Washington University

Primary specialty

Multi-Specialty Clinic/CenterTaxonomy code 261QM1300X

Legal business name

WASHINGTON UNIVERSITY

Practice address

660 S Euclid Ave
Saint Louis, MO 63110-1010

Phone

(314) 747-5192

Fax

(314) 286-1021

NPI assigned

Jun 9, 2006

Last updated

Apr 25, 2025By the provider in NPPES

Organization subpart

No

Registry information is reported by the provider to CMS and is not verified. About this source

Authorized official

Name

Ms. Cathy L Eghigian

Title

Senior Director Managed Care

Phone

(314) 273-0770

Specialties & licenses 1

Addresses

Other identifiers 5

Other names 1

• Washington University, Dept of Internal Medicine Other name

Medicare fee-for-service enrollment

Enrolled in MO

Enrollment records 1

Locations (25 of 96)

Practitioners 1,160

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Ali Mohammad Saleh Abdelhay, MD

  • Hospitalist Physician
  • Saint Louis, MO
  • NPI 1619540606
  Medicare reassignment Care Compare group NPD
• Arjab Adhikari, MD

  • Hospitalist Physician
  • Saint Louis, MO
  • NPI 1689288904
  Medicare reassignment Care Compare group NPD
• Amanda Nicole Airaghi, PA

  • Physician Assistant
  • Saint Louis, MO
  • NPI 1538962048
  Medicare reassignment Care Compare group NPD
• Helen Onyeche Ajufo, MD

  • Hematology (Internal Medicine) Physician
  • Saint Louis, MO
  • NPI 1497282115
  Medicare reassignment Care Compare group NPD
• Yazan Nayif Jabir Al Jabiri, MD

  • Hospitalist Physician
  • Saint Louis, MO
  • NPI 1700499316
  Medicare reassignment Care Compare group NPD
• Adnan Al Najada, MD

  • Hospitalist Physician
  • Saint Louis, MO
  • NPI 1356075550
  Medicare reassignment Care Compare group NPD
• Quazim Adegbola Alayo, MD

  • Gastroenterology Physician
  • Saint Louis, MO
  • NPI 1780178178
  Medicare reassignment Care Compare group NPD
• Mohammad Awad Yousef Aldiabat, MD

  • Hospitalist Physician
  • Saint Louis, MO
  • NPI 1205498029
  Medicare reassignment Care Compare group NPD
• Saleh Yazeed Saleh Alhalaseh, MD

  • Hospitalist Physician
  • Saint Louis, MO
  • NPI 1326712670
  Medicare reassignment Care Compare group NPD
• Sheun Aluko, MD

  • Hospitalist Physician
  • Saint Louis, MO
  • NPI 1639748338
  Medicare reassignment Care Compare group NPD
• Sayel Hisham Alzraikat, MD

  • Hospitalist Physician
  • Saint Louis, MO
  • NPI 1598400095
  Medicare reassignment Care Compare group NPD
• Janice M Amsler, ACNP

  • Acute Care Nurse Practitioner
  • Saint Louis, MO
  • NPI 1699412551
  Medicare reassignment Care Compare group NPD

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1149811200000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1745539200000",
    "number": "1992746903",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 7412011",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606742011",
            "telephone_number": "314-273-0770"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "660 S EUCLID AVE",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631101010",
            "telephone_number": "314-747-5192",
            "fax_number": "314-286-1021"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "WASHINGTON UNIVERSITY",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-06-09",
        "last_updated": "2025-04-25",
        "certification_date": "2025-04-25",
        "status": "A",
        "authorized_official_last_name": "EGHIGIAN",
        "authorized_official_first_name": "CATHY",
        "authorized_official_middle_name": "L",
        "authorized_official_title_or_position": "SENIOR DIRECTOR MANAGED CARE",
        "authorized_official_telephone_number": "314-273-0770",
        "authorized_official_name_prefix": "Ms."
    },
    "taxonomies": [
        {
            "code": "261QM1300X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Multi-Specialty",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "GHPMASTERVENDORNUMBER",
            "identifier": "3688",
            "state": "MO"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "552927808",
            "state": "MO"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BLUECROSS/BLUESHIELD-IL",
            "identifier": "92215194",
            "state": "IL"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "AETNAHMOGROUP",
            "identifier": "673341",
            "state": "MO"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "603025305",
            "state": "MO"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Washington University, Dept of Internal Medicine",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

• Washington University (Quadrangle Pharmacy, LLC)
• Washington University
• Washington University
• Washington University
• Washington University
• Washington University Actu Pharmacy
• Washington University Care Coordination
• Washington University Clinical Associates (Wuca-MMG)
• Washington University Clinical Associates - Maryland Medical (WUCA-Maryland Medical)
• Washington University Clinical Associates Blue Fish LLC

• Multi-Specialty Clinic/Center in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Multi-Specialty Clinic/Center in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 25, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.