Physician Profile

Andrew E. Williams, MD

Unclaimed Profile

About Dr. Williams

Andrew E. Williams, MD is a healthcare provider in Evanston, IL specializing in diagnostic radiology. Andrew is also listed as specializing in internal medicine.

Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.

Specialty

Diagnostic Radiology (Primary)
Diagnostic Radiology (Additional)

Credentials & Licensing

IL license125.078976
IL license036178323
NPI1639704836
NPI issued03/08/2020

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.

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
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 Dr. Williams?

Dr. Williams is a radiologist in Evanston, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Diagnostic Radiology”.

NPI registry

What is Dr. Williams's address?

Dr. Williams is listed at 2650 Ridge Ave Department of Radiology, Evanston, IL 60201. 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. Williams?

The number on file is (847) 570-2475. Guide.md cannot book appointments or pass on messages — please call the office directly.

NPI registry

What is Dr. Williams's NPI number?

Dr. Williams's National Provider Identifier is 1639704836. 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. Williams been practicing?

Dr. Williams has 6+ years experience. Registered with an NPI since 2020. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.

NPI registry

Has Dr. Williams confirmed this information?

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