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Provider Profile

Stephen Greenstein

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At a glance

About Stephen Greenstein

Stephen Greenstein is a healthcare provider in Streamwood, IL specializing in pulmonary disease. This provider record is associated with NPI 1801820618.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Pulmonary Disease (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 036051551As reported
NPINational Provider Identifier
1801820618Issued 2006

As reported to the NPI registry ↗

Medicare information

Medicare opt-outNo
Can order and refer in MedicareYes

Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.

Common questions

What kind of doctor is Stephen Greenstein?

Stephen Greenstein is a lung specialist in Streamwood, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Pulmonary Disease”.

NPI registry

What is Stephen Greenstein's address?

Stephen Greenstein is listed at 77 E Irving Park Rd, Streamwood, IL 60107. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with Stephen Greenstein?

The number on file is (630) 830-7400. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Stephen Greenstein's NPI number?

Stephen Greenstein's National Provider Identifier is 1801820618. 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 Stephen Greenstein been practicing?

Stephen Greenstein 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 Stephen Greenstein confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Stephen Greenstein. If this is you, claiming it is free.

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