Physician Profile
Usha Periyanayagam, M.D.
Unclaimed ProfileAbout Dr. Periyanayagam
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Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Contact Information
- (270) 853-9302
- Email not available
Practice Locations
680 MISSION ST APT 14N
San Francisco, CA 94105
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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 Usha Periyanayagam specialize in?
Usha Periyanayagam is an emergency physician in San Francisco, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Emergency Medicine”.
NPI registry
Where is Usha Periyanayagam located?
Usha Periyanayagam is listed at 680 Mission St Apt 14N, San Francisco, CA 94105. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Usha Periyanayagam's phone number?
The number on file is (270) 853-9302. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Usha Periyanayagam?
Usha Periyanayagam's National Provider Identifier is 1346478385. 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 much experience does Usha Periyanayagam have?
Usha Periyanayagam has 17+ years experience. Registered with an NPI since 2009. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Usha Periyanayagam's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Usha Periyanayagam. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.