Melyssa Heintz, FNP-BC

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

146678-30 Issued in WI

Practice address

967 W Clairemont Ave
Eau Claire, WI 54701-6103

Phone

(844) 493-1052

NPI assigned

Oct 29, 2013

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Interoperability endpoints

• Direct secure messaging: melyssa.heintz.p1@direct.ppwi.nextgenshare.com

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.

• City of Eau Claire

  • Public Health or Welfare Agency
  • Eau Claire, WI
  • NPI 1740263326
  NPD (past)
• Planned Parenthood of Wisconsin

  dba Lincoln Plaza

  • Ambulatory Family Planning Facility
  • West Allis, WI
  • NPI 1346414158
  NPD (past)
• Planned Parenthood of Wisconsin

  dba Jackson Street

  • Ambulatory Family Planning Facility
  • Milwaukee, WI
  • NPI 1407021900
  NPD (past)
• Planned Parenthood of Wisconsin

  dba Madison East (CRHC)

  • Ambulatory Family Planning Facility
  • Madison, WI
  • NPI 1467626085
  NPD (past)

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

{
    "created_epoch": "1383004800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1776038400000",
    "number": "1316375363",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "967 W CLAIREMONT AVE",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547016103",
            "telephone_number": "715-833-0227"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "967 W CLAIREMONT AVE",
            "city": "EAU CLAIRE",
            "state": "WI",
            "postal_code": "547016103",
            "telephone_number": "844-493-1052"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HEINTZ",
        "first_name": "MELYSSA",
        "credential": "FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-10-29",
        "last_updated": "2026-04-13",
        "certification_date": "2026-04-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "WI",
            "license": "146678-30",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Daniel J Hehli
• Todd A Hehli, D.D.S.
• Ally J Heidorn, PT, DPT
• Greg C Heiler, MD
• John Heintz
• Heinz Psychological Services LTD SC
• Harlan R Heinz, PH.D.
• Sharon A Heinz, M.S.E.
• Christine A Heisler, M.D.
• Jacqueline R. Helgeson, DDS

• Family Nurse Practitioner in Eau Claire, WI
• Providers in Eau Claire, WI by specialty
• Family Nurse Practitioner in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.