DR. MARCUS ALLEN MORRIS D.C.
NPI 1134143449
Chiropractor - Orthopedic in Mission Viejo, CA

Active since July 27, 2006Accepts Medicare Assignment
23436 MADERO RD., SUITE 120, MISSION VIEJO, CA 92691(949) 855-6213(949) 583-7986 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Dr. Marcus Allen Morris D.c. NPPES

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

DR. MARCUS ALLEN MORRIS D.C. (NPI 1134143449) is an individual orthopedic provider in Mission Viejo, California, licensed in California (DC12482) and active in the NPI registry since July 2006. He is a graduate of Other (1979).

NPPES Registry Identity

NPI1134143449
Entity TypeIndividualMale
Primary Taxonomy111NX0800X
Provider Legal NameDR. MARCUS ALLEN MORRISCredential: D.C.
Location Address23436 MADERO RD., SUITE 120Mission Viejo, CA 92691
Mailing Address23436 Madero Rd., Suite 120Mission Viejo, CA 92691 · (949) 855-6213 · Fax (949) 583-7986
Fax(949) 583-7986
Sole ProprietorYes
Medical School CMSOtherGraduated 1979
Enumeration DateJuly 27, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1134143449 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractor · OrthopedicChiropractic Providers
Taxonomy Code111NX0800X
License✔ Licensed in CA · DC12482
Definition
Chiropractic Orthopedics/Neuromusculoskeletal Medicine is defined as that branch of chiropractic medicine that includes the continued acquisition of knowledge relative to both normal functions and diseases of the human body as they relate to the bones, joints, capsules, discs, muscles, ligaments, tendons, their complete neurological and vascular components, referred organ systems and contiguous tissues. This also includes the development and perfection of skills relative to health maintenance when such exists and when not, the investigations, historical review, physical detection, correlative diagnosis development and complete management of any disorder within the bounds defined herein. Also necessary is the delivery of the combined knowledge and skill on a primary basis to patients who both need and desire this service to the eventual outcome of remissions, whenever resolution is not readily achievable. In addition the certified chiropractic orthopedist/neuromusculoskeletal medicine specialist provides consultation services at the request of other qualified doctors seeking assistance in the care of their patients. The chiropractic orthopedist/neuromusculoskeletal medicine specialist may also engage in the teaching and or research of subjects and materials relevant to pursuing the quest for knowledge in the ever changing field of the orthopedic specialty.
23436 MADERO RD., Mission Viejo, CA 92691

Other Identifiers 1

Medicare UPINT04788CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Marcus Allen Morris D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8325147424
PECOS Enrollment IDI20070629000276

Medicare Billing Reassignment

Medicare enrollment records show Marcus Morris reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Orthopedic
23436 MADERO RD., SUITE 120
Mission Viejo, CA 92691
  • Reassigned Medicare billing, California enrollment

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
897 services89 patients
Chiropractic manipulative treatment, 1-2 spinal regions 98940
Chiropractic manipulative treatment focuses on adjusting your spine to improve your body's physical function. In this service, a chiropractor applies controlled force to 1-2 spinal regions. This helps to restore mobility and alleviate discomfort in those areas.
55 services24 patients

Other Providers at the Same Location NPPES

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

Chiropractor (Orthopedic)
23436 MADERO RD., SUITE 120
MISSION VIEJO, CA 92691

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 Marcus Morris's NPI number?

The NPI number for Marcus Morris is 1134143449. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Marcus Morris located?

Marcus Morris practices at 23436 Madero Rd. Suite 120, Mission Viejo, CA 92691. The listed phone number is (949) 855-6213.

What is Marcus Morris's specialty?

The primary specialty registered for this NPI is Chiropractor, specializing in Orthopedic, with taxonomy code 111NX0800X.

Is Marcus Morris enrolled in Medicare?

Yes. Marcus Morris is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Marcus Morris's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Marcus Morris reassigns Medicare benefits to Marcus A. Morris, Professional Chiropractic Corporation (Mission Viejo, CA). The 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 Marcus Morris's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Marcus Morris 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.