Individual provider Active NPI

Tammy Radionoff, NP

  • Nurse Practitioner
  • Cadillac, MI
National Provider Identifier
1245719194
Registry record updated Jan 5, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
470280351 Issued in MI
Practice address
400 Hobart St
Cadillac, MI 49601-2331
Phone
(231) 876-6421
Fax
(231) 876-6430
NPI assigned
Aug 11, 2018
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jan 5, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 4704280351 MI
Nurse Practitioner 363L00000X 470280351 MI Primary

Addresses

Primary practice location

400 Hobart St
Cadillac, MI 49601-2331

Mailing address

400 Hobart St
Cadillac, MI 49601-2331

Other practice location 1

799 Yacks Dr
Beulah, MI 49617-9119
Phone (231) 499-6295

Other practice location 2

1465 E Parkdale Ave
Manistee, MI 49660-9709
Phone (231) 876-6421

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20210224001336 MI Practitioner - Nurse Practitioner 2163844184 Reassigns benefits to 3 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
470280351MIMDNurse Practitioner
4704280351MIMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Onsight, Inc. Current Accepting new patients
Onsight, Inc. CurrentSince Apr 28, 2025 Accepting new patients
Munson Healthcare Cadillac Current Accepting new patients
Munson Healthcare Cadillac CurrentSince Jan 26, 2023 Accepting new patients
Munson Healthcare Cadillac CurrentSince Jan 26, 2023 Accepting new patients
Beaver Island Rural Health Center CurrentSince Nov 24, 2020 Accepting new patients
Onsight, Inc. CurrentSince Apr 28, 2025 Accepting new patients
Munson Healthcare Cadillac Past Accepting new patients

Locations

3782 Momentum Pl
Chicago, IL 60689

37304 Kings Hwy
Beaver Island, MI 49782
Phone (231) 448-2275

400 Hobart St
Cadillac, MI 49601
Phone (231) 876-7200

2567 W Grand Blvd
Detroit, MI 48208
Phone (313) 895-2990

601 Abbott Rd
East Lansing, MI 48823
Phone 24852821166

1465 E Parkdale Ave
Manistee, MI 49660
Phone (231) 398-1000

1110 Sixth St
Traverse City, MI 49684
Phone (231) 392-8400

1105 Sixth St
Traverse City, MI 49684
Phone (231) 922-9000

Ownership & related parties

All facility ownership & control disclosures 1

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Beaver Island Rural Health CenterBeaver Island, MI, CCN 233813 Rural health clinic W-2 Managing Employee Oct 21, 2019

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 8

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.

NPI Registry JSON

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

{
    "created_epoch": "1533945600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1672876800000",
    "number": "1245719194",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "400 HOBART ST",
            "city": "CADILLAC",
            "state": "MI",
            "postal_code": "496012331"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "400 HOBART ST",
            "city": "CADILLAC",
            "state": "MI",
            "postal_code": "496012331",
            "telephone_number": "231-876-6421",
            "fax_number": "231-876-6430"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "799 Yacks Dr",
            "address_purpose": "LOCATION",
            "city": "Beulah",
            "state": "MI",
            "postal_code": "496179119",
            "country_code": "US",
            "telephone_number": "231-499-6295",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1465 E Parkdale Ave",
            "address_purpose": "LOCATION",
            "city": "Manistee",
            "state": "MI",
            "postal_code": "496609709",
            "country_code": "US",
            "telephone_number": "231-876-6421",
            "fax_number": "231-876-6430",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "RADIONOFF",
        "first_name": "TAMMY",
        "credential": "NP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-08-11",
        "last_updated": "2023-01-05",
        "certification_date": "2023-01-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MI",
            "license": "4704280351",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "MI",
            "license": "470280351",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Cadillac, MI

Sources for this page

Verify at the official NPI Registry.