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Physician Profile

William B. Guthmiller, DO

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At a glance

About Dr. Guthmiller

Based in Omaha, NE, William B. Guthmiller, DO is listed in the NPI registry under anesthesiology. William graduated from University of Nebraska College of Medicine in 2025. William is also listed as specializing in surgery. NPI 1427626662 identifies this record in the national registry.

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

Education & Training

Specialty

Anesthesiology (Primary)
Surgery (Additional)

Credentials & Licensing

NE licenceAs reported to the NPI registry
No. TEP9275As reported
IA licenceAs reported to the NPI registry
No. R-12220As reported
NPINational Provider Identifier
1427626662Issued 2021

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 is Dr. Guthmiller's specialty?

Dr. Guthmiller is an anesthesiologist in Omaha, NE. That is the designation recorded for this NPI in the federal registry, where it is listed as “Anesthesiology”.

NPI registry

Where can I find Dr. Guthmiller?

Dr. Guthmiller is listed at 42Nd and Emile, Omaha, NE 68198. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

How do I contact Dr. Guthmiller?

The number on file is (402) 559-4000. Contact the office directly to confirm availability and scheduling.

NPI registry

What is Dr. Guthmiller's NPI number?

Dr. Guthmiller's National Provider Identifier is 1427626662. 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

What is Dr. Guthmiller's medical education?

Dr. Guthmiller attended University of Nebraska College of Medicine, graduating in 2025. This comes from the CMS National Downloadable File.

CMS public data

How long has Dr. Guthmiller been practicing?

Dr. Guthmiller has 1 year experience. Calculated from a graduation year of 2025, reported in the CMS National Downloadable File.

CMS public data

Has Dr. Guthmiller confirmed this information?

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

Guide.md

Guide.md listings do not constitute medical advice or an endorsement.

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