LASALLE MEDICAL ASSOCIATES
NPI 1275661084
Clinic/Center - Multi-Specialty in Fontana, CA
About Lasalle Medical Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LASALLE MEDICAL ASSOCIATES (NPI 1275661084) is a healthcare organization registered as a multi-specialty in Fontana, California and active in the NPI registry since March 2007. The organization holds a CLIA Waiver certificate valid through December 13, 2027 and lists Albert H. Arteaga, Ceo/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lasalle Medical Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
8Medicare enrollment records show 8 clinicians reassign Medicare billing to Lasalle Medical Associates, which bills Medicare for the services they deliver. Of these, 4 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (8)
Source: 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 05D0720990
Lasalle Medical Associates · Fontana, 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 Lasalle Medical Associates's NPI number?
The NPI number for Lasalle Medical Associates is 1275661084. It was assigned to this organization in the NPPES registry on March 1, 2007.
Where is Lasalle Medical Associates located?
Lasalle Medical Associates is located at 17577 Arrow Blvd, Fontana, CA 92335. The listed phone number is (909) 823-4454.
What is Lasalle Medical Associates's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Lasalle Medical Associates enrolled in Medicare?
Yes. Lasalle Medical Associates is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Lasalle Medical Associates?
According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians in 3 Medicare specialties reassign their Medicare billing to Lasalle Medical Associates. 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 (4), Internal Medicine (3) and Family Practice (1). Of these, 4 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Lasalle Medical Associates hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 05D0720990) is associated with this NPI, valid through December 13, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Lasalle Medical Associates was last updated on January 21, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Lasalle Medical Associates · NPI 1275661084
Multi-Specialty organization in Fontana, California. Organization record, active in the CMS NPPES registry since March 1, 2007.
## Identity
- **NPI:** 1275661084 (Entity type: Organization)
- **Enumerated:** March 1, 2007
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Organization subpart:** No
- **Authorized official:** Albert Arteaga, CEO/OWNER
## Practice location
- **Address:** 17577 ARROW BLVD, Fontana, CA 92335
- **Phone:** (909) 823-4454 · **Fax:** (909) 823-6918
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 8 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (4), Internal Medicine (3), Family Practice (1); 4 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 21, 2020
- **Other identifiers:** Medicaid GR0079090 (CA); Other 00A382060 (CA)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1275661084) · Data from the CMS NPPES public registry.