Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1609873082 Individual Practitioner Male Practitioner

Dr. William Mark Thomas , DC

Chiropractor • La Mirada, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. William Thomas, DC is a certified Chiropractor practicing in La Mirada, CA. With approximately 31 years of clinical experience since graduating from Los Angeles College Of Chiropractic in 1995, Dr. Thomas delivers high-quality medical care to the local community at 15763 IMPERIAL HWY.

Dr. Thomas accepts Medicare assignment.

Frequently performed procedures and clinical services include chiropractic manipulative treatment, 3-4 spinal regions, chiropractic manipulative treatment, 1-2 spinal regions. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

15763 Imperial Hwy

La Mirada, CA 906382510

Telephone 5629434132
Fax 5623042917
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Los Angeles College Of Chiropractic

Graduation Year

1995

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in La Mirada, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
31 Yrs +6.4 yrs vs City Avg
City Avg: 24.6 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
15 Specialists

Practicing in La Mirada, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
23.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Thomas (31 Years) 31 Yrs
La Mirada Specialty Average (24.6 Years) 24.6 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
98941 Chiropractic manipulative treatment, 3-4 spinal regions
311 40 $55.00 $42.35

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA DC24637

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.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Blue Shield
ZZZ64074Z (CA)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active March 10, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location March 10, 2008

Registered at 15763 IMPERIAL HWY, LA MIRADA, CA 906382510 (Tel: 5629434132)

📍
Updated Business Mailing Address March 10, 2008

Registered at PO BOX 3464, LA HABRA, CA 906323464 (Tel: 5629434132)

👤
Provider Name / Credentials Updated March 10, 2008

Recorded as WILLIAM THOMAS, D.C.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 10, 2008

Chiropractor (License #DC24637 in CA)

🟢
Initial NPI Registration & Enumeration June 30, 2005

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: 1609873082
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 30, 2005
Last Update: March 10, 2008
Sole Proprietor: No

Mailing Address

Po Box 3464

La Habra, CA 906323464

Phone: 5629434132

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.