Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1093428963 Individual Practitioner Male Practitioner

Christopher Lewis Keola Williams , PA-C

Physician Assistant • Nevada City, CA

Professional Overview & Biography Verified Profile Summary

Christopher Williams, PA-C is a registered healthcare professional specializing in Physician Assistant in Nevada City, CA. Practice services are available at 11128 YUBA CREST DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

11128 Yuba Crest Dr

Nevada City, CA 959599781

Telephone 7204272179

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Nevada City, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
1 Specialists

Practicing in Nevada City, CA (14617 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2025-07-31
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License CA PA64068

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.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

14 Historical Events
👤
Provider Name / Credentials Updated July 31, 2025

Recorded as CHRISTOPHER WILLIAMS, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2025

Physician Assistant (License #PA64068 in CA)

📍
Updated Practice Location June 24, 2025

Registered at 11128 YUBA CREST DR, NEVADA CITY, CA 959599781 (Tel: 7204272179)

📍
Updated Business Mailing Address June 24, 2025

Registered at 11128 YUBA CREST DR, NEVADA CITY, CA 959599781 (Tel: 7204272179)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2025

Physician Assistant

📍
Updated Practice Location February 14, 2024

Registered at 1033 S AUBURN ST, COLFAX, CA 957139703 (Tel: 7204272179)

📍
Updated Business Mailing Address February 14, 2024

Registered at PO BOX 616, COLFAX, CA 957130616 (Tel: 7204272179)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 14, 2024

Emergency Medical Technician, Paramedic

NPI Profile Active January 05, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location January 05, 2023

Registered at 13 TOWN FARM LN, DUNBARTON, NH 030464516 (Tel: 7204272179)

📍
Updated Business Mailing Address January 05, 2023

Registered at PO BOX 434, MANCHESTER, NH 031050434 (Tel: 7204272179)

👤
Provider Name / Credentials Updated January 05, 2023

Recorded as CHRISTOPHER WILLIAMS

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 05, 2023

Massage Therapist

🟢
Initial NPI Registration & Enumeration January 05, 2023

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1093428963
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 05, 2023
Last Update: July 31, 2025
Sole Proprietor: Yes

Mailing Address

11128 Yuba Crest Dr

Nevada City, CA 959599781

Phone: 7204272179

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.