Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. ARNOLD EFREN MARISCAL D.C.
NPI 1174522593
Chiropractor in Downey, CA

Q: What is Arnold Mariscal's NPI number?

The NPI number for Arnold Mariscal is 1174522593. It was assigned to this individual provider in the NPPES registry on July 18, 2005.

Q: What is Arnold Mariscal'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 Arnold Mariscal was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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 18, 2005

8531 FLORENCE AVE, SUITE 102, DOWNEY, CA 90240(562) 904-6990(562) 904-6995 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Arnold Efren Mariscal D.c. NPPES

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

DR. ARNOLD EFREN MARISCAL D.C. (NPI 1174522593) is an individual chiropractor in Downey, California, licensed in California (DC28980) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1174522593

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDR. ARNOLD EFREN MARISCALCredential: D.C.

Location Address8531 FLORENCE AVE, SUITE 102Downey, CA 90240-4014

Mailing Address8531 Florence Ave, Suite 102Downey, CA 90240-4014 · (562) 904-6990 · Fax (562) 904-6995

Phone(562) 904-6990

Fax(562) 904-6995

Sole ProprietorNo

Enumeration DateJuly 18, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1174522593 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CA · DC28980

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.

8531 FLORENCE AVE, Downey, CA 90240

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Other Providers at the Same Location NPPES

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

GUIDING HEALTH, INC.

Home Health

8531 FLORENCE AVE, SUITE 200
DOWNEY, CA 90240

Los Angeles County (562) 904-1300

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 Arnold Mariscal's NPI number?

The NPI number for Arnold Mariscal is 1174522593. It was assigned to this individual provider in the NPPES registry on July 18, 2005.

Where is Arnold Mariscal located?

Arnold Mariscal practices at 8531 Florence Ave Suite 102, Downey, CA 90240. The listed phone number is (562) 904-6990.

What is Arnold Mariscal'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 Arnold Mariscal was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.