Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1477640209 Individual Practitioner Male Practitioner

Dr. Dennis Joseph Barker , DC

Chiropractor • Walnut Creek, CA

Professional Overview & Biography Verified Profile Summary

Dr. Dennis Barker, DC is a certified Chiropractor practicing in Walnut Creek, CA. With approximately 36 years of clinical experience since graduating from Los Angeles College Of Chiropractic in 1990, Dr. Barker delivers high-quality medical care to the local community at 1866 TICE VALLEY BLVD.

Dr. Barker does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include 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

1866 Tice Valley Blvd

Walnut Creek, CA 945952224

Telephone 9252108000
Fax 9259350960
Associated Practice Facility / Clinic
🏢 Barker Chiropractic Inc Facility NPI 1609393677

Medicare Profile & Education

Medical School

Los Angeles College Of Chiropractic

Graduation Year

1990

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Walnut Creek, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
36 Yrs +12.7 yrs vs City Avg
City Avg: 23.3 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
63 Specialists

Practicing in Walnut Creek, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
13.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Barker (36 Years) 36 Yrs
Walnut Creek Specialty Average (23.3 Years) 23.3 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
98940 Chiropractic manipulative treatment, 1-2 spinal regions
484 47 $35.88 $31.13

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA 21640

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.

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 1866 TICE VALLEY BLVD, WALNUT CREEK, CA 945952224 (Tel: 9252108000)

📍
Updated Business Mailing Address July 08, 2007

Registered at 1866 TICE VALLEY BLVD, WALNUT CREEK, CA 945952224 (Tel: 9252108000)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as DENNIS BARKER, D.C.

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

Chiropractor (License #21640 in CA)

🟢
Initial NPI Registration & Enumeration October 05, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews
No patient reviews submitted yet for Dr. Dennis Barker. Be the first to share your experience!

Sign in to leave a review for Dr. Dennis Barker

Only verified registered users can submit ratings, post feedback, and upload facility photos.

NPI Administrative Meta

NPI Number: 1477640209
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 05, 2006
Last Update: September 06, 2023
Sole Proprietor: Yes

Mailing Address

1866 Tice Valley Blvd

Walnut Creek, CA 945952224

Phone: 9252108000

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.