William N Elkins, MD

Primary specialty

Diagnostic Radiology PhysicianTaxonomy code 2085R0202X

License

M6598 Issued in TX

Practice address

510 S Kingshighway Blvd
Saint Louis, MO 63110-1016

Phone

(314) 362-7092

Fax

(314) 747-4189

NPI assigned

Sep 17, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in TX, NM, FL3 enrollments

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 3

Specialty

Diagnostic Radiology

Education

Texas Tech University Health Science Center School of Medicine, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Texas Radiology Associates LLPGroup PAC ID 3779578000, 154 clinicians

Illinois Diagnostic and Interventional Radiology PLLCGroup PAC ID 5092215889, 118 clinicians

Upson Medical Associates LLCGroup PAC ID 8729074059, 89 clinicians

Utmb Faculty Group PracticeGroup PAC ID 3375456734, 1,083 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Texas Health Presbyterian Hospital Plano Hospital, Plano, TX, CCN 450771
• Texas Health Harris Methodist Hurst-Euless-Bedford Hospital, Bedford, TX, CCN 450639
• Texas Health Presbyterian Hospital Denton Hospital, Denton, TX, CCN 450743
• Saint Joseph Medical Center Hospital, Joliet, IL, CCN 140007
• Amita Health Resurrection Medical Center Hospital, Chicago, IL, CCN 140117

Merit-based Incentive Payment System (MIPS)

Final score

78.88 of 100Reported as group

Quality

73.38

Improvement activities

40

Cost

78.42

Merit-based Incentive Payment System (MIPS)

Final score

91.4 of 100Reported as group

Quality

100

Improvement activities

40

Cost

71.34

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Illinois Diagnostic and Interventional Radiology PLLC

  • Diagnostic Radiology Physician
  • Chicago, IL
  • NPI 1114723608

  TX

  Medicare reassignment Care Compare group NPD
• Upson Medical Associates LLC

  • Anesthesiology Physician
  • Thomaston, GA
  • NPI 1871575993

  Diagnostic Radiology, TX

  Medicare reassignment Care Compare group NPD
• Utmb Faculty Group Practice

  • General Practice Physician
  • Galveston, TX
  • NPI 1942241146

  Diagnostic Radiology

  Medicare reassignment Care Compare group NPD
• Texas Radiology Associates LLP

  • Diagnostic Radiology Physician
  • Plano, TX
  • NPI 1427016161

  FL, NM

  Medicare reassignment Care Compare group
• Methodist-Cdi

  dba RAYUS Radiology

  • Diagnostic Radiology Physician
  • Plano, TX
  • NPI 1164829214
  Medicare reassignment NPD
• Sol Radiology, Inc.

  • Diagnostic Radiology Physician
  • Victorville, CA
  • NPI 1457928111

  TX

  Medicare reassignment NPD
• Texas Tech University Health Sciences Center El Paso

  • Internal Medicine Physician
  • El Paso, TX
  • NPI 1598705055
  Medicare reassignment
• Cher LLC

  dba Health Images at Fort Collins

  • Diagnostic Radiology Physician
  • Fort Collins, CO
  • NPI 1346855905
  NPD
• Cher LLC

  dba Health Images Arvada

  • Diagnostic Radiology Physician
  • Arvada, CO
  • NPI 1427991595
  NPD
• Cher LLC

  dba Health Images at Longmont

  • Diagnostic Radiology Physician
  • Longmont, CO
  • NPI 1629527494
  NPD
• Cher LLC

  dba Health Images at Castle Rock

  • Diagnostic Radiology Physician
  • Castle Rock, CO
  • NPI 1700322260
  NPD
• Cher LLC

  dba Health Images Greeley

  • Diagnostic Radiology Physician
  • Greeley, CO
  • NPI 1801580147
  NPD

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

• Resurrection Medical Center - Chicago LLC

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1811735228
  Care Compare affiliation
• Saint Joseph Medical Center - Joliet LLC

  • General Acute Care Hospital
  • Joliet, IL
  • NPI 1760220198
  Care Compare affiliation
• Texas Health Harris Methodist Hospital Hurst-Euless-Bedford

  • General Acute Care Hospital
  • Bedford, TX
  • NPI 1104845015
  Care Compare affiliation
• Texas Health Presbyterian Hospital Denton

  • General Acute Care Hospital
  • Denton, TX
  • NPI 1003883158
  Care Compare affiliation
• Texas Health Presbyterian Hospital Plano

  • General Acute Care Hospital
  • Plano, TX
  • NPI 1770514077
  Care Compare affiliation

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

{
    "created_epoch": "1158451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1225135890",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "660 S EUCLID AVE",
            "address_2": "C B 8131",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631101010",
            "telephone_number": "314-362-7092",
            "fax_number": "314-747-4189"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "510 S KINGSHIGHWAY BLVD",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631101016",
            "telephone_number": "314-362-7092",
            "fax_number": "314-747-4189"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4815 Alameda Ave",
            "address_purpose": "LOCATION",
            "city": "El Paso",
            "state": "TX",
            "postal_code": "799052705",
            "country_code": "US",
            "telephone_number": "915-215-6000",
            "fax_number": "915-545-6607",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ELKINS",
        "first_name": "WILLIAM",
        "middle_name": "N",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-17",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MO",
            "license": "2002011766",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "TX",
            "license": "M6598",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Diagnostic Radiology Physician in Saint Louis, MO
• Providers in Saint Louis, MO by specialty
• Diagnostic Radiology Physician in Missouri

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.