Individual provider Active NPI

William E Clutter, MD

  • General Practice Physician
  • Saint Louis, MO
National Provider Identifier
1073531521
Registry record updated May 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
General Practice PhysicianTaxonomy code 208D00000X
License
R7472 Issued in MO
Practice address
4950 Childrens PL
Dept Internal Med
Saint Louis, MO 63110-1000
Phone
(314) 362-5060
Fax
(314) 362-6959
NPI assigned
Jul 17, 2006
Last updated
May 28, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 28, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Endocrinology, Diabetes & Metabolism Physician 207RE0101X R7472 MO
General Practice Physician 208D00000X R7472 MO Primary

Addresses

Primary practice location

4950 Childrens PL
Dept Internal Med
Saint Louis, MO 63110-1000

Mailing address

PO Box 7412011
Chicago, IL 60674-2011
Phone (314) 362-5060

Other identifiers 1

IdentifierTypeStateIssuer
201263100MedicaidMO

Electronic endpoints 1

TypeEndpointUseAffiliation
FHIR URL https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/ Washington University

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100520000146 MO Practitioner - EndocrinologyPractitioner - Internal Medicine 5496884025 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
EndocrinologyAlso: Internal Medicine
Education
Ohio State University College of Medicine, 1975
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Washington UniversityGroup PAC ID 9830008770, 2,968 clinicians

Practice addresses (Care Compare)

1 Barnes Jew Hosp PLZ
Saint Louis, MO 63110-1003
Phone (314) 747-3000

4901 Forest Park Ave
Saint Louis, MO 63108-1495
Phone (314) 362-5060

4921 Parkview PL
Saint Louis, MO 63110-1032

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
84.2 of 100Reported as group
Quality
71.6
Promoting interoperability
100
Improvement activities
40
Cost
75.75

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Washington University CurrentSince Nov 21, 2018 Accepting new patients
Washington University CurrentSince Nov 21, 2018 Accepting new patients
Washington University Past Accepting new patients
Ozarks Medical Center Past Accepting new patients

Locations

1 Barnes Hospital Plz
Saint Louis, MO 63110
Phone (314) 362-9170

4921 Parkview Pl
Fl 5
Saint Louis, MO 63110

4950 Childrens Pl
Saint Louis, MO 63110
Phone (314) 362-7209

660 S Euclid Ave
#8015
Saint Louis, MO 63110
Phone (314) 286-1018

660 S Euclid Ave
#8127
Saint Louis, MO 63110
Phone (314) 362-7617

660 S Euclid Ave
#C
Saint Louis, MO 63110

8 Millstone Campus Dr
Saint Louis, MO 63146
Phone (314) 273-4375

Interoperability endpoints

  • Direct secure messaging: wclutter161605@direct.carenet.org

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1153094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748390400000",
    "number": "1073531521",
    "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": "314-362-5060",
            "fax_number": "314-362-6959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4950 CHILDRENS PL",
            "address_2": "DEPT INTERNAL MED",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631101000",
            "telephone_number": "314-362-5060",
            "fax_number": "314-362-6959"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CLUTTER",
        "first_name": "WILLIAM",
        "middle_name": "E",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-07-17",
        "last_updated": "2025-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RE0101X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Endocrinology, Diabetes & Metabolism",
            "state": "MO",
            "license": "R7472",
            "primary": false
        },
        {
            "code": "208D00000X",
            "taxonomy_group": "",
            "desc": "General Practice",
            "state": "MO",
            "license": "R7472",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "201263100",
            "state": "MO"
        }
    ],
    "endpoints": [
        {
            "endpointType": "FHIR",
            "endpointTypeDescription": "FHIR URL",
            "endpoint": "https://epicproxy.et0965.epichosted.com/FHIRProxy/api/FHIR/DSTU2/",
            "affiliation": "Y",
            "affiliationName": "Washington University",
            "address_1": "4950 Childrens Pl",
            "address_2": "Dept Internal Med",
            "city": "Saint Louis",
            "state": "MO",
            "country_code": "US",
            "postal_code": "631101000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Saint Louis, MO

Sources for this page

Verify at the official NPI Registry.