Individual provider Active NPI

Howard Hoerl, MD

  • Clinical Pathology/Laboratory Medicine Physician
  • Madison, WI
National Provider Identifier
1669419453
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Pathology/Laboratory Medicine PhysicianTaxonomy code 207ZP0105X
License
39582 Issued in WI
Practice address
707 S Mills St
Madison, WI 53715-1849
Phone
(608) 251-6100
Fax
(608) 826-2710
NPI assigned
Jun 1, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Pathology/Laboratory Medicine Physician 207ZP0105X 39582 WI Primary

Addresses

Primary practice location

707 S Mills St
Madison, WI 53715-1849

Mailing address

707 S Mills St
Madison, WI 53715-1849
Phone (608) 251-6100

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WI
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
I20041209000201 WI Practitioner - Pathology 3173589363

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
39582WIMDClinical Pathology/Laboratory Medicine Physician

NPI Registry JSON

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

{
    "created_epoch": "1149120000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1669419453",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "707 S MILLS ST",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537151849",
            "telephone_number": "608-251-6100",
            "fax_number": "608-826-2710"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "707 S MILLS ST",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537151849",
            "telephone_number": "608-251-6100",
            "fax_number": "608-826-2710"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOERL",
        "first_name": "HOWARD",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-01",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0105X",
            "taxonomy_group": "",
            "desc": "Pathology, Clinical Pathology/Laboratory Medicine",
            "state": "WI",
            "license": "39582",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Madison, WI

Sources for this page

Verify at the official NPI Registry.