WASHINGTON UNIVERSITY
NPI 1003856592
Clinic/Center - Multi-Specialty in Saint Louis, MO

Active since June 07, 2006
660 S EUCLID AVE, SAINT LOUIS, MO 63110(314) 362-5184(314) 362-9999 Get Directions Write a Review

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

About Washington University NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WASHINGTON UNIVERSITY (NPI 1003856592) is a healthcare organization registered as a multi-specialty in Saint Louis, Missouri and active in the NPI registry since June 2006. The organization lists Cathy L Eghigian, Senior Director Managed Care, as its authorized official.

NPPES Registry Identity

NPI1003856592
Entity TypeOrganization
Primary Taxonomy261QM1300X
Legal Business NameWASHINGTON UNIVERSITY
Location Address660 S EUCLID AVESaint Louis, MO 63110-1010
Mailing AddressPo Box 7412011Chicago, IL 60674-2011 · (314) 273-0770
Fax(314) 362-9999
Organization SubpartNo
Authorized OfficialCathy L EghigianSenior Director Managed Care · (314) 273-0770
Enumeration DateJune 7, 2006
Last NPPES UpdateApril 25, 2025
NPPES CertifiedApril 25, 2025
✔ NPI 1003856592 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/Center · Multi-SpecialtyAmbulatory Health Care Facilities
Taxonomy Code261QM1300X
660 S EUCLID AVE, Saint Louis, MO 63110

Other Names 1

Other NameWashington University, Department Of Psychiatry

Other Identifiers 6

Other610916400MO · Department Of Labor
Other673341MO · Aetna Hmo Group
Other92215225IL · Blue Shield
Other15-01999MO · Uhc Group Number
Medicaid552990905MO
Other9049MO · Ghp Master Vendor

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

148

Medicare enrollment records show 148 clinicians reassign Medicare billing to Washington University, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 131 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 8

Psychiatry83
Nurse Practitioner29
Clinical Social Worker20
Clinical Psychologist8
Mental Health Counselor5
Licensed Professional Counselor1
Marriage and Family Therapist1
Pediatric Medicine1

Nearest to this location (20)

See all 148
Clinical Social Worker
NPI 1174971345
660 S EUCLID AVE CAMPUS BOX 8134
Saint Louis, MO 63110
(314) 286-1700
✔ PECOSSame address
Psychiatry
NPI 1104842418
660 S EUCLID AVE
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS✔ Accepts MedicareSame address
Psychiatry
NPI 1487094140
1 CHILDRENS PL DEPT PSYCHIATRY
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Nurse Practitioner
NPI 1871290882
1 CHILDRENS PL DEPT PSYCHIATRY
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Nurse Practitioner
NPI 1740005313
1 CHILDRENS PL DEPT PSYCHIATRY
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Nurse Practitioner
NPI 1184452039
1 CHILDRENS PL DEPT PSYCHIATRY
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Psychiatry
NPI 1114231925
1 CHILDRENS PL DIV CHILD AND ADOLESCENT PSYCHIATRY
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS✔ Accepts Medicare0.2 mi
Psychiatry
NPI 1427217116
1 CHILDRENS PL DIV PSYCHIATRY, CHILD AND ADOLESCENT
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS✔ Accepts Medicare0.2 mi
Clinical Social Worker
NPI 1649744079
600 S TAYLOR AVE DEPT PSYCHIATRY, STE 122
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Mental Health Counselor
NPI 1750017513
600 S TAYLOR AVE DEPT PSYCHIATRY, STE 122
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Mental Health Counselor
NPI 1134358062
600 S TAYLOR AVE DEPT PSYCHIATRY, STE 122
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Clinical Psychologist
NPI 1871135400
600 S TAYLOR AVE DEPT PSYCHIATRY, STE 122
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS✔ Accepts Medicare0.2 mi
Clinical Psychologist
NPI 1447553441
600 S TAYLOR AVE DEPT PSYCHIATRY, STE 122
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Clinical Social Worker
NPI 1912371204
600 S TAYLOR AVE DEPT PSYCHIATRY, STE 122
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS0.2 mi
Clinical Social Worker
NPI 1649972134
600 S TAYLOR AVE DEPT PSYCHIATRY, STE 122
Saint Louis, MO 63110
(314) 286-1700
✔ PECOS✔ Accepts Medicare0.2 mi
Clinical Psychologist
NPI 1114253952
4901 FOREST PARK AVE DEPT PSYCHIATRY, STE 441
Saint Louis, MO 63108
(314) 286-1700
✔ PECOS✔ Accepts Medicare0.4 mi
Pediatric Medicine
NPI 1730758590
4444 FOREST PARK AVE STE 2600
Saint Louis, MO 63108
(314) 286-1700
✔ PECOS0.4 mi
Marriage and Family Therapist
NPI 1760788228
4444 FOREST PARK AVE STE 2600
Saint Louis, MO 63108
(502) 273-5571
✔ PECOS0.4 mi
Mental Health Counselor
NPI 1467023259
4444 FOREST PARK AVE STE 2600
Saint Louis, MO 63108
(314) 286-1700
✔ PECOS0.4 mi
Licensed Professional Counselor
NPI 1013286996
4444 FOREST PARK AVE STE 2600
Saint Louis, MO 63108
(314) 286-1700
✔ PECOS0.4 mi
See all 148 clinicians

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's NPI number?

The NPI number for Washington University is 1003856592. It was assigned to this organization in the NPPES registry on June 7, 2006. The provider is also known as Washington University, Department of Psychiatry.

Where is Washington University located?

Washington University is located at 660 S Euclid Ave, Saint Louis, MO 63110. The listed phone number is (314) 362-5184.

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), 148 clinicians in 8 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 Psychiatry (83), Nurse Practitioner (29) and Clinical Social Worker (20). Of these, 2 practice at this address and 131 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 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 18 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.