1. Home
  2. Directory
  3. California
  4. Mission Viejo
  5. Chiropractor
  6. NPI Profile

RANCHO NIGUEL CHIROPRACTIC CTR BY LOAIZA INC.
NPI 1194959395
Chiropractor in Mission Viejo, CA

Active since May 04, 2009
27401 LOS ALTOS, SUITE 485, MISSION VIEJO, CA 92691(949) 831-1932(949) 831-1762 Get Directions Write a Review

NPPES record last updated: June 22, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Rancho Niguel Chiropractic Ctr By Loaiza Inc. NPPES

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

RANCHO NIGUEL CHIROPRACTIC CTR BY LOAIZA INC. (NPI 1194959395) is a healthcare organization registered as a chiropractor in Mission Viejo, California and active in the NPI registry since May 2009. The organization lists David Loaiza, President, as its authorized official.

NPPES Registry Identity

NPI1194959395
Entity TypeOrganization
Primary Taxonomy111N00000X
Legal Business NameRANCHO NIGUEL CHIROPRACTIC CTR BY LOAIZA INC.
Location Address27401 LOS ALTOS, SUITE 485Mission Viejo, CA 92691-6316
Mailing Address27401 Los Altos, Suite 485Mission Viejo, CA 92691-6316 · (949) 831-1932 · Fax (949) 831-1762
Phone(949) 831-1932
Fax(949) 831-1762
Organization SubpartNo
Authorized OfficialDavid LoaizaPresident · (949) 831-1932
Enumeration DateMay 4, 2009
Last NPPES UpdateJune 22, 2009
✔ NPI 1194959395 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC19518
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.
27401 LOS ALTOS, Mission Viejo, CA 92691
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Rancho Niguel Chiropractic Ctr By Loaiza Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Medicare Revalidation Due Date

Revalidation due by January 31, 2027

Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.

StateEnrollment IDDue date
StateCaliforniaEnrollment IDO20090811000148Non-DME Part B · Clinic/Group PracticeDue dateJanuary 31, 2027
Source: CMS Revalidation Due Date List, October 2026 release.

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Rancho Niguel Chiropractic Ctr By Loaiza Inc., which bills Medicare for the services this clinician delivers.

Clinician (1)

David Loaiza, D.C.
Chiropractic
NPI 1841213675
27401 LOS ALTOS SUITE 485
Mission Viejo, CA 92691
(949) 831-1932
✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Rancho Niguel Chiropractic Ctr By Loaiza Inc.'s NPI number?

The NPI number for Rancho Niguel Chiropractic Ctr By Loaiza Inc. is 1194959395. It was assigned to this organization in the NPPES registry on May 4, 2009.

Where is Rancho Niguel Chiropractic Ctr By Loaiza Inc. located?

Rancho Niguel Chiropractic Ctr By Loaiza Inc. is located at 27401 Los Altos Suite 485, Mission Viejo, CA 92691. The listed phone number is (949) 831-1932.

What is Rancho Niguel Chiropractic Ctr By Loaiza Inc.'s specialty?

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

Is Rancho Niguel Chiropractic Ctr By Loaiza Inc. enrolled in Medicare?

Yes. Rancho Niguel Chiropractic Ctr By Loaiza Inc. is registered in the Medicare PECOS enrollment system.

When is Rancho Niguel Chiropractic Ctr By Loaiza Inc.'s Medicare revalidation due?

According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (California, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.

How many clinicians bill Medicare through Rancho Niguel Chiropractic Ctr By Loaiza Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Chiropractic) reassigns their Medicare billing to Rancho Niguel Chiropractic Ctr By Loaiza Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Rancho Niguel Chiropractic Ctr By Loaiza Inc. was last updated on June 22, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.