JWCH INSTITUTE INC MEDICAL CLINIC WEINGART CENTER
NPI 1407808058
Clinic/Center - Federally Qualified Health Center (FQHC) in Los Angeles, CA
About Jwch Institute Inc Medical Clinic Weingart Center NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JWCH INSTITUTE INC MEDICAL CLINIC WEINGART CENTER (NPI 1407808058) is a healthcare organization registered as a federally qualified health center (fqhc) in Los Angeles, California and active in the NPI registry since May 2006. The organization lists Alvaro P Ballesteros, Chief Executive Officer, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 5
Other Names 1
Other Identifiers 1
Group Practice 1
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)
Jwch Institute Inc Medical Clinic Weingart Center is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
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.
Clinicians Billing Medicare Through This Organization
136Medicare enrollment records show 136 clinicians reassign Medicare billing to Jwch Institute Inc Medical Clinic Weingart Center, which bills Medicare for the services they deliver. Of these, 23 practice at this address and 71 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 15
Nearest to this location (20)
See all 136Source: 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 Jwch Institute Inc's NPI number?
The NPI number for Jwch Institute Inc is 1407808058. It was assigned to this organization in the NPPES registry on May 16, 2006. The provider is doing business as Jwch Institute Inc Medical Clinic Weingart Center.
Where is Jwch Institute Inc located?
Jwch Institute Inc is located at 522 S San Pedro St, Los Angeles, CA 90013. The listed phone number is (213) 622-2639.
What is Jwch Institute Inc's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Federally Qualified Health Center (FQHC), with taxonomy code 261QF0400X.
Is Jwch Institute Inc enrolled in Medicare?
Yes. Jwch Institute Inc is registered in the Medicare PECOS enrollment system.
When is Jwch Institute 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 December 31, 2026. 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 Jwch Institute Inc?
According to the CMS Revalidation Reassignment List (October 2026 release), 136 clinicians in 15 Medicare specialties reassign their Medicare billing to Jwch Institute 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. The largest specialties are Nurse Practitioner (41), Clinical Social Worker (28) and Family Practice (19). Of these, 23 practice at this address and 71 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 Jwch Institute Inc was last updated on June 22, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Jwch Institute Inc Medical Clinic Weingart Center · NPI 1407808058
Federally Qualified Health Center (FQHC) organization in Los Angeles, California. Organization record, active in the CMS NPPES registry since May 16, 2006.
## Identity
- **NPI:** 1407808058 (Entity type: Organization)
- **Enumerated:** May 16, 2006
- **Primary specialty:** Clinic/Center - Federally Qualified Health Center (FQHC) · taxonomy 261QF0400X
- **Legal business name:** Jwch Institute Inc
- **Organization subpart:** No
- **Authorized official:** Alvaro Ballesteros, CHIEF EXECUTIVE OFFICER
## Practice location
- **Address:** 522 S SAN PEDRO ST, Los Angeles, CA 90013-2102
- **Phone:** (213) 622-2639 · **Fax:** (213) 624-8738
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, California, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 136 clinicians in 15 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (41), Clinical Social Worker (28), Family Practice (19); 23 practice at this address and 71 within 10 miles; [full list](https://npiprofile.com/npi/1407808058/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** June 22, 2022
- **Other identifiers:** Medicaid FHC70900F (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1407808058) · Data from the CMS NPPES public registry.