DR. DENIS MICHAEL MARXEN D.C.
NPI 1952309601
Chiropractor in Sylmar, CA

Q: What is Denis Marxen's NPI number?

The NPI number for Denis Marxen is 1952309601. It was assigned to this individual provider in the NPPES registry on July 7, 2005.

Q: What is Denis Marxen's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Q: When was this NPI record last updated?

The NPPES record for Denis Marxen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since July 07, 2005

13867 FOOTHILL BLVD, SUITE 110, SYLMAR, CA 91342(818) 364-2323(818) 364-5460 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Denis Michael Marxen D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DENIS MICHAEL MARXEN D.C. (NPI 1952309601) is an individual chiropractor in Sylmar, California, licensed in California (DC14136) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1952309601

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. DENIS MICHAEL MARXENCredential: D.C.

Location Address13867 FOOTHILL BLVD, SUITE 110Sylmar, CA 91342-3008

Mailing Address13867 Foothill Blvd, Suite 110Sylmar, CA 91342-3008 · (818) 364-2323 · Fax (818) 364-5460

Phone(818) 364-2323

Fax(818) 364-5460

Sole ProprietorYes

Enumeration DateJuly 7, 2005

Last NPPES UpdateJuly 8, 2007

✔ NPI 1952309601 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CA · DC14136

Definition

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.

13867 FOOTHILL BLVD, Sylmar, CA 91342

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Other Identifiers 3

Medicare ID-Type UnspecifiedDC14136CA

Other344447700CA · Dol Provider #

Medicare UPINT17704CA

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CHRISTINE TRAN WHITE DDS

Dentist (General Practice)

13867 FOOTHILL BLVD
SYLMAR, CA 91342

Los Angeles County (818) 362-0435

LAN MEDICAL SUPPLIES INC

Durable Medical Equipment & Medical Supplies

13867 FOOTHILL BLVD, SUITE 106
SYLMAR, CA 91342

Los Angeles County (818) 367-6888

DR. JOHN DAVID LAJOY D.D.S.

Dentist

13867 FOOTHILL BLVD, SUITE 114
SYLMAR, CA 91342

Los Angeles County (818) 362-0435

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Denis Marxen's NPI number?

The NPI number for Denis Marxen is 1952309601. It was assigned to this individual provider in the NPPES registry on July 7, 2005.

Where is Denis Marxen located?

Denis Marxen practices at 13867 Foothill Blvd Suite 110, Sylmar, CA 91342. The listed phone number is (818) 364-2323.

What is Denis Marxen's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

When was this NPI record last updated?

The NPPES record for Denis Marxen was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.