Individual provider Active NPI

Hari Menon, MD

  • Radiation Oncology Physician
  • Madison, WI
National Provider Identifier
1942864541
Registry record updated Nov 10, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Radiation Oncology PhysicianTaxonomy code 2085R0001X
License
77651-20 Issued in WI
Practice address
600 Highland Ave
Madison, WI 53792-2157
Phone
(608) 263-8500
NPI assigned
Apr 29, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Nov 10, 2022

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 R77951 AZ
Radiation Oncology Physician 2085R0001X 9031-851 WI
Radiation Oncology Physician 2085R0001X 77651-20 WI Primary

Addresses

Primary practice location

600 Highland Ave
Madison, WI 53792-2157

Mailing address

600 Highland Ave
Madison, WI 53792-0001
Phone (608) 263-8500

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
I20230725001841 WI Practitioner - Radiation Oncology 3072935899 Reassigns benefits to 7 organizations
I20230919000383 IL Practitioner - Radiation Oncology 3072935899 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Radiation Oncology
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Aspirus Wausau Hospital IncGroup PAC ID 6406757442, 242 clinicians
Aspirus Riverview Hospital and Clinics IncGroup PAC ID 4587658182, 166 clinicians
Aspirus Stevens Point Hospital and Clinics, Inc.Group PAC ID 1850358938, 136 clinicians

Practice addresses (Care Compare)

215 N 28TH Ave
Wausau, WI 54401-4100
Phone (715) 847-2866

2251 N Shore Dr
Rhinelander, WI 54501-6710
Phone (715) 361-2000

410 Dewey St
Wisconsin Rapids, WI 54494-4715
Phone (715) 423-6060

900 Illinois Ave
Stevens Point, WI 54481-3114
Phone (715) 346-5000

Hospital & facility affiliations

  • Aspirus Wausau Hospital Hospital, Wausau, WI, CCN 520030
  • Langlade Hospital Hospital, Antigo, WI, CCN 521350
  • Aspirus Stevens Point Hospital & Clinics, Inc. Hospital, Stevens Point, WI, CCN 520002
  • Aspirus Rhinelander Hospital Hospital, Rhinelander, WI, CCN 520019
  • Aspirus Medford Hospital & Clinics, Inc Hospital, Medford, WI, CCN 521324

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
R77951AZMDInternal Medicine Physician
77651-20WIMDRadiation Oncology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Aspirus Stevens Point Hospital & Clinics, Inc. CurrentSince Jul 21, 2025 Accepting new patients
Langlade Hospital - Hotel Dieu of St. Joseph of Antigo Wisconsin CurrentSince Jul 21, 2025 Accepting new patients
Mercy Health System Corporation CurrentSince Jul 12, 2023 Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. CurrentSince Jul 21, 2025 Accepting new patients
Aspirus Riverview Hospital & Clinics, Inc. CurrentSince Jul 21, 2025 Accepting new patients
Mercy Health System Corporation Current Accepting new patients
Mercy Health System Corporation CurrentSince Jul 12, 2023 Accepting new patients
RMH Pathologists, LTD Current Accepting new patients
Aspirus Riverview Hospital & Clinics, Inc. Radiation Oncology Current Accepting new patients
Rockford Health Physicians CurrentSince Jul 20, 2023 Accepting new patients
Langlade Hospital - Hotel Dieu of St Joseph of Antigo Wisconsin Current Accepting new patients
Aspirus Wausau Hospital, Inc. CurrentSince May 1, 2025 Accepting new patients
Aspirus Stevens Point Hospital & Clinics, Inc. Radiation Oncology Current Accepting new patients
Aspirus Riverview Hospital & Clinics, Inc. CurrentSince Jul 21, 2025 Accepting new patients
Langlade Hospital - Hotel Dieu of St Joseph of Antigo Wisconsin CurrentSince Jan 17, 2026 Accepting new patients
Aspirus Stevens Point Hospital & Clinics, Inc. CurrentSince Jul 21, 2025 Accepting new patients
Aspirus Wausau Hospital, Inc. CurrentSince May 1, 2025 Accepting new patients
Aspirus Wausau Hospital, Inc. Internal Medicine Current Accepting new patients
Aspirus Rhinelander & Tomahawk Hospitals & Clinics, Inc. Radiation Oncology CurrentSince Jul 21, 2025 Accepting new patients
Aspirus Medical Group, Inc. CurrentSince Jul 21, 2025 Accepting new patients
Mercy Health System Corporation Past Accepting new patients

Locations

29980 Network Pl
Chicago, IL 60673

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

8201 E Riverside Blvd
Rockford, IL 61114
Phone (815) 971-4066

2400 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-6310

112 E 5th Ave
Antigo, WI 54409
Phone (715) 623-2331

400 W Glen St
Crandon, WI 54520
Phone (715) 478-3318

1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868

600 Highland Ave
Madison, WI 53792
Phone (608) 263-0325

135 S Gibson St
Medford, WI 54451
Phone (715) 748-8100

2251 N Shore Dr
Rhinelander, WI 54501
Phone (715) 361-2300

2251 N Shore Dr
Ste 100
Rhinelander, WI 54501
Phone (715) 361-2074

209 Prentice St N
Stevens Point, WI 54481
Phone (715) 344-4611

900 Illinois Ave
Stevens Point, WI 54481
Phone (715) 342-7500

401 W Mohawk Dr
Ste 100
Tomahawk, WI 54487
Phone (715) 453-7700

190 Grand Seasons Dr
Waupaca, WI 54981
Phone (715) 258-3401

425 Pine Ridge Blvd
Wausau, WI 54401
Phone (715) 847-2400

215 N 28th Ave
Wausau, WI 54401
Phone (715) 847-2429

333 Pine Ridge Blvd
Wausau, WI 54401
Phone (715) 847-2160

420 Dewey St
Wisconsin Rapids, WI 54494
Phone (715) 421-7474

Interoperability endpoints

  • Direct secure messaging: hmenon373940@direct.aspirus.org

Organizations & group practices 21

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.

View all 21

Hospital & facility affiliations 38

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

View all 38

NPI Registry JSON

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

{
    "created_epoch": "1556496000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1668038400000",
    "number": "1942864541",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "600 HIGHLAND AVE",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537920001",
            "telephone_number": "608-263-8500"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 HIGHLAND AVE",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537922157",
            "telephone_number": "608-263-8500"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MENON",
        "first_name": "HARI",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-04-29",
        "last_updated": "2022-11-10",
        "certification_date": "2022-11-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "AZ",
            "license": "R77951",
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "WI",
            "license": "9031-851",
            "primary": false
        },
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "WI",
            "license": "77651-20",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.