Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. GUY WILLIAMS DO
NPI 1871603936
Anesthesiology - Pediatric Anesthesiology in Omaha, NE

Q: What is Guy Williams's NPI number?

The NPI number for Guy Williams is 1871603936. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Q: What is Guy Williams's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.

Q: When was this NPI record last updated?

The NPPES record for Guy Williams was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since August 30, 2006

8404 INDIAN HILLS DR, OMAHA, NE 68114(402) 955-8744(402) 955-6925 Get Directions Write a Review

NPPES record last updated: October 27, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Guy Williams Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GUY WILLIAMS DO (NPI 1871603936) is an individual pediatric anesthesiology provider in Omaha, Nebraska, licensed in Nebraska (473) and active in the NPI registry since August 2006.

NPPES Registry Identity

NPI1871603936

Entity TypeIndividualMale

Primary Taxonomy207LP3000X

Provider Legal NameDR. GUY WILLIAMSCredential: DO

Location Address8404 INDIAN HILLS DROmaha, NE 68114-4049

Mailing Address17848 Island CirBennington, NE 68007-5721 · (402) 955-4385 · Fax (402) 955-4300

Phone(402) 955-8744

Fax(402) 955-6925

Sole ProprietorYes

Enumeration DateAugust 30, 2006

Last NPPES UpdateOctober 27, 2026

NPPES CertifiedOctober 27, 2026

✔ NPI 1871603936 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiology · Pediatric AnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207LP3000X

License✔ Licensed in NE · 473

Definition

An anesthesiologist who has had additional skill and experience in and is primarily concerned with the anesthesia, sedation, and pain management needs of infants and children. A pediatric anesthesiologist generally provides services including the evaluation of complex medical problems in infants and children when surgery is necessary, planning and care for children before and after surgery, pain control, anesthesia and sedation for any procedures out of the operating room such as MRI, CT scan, and radiation therapy.

8404 INDIAN HILLS DR, Omaha, NE 68114

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Wellmark Health Plan of Iowa, Inc..Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. ARTHUR CHANG MD

Pediatrics (Pediatric Infectious Diseases)

8404 INDIAN HILLS DR
OMAHA, NE 68114

Douglas County (402) 955-4805

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Guy Williams's NPI number?

The NPI number for Guy Williams is 1871603936. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Guy Williams located?

Guy Williams practices at 8404 Indian Hills Dr, Omaha, NE 68114. The listed phone number is (402) 955-8744.

What is Guy Williams's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Pediatric Anesthesiology, with taxonomy code 207LP3000X.

What insurance does Guy Williams accept?

Health plans from Wellmark Health Plan of Iowa, Inc. list Guy Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Guy Williams was last updated on October 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.