Physician Profile

Mark D. Forrestal, MD

Unclaimed Profile

About Dr. Forrestal

No biography has been added yet. Is this you? Claim this profile to add one.

Specialty

Internal Medicine (Primary)

Credentials & Licensing

IL license036-062967
NPI1578552246
NPI issued10/17/2005

Source: NPPES NPI Registry

Common questions

What is Dr. Forrestal's specialty?

Dr. Forrestal is an internist in Arlington Heights, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Internal Medicine”.

NPI registry

Where can I find Dr. Forrestal?

Dr. Forrestal is listed at 1410 N Arlington Heights Rd Ste 300, Arlington Heights, IL 60004. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Forrestal?

The number on file is (847) 618-1740. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Forrestal's NPI number?

Dr. Forrestal's National Provider Identifier is 1578552246. 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. Forrestal been practicing?

Dr. Forrestal 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. Forrestal confirmed this information?

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

Guide.md

Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.