Individual provider Active NPI

Ursula Sylvia Knoepp, MD

  • Diagnostic Radiology Physician
  • Ann Arbor, MI
National Provider Identifier
1619019114
Registry record updated Sep 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
4301093026 Issued in MI
Practice address
1500 East Medical Center Dr
B1 Floor University Hospital Recp C
Ann Arbor, MI 48109-5030
Phone
(734) 936-4566
NPI assigned
Feb 12, 2007
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 3, 2026

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

Specialties & licenses 4

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X 86283-20 WI
Diagnostic Radiology Physician 2085R0202X 4301093026 MI Primary
Diagnostic Radiology Physician 2085R0202X 228081 MA
Body Imaging Physician 2085B0100X 4301093026 MI

Addresses

Primary practice location

1500 East Medical Center Dr
B1 Floor University Hospital Recp C
Ann Arbor, MI 48109-5030

Mailing address

3621 S State St
700 KMS Place
Ann Arbor, MI 48108
Phone (734) 936-2047

Other names 1

  • Dr. Ursula Sylvia Wieczerzynski Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MI
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
I20080916000520 MI Practitioner - Diagnostic Radiology 1254408339 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
East Tennessee State University Quillen College of Medicine, 2001
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Radiology Associates of the Fox Valley SCGroup PAC ID 0446152748, 73 clinicians
Huron Valley Radiology PCGroup PAC ID 2961466859, 76 clinicians

Practice addresses (Care Compare)

Ann Arbor, MI 48105-3057
Phone (614) 340-7740

5333 McAuley Dr
RM 6016
Ypsilanti, MI 48197-1005
Phone (734) 712-8350

Hospital & facility affiliations

  • Trinity Health Ann Arbor Hospital Hospital, Ann Arbor, MI, CCN 230156
  • SSM Health St Agnes Hospital-Fond Du Lac Hospital, Fond Du Lac, WI, CCN 520088
  • Ascension NE Wisconsin - St Elizabeth Campus Hospital, Appleton, WI, CCN 520009
  • Trinity Health Oakland Hospital Hospital, Pontiac, MI, CCN 230029
  • Trinity Health Livingston Hospital Hospital, Howell, MI, CCN 230069

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
4301093026MIMDBody Imaging Physician
228081MAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Huron Valley Radiology PC Diagnostic Radiology CurrentSince Jan 9, 2017 Accepting new patients
Radiology Associates of the Fox Valley, SC Diagnostic Radiology CurrentSince Oct 1, 2025 Accepting new patients
X-Ray Consultants Inc Diagnostic Radiology CurrentSince Oct 1, 2022 Accepting new patients

Locations

7575 Grand River Rd
Ste 103
Brighton, MI 48114
Phone (866) 522-8268

44405 Woodward Ave
#202
Pontiac, MI 48341
Phone (248) 858-3000

44405 Woodward Ave
Pontiac, MI 48341
Phone (248) 858-3000

5303 Elliott Dr
#2661
Ypsilanti, MI 48197
Phone (734) 712-0280

5333 McAuley Dr
Rm 6016
Ypsilanti, MI 48197

Organizations & group practices 3

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

Hospital & facility affiliations 6

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": "1171238400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788393600000",
    "number": "1619019114",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3621 S STATE ST",
            "address_2": "700 KMS PLACE",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "48108",
            "telephone_number": "734-936-2047"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1500 EAST MEDICAL CENTER DR",
            "address_2": "B1 FLOOR UNIVERSITY HOSPITAL RECP C",
            "city": "ANN ARBOR",
            "state": "MI",
            "postal_code": "481095030",
            "telephone_number": "734-936-4566"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KNOEPP",
        "first_name": "URSULA",
        "middle_name": "SYLVIA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-02-12",
        "last_updated": "2026-09-03",
        "certification_date": "2026-09-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "WI",
            "license": "86283-20",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MI",
            "license": "4301093026",
            "primary": true
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "MA",
            "license": "228081",
            "primary": false
        },
        {
            "code": "2085B0100X",
            "taxonomy_group": "",
            "desc": "Radiology, Body Imaging",
            "state": "MI",
            "license": "4301093026",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "URSULA",
            "last_name": "WIECZERZYNSKI",
            "middle_name": "SYLVIA",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Ann Arbor, MI

Sources for this page

Verify at the official NPI Registry.