Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1194909044 Individual Practitioner Male Practitioner

Dr. Brett Stephan Williams , MD

General Practice • Ione, CA

Professional Overview & Biography Verified Profile Summary

Dr. Brett Williams, MD is a registered healthcare professional specializing in General Practice in Ione, CA. Practice services are available at 4001 HIGHWAY 104 under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

4001 Highway 104

Ione, CA 95640

Telephone 2092745970
Fax 2092745917
Associated Practice Facility / Clinic
🏢 Cdcr Facility NPI 1134558240

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Ione, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 51.0 Yrs
State Avg: 31.1 Yrs
Regional Practice Density
3 Specialists

Practicing in Ione, CA (2300 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

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License CA A51432

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

24 Associated Practitioners
NPI 1083897029

Doctor of Dental Surgery

NPI 1093842650

Doctor of Psychology (Psy.D.)

NPI 1114109568

Doctor of Medicine (M.D.)

Dr. Ava Le , PsyD

Psychologist - Clinical

NPI 1134720725

Doctor of Psychology (Psy.D.)

Carolyn Graham

Student in an Organized Health Care Education/Training Program

NPI 1235929159
Debra Laughlin , LCSW

Social Worker - Clinical

NPI 1316287089

Licensed Clinical Social Worker

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active December 27, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location December 27, 2007

Registered at 4001 HIGHWAY 104, IONE, CA 95640 (Tel: 2092745970)

📍
Updated Business Mailing Address December 27, 2007

Registered at 4001 HIGHWAY 104, IONE, CA 95640 (Tel: 2092745970)

👤
Provider Name / Credentials Updated December 27, 2007

Recorded as BRETT WILLIAMS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 27, 2007

General Practice (License #A51432 in CA)

🟢
Initial NPI Registration & Enumeration December 27, 2007

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: 1194909044
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 27, 2007
Last Update: December 27, 2007
Sole Proprietor: No

Mailing Address

4001 Highway 104

Ione, CA 95640

Phone: 2092745970

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.