WASHINGTON UNIVERSITY
NPI 1013957562
Clinic/Center - Multi-Specialty in Saint Louis, MO

Active since June 06, 2006CLIA Certified · 11 labs
4901 FOREST PARK AVE, SAINT LOUIS, MO 63108(314) 362-3937(314) 362-3725 Get Directions Write a Review

NPPES record last updated: April 25, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 15, 2018, Mar 17, 2018, Nov 10, 2017 (3 updates tracked since 2017).

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 11 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

NPI1013957562
Entity TypeOrganization
Primary Taxonomy261QM1300X
Legal Business NameWASHINGTON UNIVERSITY
Location Address4901 FOREST PARK AVESaint Louis, MO 63108
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 273-0770
Fax(314) 362-3725
Organization SubpartNo
Authorized OfficialCathy EghigianSenior Director Managed Care · (314) 273-0770
Enumeration DateJune 6, 2006
Last NPPES UpdateApril 25, 20253 updates tracked since enumeration
NPPES CertifiedApril 25, 2025
NPI 1013957562 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM1300X
4901 FOREST PARK AVE, Saint Louis, MO 63108

Secondary Practice Location 1

Location 1660 S Euclid AveSaint Louis, MO 63110-1010 · Phone (314) 747-1482 · Fax (314) 362-5590

Other Identifiers 8

Other08-01999MO · Uhc Group Number
Other673341MO · Aetna Hmo Group
Medicaid552919508MO
Other0062375MO · Special Health Care Needs
Other610916400MO · Department Of Labor
Other108RP6MO · Blue Shield Billing Code
Other3697MO · Ghp Master Vendor
Other92215217IL · Blue Shield Group

CLIA Laboratory Certificates CMS CLIA 11

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, MO
Active · expires Oct 22, 2027
CLIA Number26D2067827
Laboratory TypePhysician Office
Certificate Effective DateOctober 23, 2025
Certificate Expiration DateOctober 22, 2027
Laboratory DirectorErin Sieck
Laboratory Phone(314) 362-3937
Laboratory LocationWashington University Ophthalmology4901 Forest Park Ave, 6th Floor, Saint Louis, MO 63108
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 26D2149489

Washington University Dermatology · Saint Louis, MO
Active · expires Jun 4, 2028
CLIA Number26D2149489
Laboratory TypePhysician Office
Certificate Effective DateJune 5, 2026
Certificate Expiration DateJune 4, 2028
Laboratory DirectorAmy C. Musiek
Laboratory Phone(314) 747-8688
Laboratory LocationWashington University Dermatology4901 Forest Park Ave Suite 502B, Saint Louis, MO 63108
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Certificate of Compliance 26D1058489

Washington University Dermatology Coh · Saint Louis, MO
Active · expires Apr 24, 2028
CLIA Number26D1058489
Laboratory TypePhysician Office
Certificate Effective DateApril 25, 2026
Certificate Expiration DateApril 24, 2028
Laboratory DirectorMartha L. Council
Laboratory Phone(314) 956-0484
Laboratory LocationWashington University Dermatology Coh4901 Forest Park Ave, Saint Louis, MO 63108
CLIA data matches this NPI record on: Address Name
This certificate is issued to a laboratory after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements.

Certificate of Waiver 26D0945235

Washington University Ob/Gyn · Saint Louis, MO
Active · expires Apr 27, 2028
CLIA Number26D0945235
Laboratory TypePhysician Office
Certificate Effective DateApril 28, 2026
Certificate Expiration DateApril 27, 2028
Laboratory DirectorDenise Willers
Laboratory Phone(314) 747-3609
Laboratory LocationWashington University Ob/GynWomens Health Center 4901 Forest Park Ave Suite 710, Saint Louis, MO 63108
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Certificate of Accreditation 26D0698285

Washington University Clinical Genomics Laboratory · Saint Louis, MO
Active · expires Jun 13, 2027
CLIA Number26D0698285
Laboratory TypeAcademic Medical Center
Certificate Effective DateJune 14, 2025
Certificate Expiration DateJune 13, 2027
Laboratory DirectorDr. Molly C. Schroeder
Laboratory Phone(314) 454-8101
Laboratory LocationWashington University Clinical Genomics Laboratory4320 Forest Park Avenue, Saint Louis, MO 63108
CLIA data matches this NPI record on: Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Certificate of Accreditation 26D0438667

Washington University Som Hematology Laboratory · Saint Louis, MO
Active · expires Feb 8, 2027
CLIA Number26D0438667
Laboratory TypeMedical Director
Certificate Effective DateFebruary 9, 2025
Certificate Expiration DateFebruary 8, 2027
Laboratory DirectorDr. Morey A. Blinder
Laboratory Phone(314) 362-8814
Laboratory LocationWashington University Som Hematology Laboratory4500 Forest Park Rm 5602, Saint Louis, MO 63108
CLIA data matches this NPI record on: Name
This is a certificate that is issued to a laboratory on the basis of the laboratory's accreditation by an accreditation organization approved by CMS.

Medical 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, MO

Accepts 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.

PTAN (Medicare Supplier Number)24547272
Medicare Participant SinceFebruary 1, 2021
Supplier Location4901 Forest Park Ave Ste 710Saint Louis, MO 63108
Provider TypeNurse Practitioner · Physician – Obstetrics/Gynecology

Medicare Product Categories

Urological Supplies
Catheters, Urinary collection devices
Product categories are from the Medicare DMEPOS supplier directory. Contact the supplier to confirm current availability of specific items.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

General Practice
4901 FOREST PARK AVE, DIV IM GENERAL MED, STE 241
SAINT LOUIS, MO 63108
General Practice
4901 FOREST PARK AVE, DIV IM GENERAL MED, STE 241
SAINT LOUIS, MO 63108
Nurse Practitioner (Family)
4901 FOREST PARK AVE, STE 341
SAINT LOUIS, MO 63108
Psychologist
4901 FOREST PARK AVE, DEPT PSYCHIATRY, STE 441
SAINT LOUIS, MO 63108
Ophthalmology (Cornea and External Diseases Specialist)
4901 FOREST PARK AVE, DEPT OPHTHALMOLOGY, 6TH FL
SAINT LOUIS, MO 63108
Ophthalmology (Cornea and External Diseases Specialist)
4901 FOREST PARK AVE, DEPT OPHTHALMOLOGY, 6TH FL
SAINT LOUIS, MO 63108
Obstetrics & Gynecology (Gynecology)
4901 FOREST PARK AVE, DIV OBGYN FAMILY PLANNING, STE 710
SAINT LOUIS, MO 63108
Nurse Practitioner (Women's Health)
4901 FOREST PARK AVE, STE 341
SAINT LOUIS, MO 63108

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.

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. 11 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 15 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.