Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1588680599 Individual Practitioner Male Practitioner

Dr. Donald Albert Williams , DC

Chiropractor • Grass Valley, CA

Public Directory Information & Medical Disclaimer

This profile is compiled from official public domain records provided by CMS and the NPPES registry. TRUE-MEDINFO is an independent reference directory and does not provide medical advice, diagnosis, or treatment recommendations. Always consult a licensed medical professional for personal health decisions.

Professional Overview & Biography Verified Profile Summary

Dr. Donald Williams, DC is a registered healthcare professional specializing in Chiropractor in Grass Valley, CA. Official NPI practice address is registered at 1097 E MAIN ST.

Practice Location & Contact Primary Location

Practice Address

1097 E Main St
G

Grass Valley, CA 959455718

Telephone 5302715921
Fax 5302715926
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Grass Valley, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 42.7 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
28 Specialists

Practicing in Grass Valley, CA (12100 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

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA 15655

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Practice Associates & Co-Workers

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

2 Associated Practitioners
NPI 1114080553

Doctor of Naturopathic Medicine

Patricia Baker , PT

Physical Therapist

NPI 1265524789

Physical Therapist

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 1097 E MAIN ST, G, GRASS VALLEY, CA 959455718 (Tel: 5302715921)

📍
Updated Business Mailing Address July 08, 2007

Registered at 1097 E MAIN ST, G, GRASS VALLEY, CA 959455718 (Tel: 5302715921)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as DONALD WILLIAMS, DC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Chiropractor (License #15655 in CA)

🟢
Initial NPI Registration & Enumeration July 14, 2006

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: 1588680599
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 14, 2006
Last Update: July 08, 2007
Sole Proprietor: Yes

Mailing Address

1097 E Main St, G

Grass Valley, CA 959455718

Phone: 5302715921

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.