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Edit this profileAt a glance
- 227 Madison St, New York, NY 10002
About Karyn Singer
Karyn Singer practices internal medicine in New York, NY. The provider's National Provider Identifier (NPI) is 1578730859.
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
- (212) 238-7897
- Email not available
Practice Locations
227 MADISON ST
New York, NY 10002
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other internists at this location 5
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 8 related providers in 1 group
Common questions
What kind of doctor is Karyn Singer?
Karyn Singer is an internist in New York, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
What is Karyn Singer's address?
Karyn Singer is listed at 227 Madison St, New York, NY 10002. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Karyn Singer?
The number on file is (212) 238-7897. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Karyn Singer?
Karyn Singer's National Provider Identifier is 1578730859. 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 Karyn Singer have?
Karyn Singer has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Is Karyn Singer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Karyn Singer. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.