Physician Profile

Douglas J. Butler, MD

Unclaimed Profile

About Dr. Butler

Douglas J. Butler, MD is a healthcare provider in Chicago, IL specializing in family medicine. Douglas is also listed as specializing in emergency medicine.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.

Specialty

Family Medicine (Primary)
Family Medicine (Additional)

Credentials & Licensing

NC license23241
NPI1588847800
NPI issued12/10/2007

License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.

Common questions

What does Dr. Butler specialize in?

Dr. Butler is a family doctor in Chicago, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Family Medicine”.

NPI registry

Where is Dr. Butler located?

Dr. Butler is listed at 515 North State Street Attention John Noughton Project Usa Care of Ama, Chicago, IL 60610. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Butler's phone number?

The number on file is (800) 388-4702. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Butler's NPI number?

Dr. Butler's National Provider Identifier is 1588847800. 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. Butler been practicing?

Dr. Butler has 19+ years experience. Registered with an NPI since 2007. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Butler confirmed this information?

Not yet. This profile is built from public federal data and has not been confirmed by Dr. Butler. 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.