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DR. CHRISTOPHER LEWIS KEOLA WILLIAMS PA-C
NPI 1093428963
Physician Assistant in Nevada City, CA

Active since January 05, 2023
11128 YUBA CREST DR, NEVADA CITY, CA 95959(720) 427-2179 Get Directions Write a Review

NPPES record last updated: July 31, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 24, 2025, Jan 5, 2023 (2 updates tracked since 2023).

About Dr. Christopher Lewis Keola Williams Pa-c NPPES

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

DR. CHRISTOPHER LEWIS KEOLA WILLIAMS PA-C (NPI 1093428963) is an individual physician assistant in Nevada City, California, licensed in California (PA64068) and active in the NPI registry since January 2023.

NPPES Registry Identity

NPI1093428963
Entity TypeIndividualMale
Primary Taxonomy363A00000X
Provider Legal NameDR. CHRISTOPHER LEWIS KEOLA WILLIAMSCredential: PA-C
Location Address11128 YUBA CREST DRNevada City, CA 95959-9781
Mailing Address11128 Yuba Crest DrNevada City, CA 95959-9781 · (720) 427-2179
Phone(720) 427-2179
Sole ProprietorYes
Enumeration DateJanuary 5, 2023
Last NPPES UpdateJuly 31, 20252 updates tracked since enumeration
NPPES CertifiedJuly 31, 2025
✔ NPI 1093428963 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License✔ Licensed in CA · PA64068
Definition
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
11128 YUBA CREST DR, Nevada City, CA 95959
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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 Christopher Williams's NPI number?

The NPI number for Christopher Williams is 1093428963. It was assigned to this individual provider in the NPPES registry on January 5, 2023.

Where is Christopher Williams located?

Christopher Williams practices at 11128 Yuba Crest Dr, Nevada City, CA 95959. The listed phone number is (720) 427-2179.

What is Christopher Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

When was this NPI record last updated?

The NPPES record for Christopher Williams was last updated on July 31, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.