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Edit this profileWhere to find Jan S. Close, M.D.
- Potsdam location main office
50 Leroy St, Potsdam, NY 13676 - Malone location
133 Park St, Malone, NY 12953
About Dr. Close
Jan S. Close, M.D. practices internal medicine in Potsdam, NY. The provider's National Provider Identifier (NPI) is 1891867180.
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
- (315) 265-3300
- Email not available
Practice Locations
50 LEROY ST
Potsdam, NY 13676
133 Park St
Malone, NY 12953
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 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 7 related providers in 1 group
Common questions
What does Jan S. Close specialize in?
Jan S. Close is an internist in Potsdam, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
Where is Jan S. Close located?
Jan S. Close is listed at 50 Leroy St, Potsdam, NY 13676. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Jan S. Close's phone number?
The number on file is (315) 265-3300. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Jan S. Close's NPI number?
Jan S. Close's National Provider Identifier is 1891867180. 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 Jan S. Close been practicing?
Jan S. Close 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 Jan S. Close confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jan S. Close. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.