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Physician Profile

William R. Ranger, M.D.

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Where to find William R. Ranger, M.D.

About Dr. Ranger

William R. Ranger, M.D. is a healthcare provider in Kalamazoo, MI specializing in vascular surgery. William trained at University of Michigan Medical School, graduating in 1990. William is also listed as specializing in surgery. Medicare claims data shows William provided 9,008 services to 946 patients. The services billed most often include low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml, injection, protamine sulfate, per 10 mg, and established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more. This provider record is associated with NPI 1235121989.

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

Specialty

Vascular Surgery (Primary)

Credentials & Licensing

MI licenceAs reported to the NPI registry
No. WR05847As reported
MI licenceAs reported to the NPI registry
No. 4301058472As reported
NPINational Provider Identifier
1235121989Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentYes
Telehealth reported to CMSYes
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 William R. Ranger?

William R. Ranger is a vascular surgeon in Kalamazoo, MI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Vascular Surgery”.

NPI registry

What is William R. Ranger's address?

William R. Ranger is listed at 1815 Henson Ave, Kalamazoo, MI 49048. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How can I make an appointment with William R. Ranger?

The number on file is (269) 492-6500. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for William R. Ranger?

William R. Ranger's National Provider Identifier is 1235121989. 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 William R. Ranger train?

William R. Ranger attended University of Michigan Medical School, graduating in 1990. This comes from the CMS National Downloadable File.

CMS public data

How much experience does William R. Ranger have?

William R. Ranger has 36 years experience. Calculated from a graduation year of 1990, reported in the CMS National Downloadable File.

CMS public data

What procedures does William R. Ranger perform?

According to Medicare billing data, William R. Ranger performs procedures including ultrasound evaluation of blood vessel with review by radiologist, initial vessel, insertion of needle and/or tube into hemodialysis circuit and balloon dilation of dialysis segment with review by radiologist and ultrasound evaluation of blood vessel with review by radiologist, each additional vessel; reads or performs imaging such as review by radiologist of arm or leg artery image; provides treatments such as ultrasound study of arm and leg arteries and ultrasound of leg arteries or artery grafts, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is William R. Ranger's profile verified?

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

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