William C Haselow, M.D.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

30013-020 Issued in WI

Practice address

900 W Clairemont Ave
Eau Claire, WI 54701-6122

Phone

(414) 290-6715

Fax

(414) 290-6755

NPI assigned

May 23, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 4

Electronic endpoints 1

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: whaselow11009@ewd.direct.hshs.org

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.

• Door County Memorial Hospital

  • Critical Access Hospital
  • Sturgeon Bay, WI
  • NPI 1093743874
  Medicare reassignment NPD
• Froedtert &the Medical College of Wisconsin Community Physicians, Inc.

  • Internal Medicine Physician
  • Menomonee Falls, WI
  • NPI 1568787448
  Medicare reassignment NPD
• Door County Memorial Hospital

  • Rural Health Clinic/Center
  • Sturgeon Bay, WI
  • NPI 1326748104
  NPD
• DRS. Massaro & Kalenak S C

  • Ophthalmology Physician
  • Milwaukee, WI
  • NPI 1558482364
  NPD
• Froedtert &the Medical College of Wisconsin Community Physicians, Inc.

  • Durable Medical Equipment & Medical Supplies
  • Wauwatosa, WI
  • NPI 1154947224
  NPD
• The Medical College of Wisconsin, Inc.

  • Internal Medicine Physician
  • Milwaukee, WI
  • NPI 1699720086

  Emergency Medicine

  NPD
• Ihc-St. Francis Emergency Physicians, LLC

  • Emergency Medicine Physician
  • Evanston, IL
  • NPI 1780632463
  NPD (past)

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

{
    "created_epoch": "1148342400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1639699200000",
    "number": "1811942444",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "111 E WISCONSIN AVE",
            "address_2": "SUITE 2000",
            "city": "MILWAUKEE",
            "state": "WI",
            "postal_code": "532024815",
            "telephone_number": "414-290-6720",
            "fax_number": "414-290-6755"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 W CLAIREMONT AVE",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547016122",
            "telephone_number": "414-290-6715",
            "fax_number": "414-290-6755"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2661 County Highway I",
            "address_purpose": "LOCATION",
            "city": "Chippewa Falls",
            "state": "WI",
            "postal_code": "547295407",
            "country_code": "US",
            "telephone_number": "414-290-6715",
            "fax_number": "414-290-6755",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "HASELOW",
        "first_name": "WILLIAM",
        "middle_name": "C",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-23",
        "last_updated": "2021-12-17",
        "certification_date": "2021-12-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "30013-020",
            "primary": true
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "30013-20",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "930068403",
            "state": "WI"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "31809700",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "930072839",
            "state": "WI"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "930046182",
            "state": "WI"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "whaselow11009@ewd.direct.hshs.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CDA/CCD/TXT",
            "address_1": "900 W Clairemont Ave",
            "city": "Eau Claire",
            "state": "WI",
            "country_code": "US",
            "postal_code": "547016122",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Jeanne Marie Hartman, P.T.
• Michael Aaron Hartman, MD
• William R Hartman, M.D.
• Harveye, LLC
• Zachary Hasbrouck
• Kasey Rae Haselwander, PA-C
• Brittany Hasenberg, LPC
• Adam S Hass
• Kathleen Ann Hassemer
• Mark Thomas Hassemer, REGISTERED NURSE

• Emergency Medicine Physician in Eau Claire, WI
• Providers in Eau Claire, WI by specialty
• Emergency Medicine Physician in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 17, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.