WASHINGTON UNIVERSITY CLINICAL ASSOCIATES LLC
NPI 1437188133
Clinic/Center - Multi-Specialty in Saint Louis, MO
About Washington University Clinical Associates Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WASHINGTON UNIVERSITY CLINICAL ASSOCIATES LLC (NPI 1437188133) is a healthcare organization registered as a multi-specialty in Saint Louis, Missouri and active in the NPI registry since July 2006. The organization lists Cathy Eghigian, Senior Director Wu Managed Care, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Washington University Clinical Associates Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
16Medicare enrollment records show 16 clinicians reassign Medicare billing to Washington University Clinical Associates LLC, which bills Medicare for the services they deliver. Of these, 12 practice at this address and 14 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 3
Clinicians, nearest first (16)
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63108
Saint Louis, MO 63129
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 Washington University Clinical Associates LLC's NPI number?
The NPI number for Washington University Clinical Associates LLC is 1437188133. It was assigned to this organization in the NPPES registry on July 3, 2006. The provider is also known as Grant Medical and Diabetes Associates.
Where is Washington University Clinical Associates LLC located?
Washington University Clinical Associates LLC is located at 4320 Forest Park Ave Ste 1100, Saint Louis, MO 63108. The listed phone number is (314) 333-4100.
What is Washington University Clinical Associates LLC's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Washington University Clinical Associates LLC enrolled in Medicare?
Yes. Washington University Clinical Associates LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Washington University Clinical Associates LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 16 clinicians in 3 Medicare specialties reassign their Medicare billing to Washington University Clinical Associates LLC. 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 Internal Medicine (6), Nurse Practitioner (6) and Endocrinology (4). Of these, 12 practice at this address and 14 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Washington University Clinical Associates LLC accept?
Health plans from Anthem Blue Cross and Blue Shield list Washington University Clinical Associates LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Washington University Clinical Associates LLC was last updated on May 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.
# Washington University Clinical Associates Llc · NPI 1437188133
Multi-Specialty organization in Saint Louis, Missouri. Organization record, active in the CMS NPPES registry since July 3, 2006.
## Identity
- **NPI:** 1437188133 (Entity type: Organization)
- **Enumerated:** July 3, 2006
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Also known as:** Grant Medical and Diabetes Associates (Other Name)
- **Organization subpart:** No
- **Authorized official:** Cathy Eghigian, SENIOR DIRECTOR WU MANAGED CARE
## Practice location
- **Address:** 4320 FOREST PARK AVE STE 1100, Saint Louis, MO 63108-2979
- **Phone:** (314) 333-4100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 16 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (6), Nurse Practitioner (6), Endocrinology (4); 12 practice at this address and 14 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 12, 2025
- **Other identifiers:** Medicaid 507469906 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1437188133) · Data from the CMS NPPES public registry.