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Edit this profileAt a glance
- 215 E Main St, Smithtown, NY 11787
About Dr. Lerner
Based in Smithtown, NY, Harvey L. Lerner, MD is listed in the NPI registry under internal medicine. NPI 1598761256 identifies this record in the national registry.
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) 265-5858
- Email not available
Practice Locations
215 E MAIN ST
Smithtown, NY 11787
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 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 1
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 Dr. Lerner?
Dr. Lerner is an internist in Smithtown, NY. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.
NPI registry
What is Dr. Lerner's address?
Dr. Lerner is listed at 215 E Main St, Smithtown, NY 11787. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Lerner?
The number on file is (631) 265-5858. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Lerner's NPI number?
Dr. Lerner's National Provider Identifier is 1598761256. 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 Dr. Lerner been practicing?
Dr. Lerner has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
Has Dr. Lerner confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Lerner. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.