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Provider Profile

William C. Herwig, DC

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At a glance

About Dr. Herwig

Listed in the NPI registry as a chiropractor, William C. Herwig, DC practices in Streator, IL. William graduated from Palmer College Chiropractic - Davenport in 1993. Medicare claims data shows William provided 782 services to 69 patients. The services billed most often include chiropractic manipulative treatment, 3-4 spinal regions and chiropractic manipulative treatment, 1-2 spinal regions. NPI 1871587139 identifies this record in the national registry.

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

Education & Training

Specialty

Chiropractor (Primary)

Credentials & Licensing

IL licenceAs reported to the NPI registry
No. 038007374As reported
NPINational Provider Identifier
1871587139Issued 2005

As reported to the NPI registry ↗

Medicare information

Accepts Medicare assignmentSometimes (reported per claim)
Medicare opt-outNo

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. Herwig?

Dr. Herwig is a chiropractor in Streator, IL. That is the designation recorded for this NPI in the federal registry.

NPI registry

What is Dr. Herwig's address?

Dr. Herwig is listed at 712 North Bloomington Street, Streator, IL 61364. 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. Herwig?

The number on file is (815) 672-6961. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Dr. Herwig?

Dr. Herwig's National Provider Identifier is 1871587139. 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. Herwig train?

Dr. Herwig attended Palmer College Chiropractic - Davenport, graduating in 1993. This comes from the CMS National Downloadable File.

CMS public data

How much experience does Dr. Herwig have?

Dr. Herwig has 33 years experience. Calculated from a graduation year of 1993, reported in the CMS National Downloadable File.

CMS public data

What procedures does Dr. Herwig perform?

According to Medicare billing data, Dr. Herwig provides treatments such as chiropractic manipulative treatment, 3-4 spinal regions and chiropractic manipulative treatment, 1-2 spinal regions. This reflects Medicare patients only and is billing volume, not a measure of quality.

Medicare claims

Is Dr. Herwig's profile verified?

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

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