1St St, Los Angeles, CA 90063. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Sidney Marshak's phone number?
The number on file is (323) 268-4436. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Sidney Marshak's NPI number?
Sidney Marshak's National Provider Identifier is 1790851780. 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 Sidney Marshak been practicing?
Sidney Marshak 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 Sidney Marshak confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Sidney Marshak. If this is you, claiming it is free.
Guide.md
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