WASHINGTON UNIVERSITY
NPI 1013957562
Clinic/Center - Multi-Specialty in Saint Louis, MO
About Washington University NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WASHINGTON UNIVERSITY (NPI 1013957562) is a healthcare organization registered as a multi-specialty in Saint Louis, Missouri and active in the NPI registry since June 2006. The organization holds 22 active CLIA laboratory certificates, maintains a secondary practice location in Saint Louis, and lists Cathy Eghigian, Senior Director Managed Care, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 8
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 is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
104Medicare enrollment records show 104 clinicians reassign Medicare billing to Washington University, which bills Medicare for the services they deliver. Of these, 45 practice at this address and 78 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 3
Nearest to this location (20)
See all 104Saint 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 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
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 22
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 26D2067827
Washington University Ophthalmology · Saint Louis, MOCertificate for Provider-Performed Microscopy Procedures (PPMP) 26D2149489
Washington University Dermatology · Saint Louis, MOCertificate of Compliance 26D1058489
Washington University Dermatology Coh · Saint Louis, MOCertificate of Waiver 26D2310083
Washington University School Of Medicine · Saint Louis, MOCertificate of Waiver 26D2310085
Washington University School Of Medicine · Saint Louis, MOCertificate of Waiver 26D2310088
Washington University School Of Medicine · Saint Louis, MOMedical Equipment Supplier Medicare DMEPOS
Medicare supplier enrollment and the product categories Washington University carries, from the Medicare DMEPOS supplier directory.
Washington University
DMEPOS supplier · Saint Louis, MOAccepts Medicare assignment
Washington University agrees to accept the Medicare-approved amount as full payment for covered equipment and supplies. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Product Categories
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's NPI number?
The NPI number for Washington University is 1013957562. It was assigned to this organization in the NPPES registry on June 6, 2006.
Where is Washington University located?
Washington University is located at 4901 Forest Park Ave, Saint Louis, MO 63108. The listed phone number is (314) 362-3937.
What is Washington University's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Multi-Specialty, with taxonomy code 261QM1300X.
Is Washington University enrolled in Medicare?
Yes. Washington University is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Washington University?
According to the CMS Revalidation Reassignment List (October 2026 release), 104 clinicians in 3 Medicare specialties reassign their Medicare billing to Washington University. 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 Ophthalmology (73), Optometry (29) and Plastic and Reconstructive Surgery (2). Of these, 45 practice at this address and 78 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Washington University accept Medicare assignment for medical equipment?
Yes. As a Medicare medical equipment supplier, Washington University accepts Medicare assignment: the supplier accepts the Medicare-approved amount as payment in full for covered equipment and supplies.
Does Washington University hold CLIA laboratory certificates?
Yes. 22 active CLIA laboratory certificates are associated with this NPI under the federal Clinical Laboratory Improvement Amendments program. The certificates are listed in the CLIA Laboratory Certificates section above.
When was this NPI record last updated?
The NPPES record for Washington University was last updated on April 25, 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 · NPI 1013957562
Multi-Specialty organization in Saint Louis, Missouri. Organization record, active in the CMS NPPES registry since June 6, 2006.
## Identity
- **NPI:** 1013957562 (Entity type: Organization)
- **Enumerated:** June 6, 2006
- **Primary specialty:** Clinic/Center - Multi-Specialty · taxonomy 261QM1300X
- **Organization subpart:** No
- **Authorized official:** Cathy Eghigian, SENIOR DIRECTOR MANAGED CARE
## Practice location
- **Address:** 4901 FOREST PARK AVE, Saint Louis, MO 63108
- **Phone:** (314) 362-3937 · **Fax:** (314) 362-3725
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 104 clinicians in 3 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Ophthalmology (73), Optometry (29), Plastic and Reconstructive Surgery (2); 45 practice at this address and 78 within 10 miles; [full list](https://npiprofile.com/npi/1013957562/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 25, 2025
- **Other identifiers:** Other 08-01999 (MO); Other 673341 (MO); Medicaid 552919508 (MO); and 5 more
- **CLIA laboratory certificates:** 22 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1013957562) · Data from the CMS NPPES public registry.