DAVID J. ARMSTRONG D.C.
NPI 1790805372
Chiropractor in Rancho Santa Margarita, CA

Q: What is David Armstrong's NPI number?

The NPI number for David Armstrong is 1790805372. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Q: What is David Armstrong'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 David Armstrong 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 March 29, 2007

31441 SANTA MARGARITA PKWY, SUITE A#156, RANCHO SANTA MARGARITA, CA 92688(949) 795-9196(949) 583-9018 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 David J. Armstrong D.c. NPPES

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

DAVID J. ARMSTRONG D.C. (NPI 1790805372) is an individual chiropractor in Rancho Santa Margarita, California, licensed in California (DC26268) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1790805372

Entity TypeIndividualMale

Primary Taxonomy111N00000X

Provider Legal NameDAVID J. ARMSTRONGCredential: D.C.

Location Address31441 SANTA MARGARITA PKWY, SUITE A#156Rancho Santa Margarita, CA 92688-1836

Mailing Address31441 Santa Margarita Pkwy, Suite A#156Rancho Santa Margarita, CA 92688-1836

Phone(949) 795-9196

Fax(949) 583-9018

Sole ProprietorYes

Enumeration DateMarch 29, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1790805372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers

Taxonomy Code111N00000X

License✔ Licensed in CA · DC26268

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.

31441 SANTA MARGARITA PKWY, Rancho Santa Margarita, CA 92688

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Other Providers at the Same Location NPPES 2

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

DR. JACK GEORGE D.D.S.

Dentist (Orthodontics and Dentofacial Orthopedics)

31441 SANTA MARGARITA PKWY, SUITE G
RANCHO SANTA MARGARITA, CA 92688

Orange County (949) 589-7820

PAUL DAY

Dentist

31441 SANTA MARGARITA PKWY, SUITE G
RANCHO SANTA MARGARITA, CA 92688

Orange County (949) 589-8352

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 David Armstrong's NPI number?

The NPI number for David Armstrong is 1790805372. It was assigned to this individual provider in the NPPES registry on March 29, 2007.

Where is David Armstrong located?

David Armstrong practices at 31441 Santa Margarita Pkwy Suite A#156, Rancho Santa Margarita, CA 92688. The listed phone number is (949) 795-9196.

What is David Armstrong'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 David Armstrong 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.