CAJON MEDICAL GROUP, PC
NPI 1144091307
Internal Medicine in California City, CA
About Cajon Medical Group, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CAJON MEDICAL GROUP, PC (NPI 1144091307) is a healthcare organization registered as an internal medicine in California City, California and active in the NPI registry since January 2024. The organization holds a CLIA Waiver certificate valid through November 28, 2026 and lists Amber Gutierrez, Provider Relations, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Cajon Medical Group, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
33Medicare enrollment records show 33 clinicians reassign Medicare billing to Cajon Medical Group, PC, which bills Medicare for the services they deliver. Of these, 1 practice at this address. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 4
Nearest to this location (20)
See all 33Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 05D0895062
Cajon Medical Group · California City, CAFrequently 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 Cajon Medical Group, PC's NPI number?
The NPI number for Cajon Medical Group, PC is 1144091307. It was assigned to this organization in the NPPES registry on January 15, 2024.
Where is Cajon Medical Group, PC located?
Cajon Medical Group, PC is located at 9278 N Loop Blvd, California City, CA 93505. The listed phone number is (909) 735-2446.
What is Cajon Medical Group, PC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Cajon Medical Group, PC enrolled in Medicare?
Yes. Cajon Medical Group, PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Cajon Medical Group, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 33 clinicians in 4 Medicare specialties reassign their Medicare billing to Cajon Medical Group, PC. 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. The largest specialties are Nurse Practitioner (16), Internal Medicine (10) and Family Practice (4). Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Cajon Medical Group, PC hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D0895062) is associated with this NPI, valid through November 28, 2026. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Cajon Medical Group, PC was last updated on January 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Cajon Medical Group, Pc · NPI 1144091307
Internal Medicine organization in California City, California. Organization record, active in the CMS NPPES registry since January 15, 2024.
## Identity
- **NPI:** 1144091307 (Entity type: Organization)
- **Enumerated:** January 15, 2024
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Amber Gutierrez, PROVIDER RELATIONS
## Practice location
- **Address:** 9278 N LOOP BLVD, California City, CA 93505-2236
- **Phone:** (909) 735-2446 · **Fax:** (909) 206-1553
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 33 clinicians in 4 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (16), Internal Medicine (10), Family Practice (4); 1 practice at this address; [full list](https://npiprofile.com/npi/1144091307/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 15, 2024
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1144091307) · Data from the CMS NPPES public registry.