Individual provider Active NPI

Tyler Mitchell Flessner, M.D.

  • Diagnostic Radiology Physician
  • Peoria, IL
National Provider Identifier
1275979825
Registry record updated Oct 23, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
036-148673 Issued in IL
Practice address
530 NE Glen Oak Ave
Peoria, IL 61637-0001
Phone
(309) 655-2000
NPI assigned
May 21, 2013
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 23, 2023

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 125063048 IL
Diagnostic Radiology Physician 2085R0202X 63087 WI
Diagnostic Radiology Physician 2085R0202X 036-148673 IL Primary

Addresses

Primary practice location

530 NE Glen Oak Ave
Peoria, IL 61637-0001

Mailing address

111 Oakwood Rd
East Peoria, IL 61611-1853
Phone (309) 740-4272

Other practice location 1

9200 W Wisconsin Ave
Milwaukee, WI 53226
Phone (414) 805-3750

Other practice location 2

7901 S 6th St
Oak Creek, WI 53154-2010
Phone (414) 346-8000

Other practice location 3

1700 W Paradise Dr
West Bend, WI 53095-9795
Phone (262) 334-3451

Other practice location 4

W180N8000 Town Hall Rd
Menomonee Falls, WI 53051-4002
Phone (262) 255-2500

Other practice location 5

3200 Pleasant Valley Rd
West Bend, WI 53095-9274
Phone (262) 836-7300

Other practice location 6

N91W15750 Falls Pkwy
Menomonee Falls, WI 53051-2301
Phone (262) 532-1100

Other practice location 7

4805 S Moorland Rd
New Berlin, WI 53151-7401
Phone (262) 798-7200

Other practice location 8

11430 N Port Washington Rd
Mequon, WI 53092-3414
Phone (262) 518-1900

Other practice location 9

N64W24801 Main St Ste 109
Sussex, WI 53089-2652
Phone (262) 532-8680

Other practice location 10

1905 N Calhoun Rd
Brookfield, WI 53005-5036
Phone (262) 754-8000

Other practice location 11

6220 W Loomis Rd
Greendale, WI 53129-2448
Phone (414) 423-0555

Other practice location 12

110 Lone Oak Ln
Hartford, WI 53027-2600
Phone (262) 670-1800

Other practice location 13

W225N16711 Cedar Park Ct
Jackson, WI 53037-9222
Phone (262) 677-1101

Other practice location 14

1701 Fond Du Lac Ave
Kewaskum, WI 53040-9129
Phone (262) 626-4616

Other practice location 15

1271 N 6th St
Milwaukee, WI 53212-3360
Phone (414) 978-9100

Other identifiers 1

IdentifierTypeStateIssuer
1275979825MedicaidWI

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI, IL2 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 2

Enrollment IDStateProvider typePAC IDDetails
I20180523000004 WI Practitioner - Diagnostic Radiology 1355606385 Reassigns benefits to 2 organizations
I20190520002964 IL Practitioner - Diagnostic Radiology 1355606385 Reassigns benefits to 3 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2013
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Cira Michigan PCGroup PAC ID 7113355264, 89 clinicians
Central Illinois Radiological Associates LTDGroup PAC ID 9436061827, 205 clinicians
Osf Multi-Specialty GroupGroup PAC ID 3678889789, 2,123 clinicians

Practice addresses (Care Compare)

10526 N Osage CT
Peoria, IL 61615-8804
Phone (906) 786-5707

111 Oakwood Rd
East Peoria, IL 61611-1853
Phone (309) 740-4272

8600 State Route 91
Suite 130
Peoria, IL 61615-7829
Phone (309) 683-5050

Hospital & facility affiliations

  • St Mary Medical Center Hospital, Galesburg, IL, CCN 140064
  • Saint Francis Medical Center Hospital, Peoria, IL, CCN 140067
  • Saint James Hospital Hospital, Pontiac, IL, CCN 140161
  • St Joseph Medical Center Hospital, Bloomington, IL, CCN 140162
  • Osf Saint Elizabeth MDL Ctr Hospital, Peru, IL, CCN 140110

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
125063048ILMDInternal Medicine Physician
036-148673ILMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. Internal Medicine Current Accepting new patients
The Medical College of Wisconsin, Inc. Internal Medicine CurrentSince May 1, 2018 Accepting new patients
Osf Multi-Specialty Group Internal Medicine CurrentSince Aug 20, 2025 Accepting new patients
Central Illinois Radiological Associates, LTD. Diagnostic Radiology CurrentSince Jul 1, 2019 Accepting new patients
Central PA Pharmacy LLC. Current Accepting new patients
Froedtert &the Medical College of Wisconsin Community Physicians, Inc. CurrentSince Apr 7, 2018 Accepting new patients
Cira Michigan PC Diagnostic Radiology CurrentSince Jan 1, 2026 Accepting new patients

Locations

5200 Reliable Pkwy
Chicago, IL 60686
Phone (309) 671-8748

8600 State Route 91
Ste 130
Peoria, IL 61615
Phone (309) 683-5050

1420 W Pioneer Pkwy
Peoria, IL 61615
Phone (309) 308-5195

111 Oakwood Rd
Peoria, IL 61611
Phone (586) 412-4144

530 NE Glen Oak Ave
Peoria, IL 61637
Phone (309) 655-2553

530neglen Oak Ave
Peoria, IL 61636
Phone (309) 685-1054

111 Spring St
Streator, IL 61364
Phone (815) 672-4587

1905 N Calhoun Rd
Brookfield, WI 53005
Phone (262) 333-0040

W168N11237 Western Ave
Germantown, WI 53022
Phone (262) 253-5060

6220 W Loomis Rd
Greendale, WI 53129
Phone (414) 423-0555

110 Lone Oak Ln
Hartford, WI 53027
Phone (262) 670-1800

W225N16711 Cedar Park Ct
Jackson, WI 53037
Phone (262) 323-9257

1701 Fond du Lac Ave
Kewaskum, WI 53040
Phone (262) 626-4616

W180N8000 Town Hall Rd
Menomonee Falls, WI 53051
Phone (262) 255-2500

N91W15750 Falls Pkwy
Menomonee Falls, WI 53051
Phone (262) 532-1100

11430 N Port Washington Rd
Mequon, WI 53092
Phone (262) 518-1900

1271 N 6th St
Milwaukee, WI 53212
Phone (414) 978-9037

4805 S Moorland Rd
New Berlin, WI 53151
Phone (262) 798-7200

7901 S 6th St
Oak Creek, WI 53154
Phone (414) 346-8000

N64W24801 Main St
Ste 109
Sussex, WI 53089
Phone (262) 532-8680

1155 N Mayfair Rd
Wauwatosa, WI 53226
Phone (414) 955-5990

8701 Watertown Plank Rd
Wauwatosa, WI 53226
Phone (414) 456-4100

9200 W Wisconsin Ave
Wauwatosa, WI 53226
Phone (414) 259-3000

1700 W Paradise Dr
West Bend, WI 53095
Phone (262) 334-3451

3200 Pleasant Valley Rd
West Bend, WI 53095
Phone (262) 334-5533

Organizations & group practices 7

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 4

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": "1369094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1698019200000",
    "number": "1275979825",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
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            "city": "EAST PEORIA",
            "state": "IL",
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            "telephone_number": "309-740-4272"
        },
        {
            "country_code": "US",
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            "postal_code": "616370001",
            "telephone_number": "309-655-2000"
        }
    ],
    "practiceLocations": [
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            "address_1": "9200 W Wisconsin Ave",
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            "state": "WI",
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            "country_code": "US",
            "telephone_number": "414-805-3750",
            "fax_number": "414-259-9290",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7901 S 6th St",
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            "fax_number": "414-346-8010",
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            "address_type": "DOM"
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        {
            "address_1": "1700 W Paradise Dr",
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            "fax_number": "262-365-6081",
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            "address_type": "DOM"
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        {
            "address_1": "W180N8000 Town Hall Rd",
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            "country_code": "US",
            "telephone_number": "262-255-2500",
            "fax_number": "262-253-9501",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3200 Pleasant Valley Rd",
            "address_purpose": "LOCATION",
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            "state": "WI",
            "postal_code": "530959274",
            "country_code": "US",
            "telephone_number": "262-836-7300",
            "fax_number": "262-836-7301",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "N91W15750 Falls Pkwy",
            "address_purpose": "LOCATION",
            "city": "Menomonee Falls",
            "state": "WI",
            "postal_code": "530512301",
            "country_code": "US",
            "telephone_number": "262-532-1100",
            "fax_number": "262-532-1409",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "4805 S Moorland Rd",
            "address_purpose": "LOCATION",
            "city": "New Berlin",
            "state": "WI",
            "postal_code": "531517401",
            "country_code": "US",
            "telephone_number": "262-798-7200",
            "fax_number": "262-798-7271",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "11430 N Port Washington Rd",
            "address_purpose": "LOCATION",
            "city": "Mequon",
            "state": "WI",
            "postal_code": "530923414",
            "country_code": "US",
            "telephone_number": "262-518-1900",
            "fax_number": "262-518-5052",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "N64W24801 Main St Ste 109",
            "address_purpose": "LOCATION",
            "city": "Sussex",
            "state": "WI",
            "postal_code": "530892652",
            "country_code": "US",
            "telephone_number": "262-532-8680",
            "fax_number": "262-532-8689",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1905 N Calhoun Rd",
            "address_purpose": "LOCATION",
            "city": "Brookfield",
            "state": "WI",
            "postal_code": "530055036",
            "country_code": "US",
            "telephone_number": "262-754-8000",
            "fax_number": "262-780-3396",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6220 W Loomis Rd",
            "address_purpose": "LOCATION",
            "city": "Greendale",
            "state": "WI",
            "postal_code": "531292448",
            "country_code": "US",
            "telephone_number": "414-423-0555",
            "fax_number": "414-423-8268",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "110 Lone Oak Ln",
            "address_purpose": "LOCATION",
            "city": "Hartford",
            "state": "WI",
            "postal_code": "530272600",
            "country_code": "US",
            "telephone_number": "262-670-1800",
            "fax_number": "262-836-1601",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "W225N16711 Cedar Park Ct",
            "address_purpose": "LOCATION",
            "city": "Jackson",
            "state": "WI",
            "postal_code": "530379222",
            "country_code": "US",
            "telephone_number": "262-677-1101",
            "fax_number": "262-677-0121",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1701 Fond Du Lac Ave",
            "address_purpose": "LOCATION",
            "city": "Kewaskum",
            "state": "WI",
            "postal_code": "530409129",
            "country_code": "US",
            "telephone_number": "262-626-4616",
            "fax_number": "262-626-4072",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1271 N 6th St",
            "address_purpose": "LOCATION",
            "city": "Milwaukee",
            "state": "WI",
            "postal_code": "532123360",
            "country_code": "US",
            "telephone_number": "414-978-9100",
            "fax_number": "414-978-9131",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FLESSNER",
        "first_name": "TYLER",
        "middle_name": "MITCHELL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2013-05-21",
        "last_updated": "2023-10-23",
        "certification_date": "2023-10-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125063048",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "WI",
            "license": "63087",
            "primary": false
        },
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "IL",
            "license": "036-148673",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1275979825",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Peoria, IL

Sources for this page

Verify at the official NPI Registry.