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Physician Profile

William T. Chang, DO

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Where to find William T. Chang, DO

About Dr. Chang

Based in Iowa City, IA, William T. Chang, DO is listed in the NPI registry under anesthesiology — pain medicine. William graduated from Marian University College of Osteopathic Medicine in 2020. William is also listed as specializing in student in an organized health care education program and physical medicine & rehabilitation. NPI 1770112609 identifies this record in the national registry.

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

Credentials & Licensing

IA licenceAs reported to the NPI registry
No. R-13014As reported
IL licenceAs reported to the NPI registry
No. 125.078730As reported
NPINational Provider Identifier
1770112609Issued 2020

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
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 does Dr. Chang specialize in?

Dr. Chang is an anesthesiologist in Iowa City, IA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology — Pain Medicine”.

NPI registry

Where is Dr. Chang located?

Dr. Chang is listed at 200 Hawkins Dr, Iowa City, IA 52242. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Dr. Chang's phone number?

The number on file is (319) 356-4076. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Chang?

Dr. Chang's National Provider Identifier is 1770112609. 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

Where did Dr. Chang go to medical school?

Dr. Chang attended Marian University College of Osteopathic Medicine, graduating in 2020. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Chang have?

Dr. Chang has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.

CMS public data

Is Dr. Chang's profile verified?

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

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