L A COUNTY NEPHROLOGY ASSOCIATES A MEDICAL CORPORATION
NPI 1083649651
Specialist in Montebello, CA
About L A County Nephrology Associates A Medical Corporation NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
L A COUNTY NEPHROLOGY ASSOCIATES A MEDICAL CORPORATION (NPI 1083649651) is a healthcare organization registered as a specialist in Montebello, California and active in the NPI registry since July 2006. The organization lists Sandy Marino, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 6
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)
L A County Nephrology Associates A Medical Corporation is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
11Medicare enrollment records show 11 clinicians reassign Medicare billing to L A County Nephrology Associates A Medical Corporation, which bills Medicare for the services they deliver. Of these, 8 practice at this address and 11 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (11)
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 L A County Nephrology Associates A Medical Corporation's NPI number?
The NPI number for L A County Nephrology Associates A Medical Corporation is 1083649651. It was assigned to this organization in the NPPES registry on July 12, 2006.
Where is L A County Nephrology Associates A Medical Corporation located?
L A County Nephrology Associates A Medical Corporation is located at 3114 W Beverly Blvd, Montebello, CA 90640. The listed phone number is (323) 726-1317.
What is L A County Nephrology Associates A Medical Corporation's specialty?
The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.
Is L A County Nephrology Associates A Medical Corporation enrolled in Medicare?
Yes. L A County Nephrology Associates A Medical Corporation is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through L A County Nephrology Associates A Medical Corporation?
According to the CMS Revalidation Reassignment List (October 2026 release), 11 clinicians in 3 Medicare specialties reassign their Medicare billing to L A County Nephrology Associates A Medical Corporation. 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 Nephrology (6), Nurse Practitioner (4) and Internal Medicine (1). Of these, 8 practice at this address and 11 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for L A County Nephrology Associates A Medical Corporation was last updated on June 26, 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.
# L A County Nephrology Associates A Medical Corporation · NPI 1083649651
Specialist organization in Montebello, California. Organization record, active in the CMS NPPES registry since July 12, 2006.
## Identity
- **NPI:** 1083649651 (Entity type: Organization)
- **Enumerated:** July 12, 2006
- **Primary specialty:** Specialist · taxonomy 174400000X
- **Organization subpart:** No
- **Authorized official:** Sandy Marino, OFFICE MANAGER
## Practice location
- **Address:** 3114 W BEVERLY BLVD, Montebello, CA 90640-2217
- **Phone:** (323) 726-1317 · **Fax:** (323) 726-3870
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 11 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nephrology (6), Nurse Practitioner (4), Internal Medicine (1); 8 practice at this address and 11 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 26, 2024
- **Other identifiers:** Other C13392 (CA); Medicaid GR0052991 (CA); Medicaid GR0052992 (CA); and 3 more
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Source: [NPI Profile](https://npiprofile.com/npi/1083649651) · Data from the CMS NPPES public registry.