Are you Ryan S. Hirschfeld, M.D.? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 101 Nicolls Rd Fl Hsc11, Stony Brook, NY 11794
About Dr. Hirschfeld
Ryan S. Hirschfeld, M.D. practices pediatrics in Stony Brook, NY. Ryan is also listed as specializing in internal medicine. The provider's National Provider Identifier (NPI) is 1831459874.
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
- (631) 444-2648
- Email not available
Practice Locations
101 NICOLLS RD FL HSC11
Stony Brook, NY 11794
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 4
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 kind of doctor is Ryan S. Hirschfeld?
Ryan S. Hirschfeld is a pediatrician in Stony Brook, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pediatrics”.
NPI registry
What is Ryan S. Hirschfeld's address?
Ryan S. Hirschfeld is listed at 101 Nicolls Rd Fl Hsc11, Stony Brook, NY 11794. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Ryan S. Hirschfeld?
The number on file is (631) 444-2648. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Ryan S. Hirschfeld's NPI number?
Ryan S. Hirschfeld's National Provider Identifier is 1831459874. 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 Ryan S. Hirschfeld been practicing?
Ryan S. Hirschfeld has 14+ years experience. Registered with an NPI since 2012. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Ryan S. Hirschfeld confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Ryan S. Hirschfeld. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.