Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1952309601 Individual Practitioner Male Practitioner

Dr. Denis Michael Marxen , DC

Chiropractor • Sylmar, CA

Professional Overview & Biography Verified Profile Summary

Dr. Denis Marxen, DC is a registered healthcare professional specializing in Chiropractor in Sylmar, CA. Practice services are available at 13867 FOOTHILL BLVD under active NPI credentials.

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

13867 Foothill Blvd
Suite 110

Sylmar, CA 913423008

Telephone 8183642323
Fax 8183645460
Associated Practice Facility / Clinic
🏢 Lan Medical Supplies Inc Facility NPI 1356438519

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Sylmar, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
3 Specialists

Practicing in Sylmar, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
32.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2023)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions
31 12 $45.00 $30.23

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA DC14136

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 Dol Provider #
344447700 (CA)

Practice Associates & Co-Workers

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

2 Associated Practitioners
Dr. Christine White , DDS

Dentist - General Practice

NPI 1093807604

Doctor of Dental Surgery

NPI 1881752707

Doctor of Dental Surgery

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 13867 FOOTHILL BLVD, SUITE 110, SYLMAR, CA 913423008 (Tel: 8183642323)

📍
Updated Business Mailing Address July 08, 2007

Registered at 13867 FOOTHILL BLVD, SUITE 110, SYLMAR, CA 913423008 (Tel: 8183642323)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as DENIS MARXEN, D.C.

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

Chiropractor (License #DC14136 in CA)

🟢
Initial NPI Registration & Enumeration July 07, 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: 1952309601
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 07, 2005
Last Update: July 08, 2007
Sole Proprietor: Yes

Mailing Address

13867 Foothill Blvd, Suite 110

Sylmar, CA 913423008

Phone: 8183642323

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.