Kathleen Messman, CPNP-PC, RN

Primary specialty

Pediatric Nurse PractitionerTaxonomy code 363LP0200X

License

16609-33 Issued in WI

Practice address

1675 Highland Ave
Madison, WI 53792-3901

Phone

(608) 915-0620

NPI assigned

Mar 13, 2018

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in WA, WI2 enrollments

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 2

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner, Registered Nurse

Practice roles

Locations

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.

• University of Wisconsin Medical Foundation, Inc

  • Multi-Specialty Clinic/Center
  • Middleton, WI
  • NPI 1598784555
  Medicare reassignment NPD
• Seattle Children's Hospital

  • Specialist
  • Seattle, WA
  • NPI 1003319500
  Medicare reassignment NPD
• University of Wisconsin Medical Foundation, Inc

  • Health Educator
  • Madison, WI
  • NPI 1487414082
  NPD
• Seattle Children's Hospital

  • Primary Care Clinic/Center
  • Seattle, WA
  • NPI 1134251747
  NPD
• Seattle Childrens Hospital

  dba Seattle Childrens Outpatient Pharmacy

  • Clinic Pharmacy
  • Seattle, WA
  • NPI 1245342153
  NPD
• University of Wisconsin Medical Foundation Inc

  • Durable Medical Equipment & Medical Supplies
  • Cross Plains, WI
  • NPI 1174583363
  NPD (past)

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

{
    "created_epoch": "1520899200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748476800000",
    "number": "1659874907",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7974 UW HEALTH CT",
            "city": "MIDDLETON",
            "state": "WI",
            "postal_code": "535625531"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1675 HIGHLAND AVE",
            "city": "MADISON",
            "state": "WI",
            "postal_code": "537923901",
            "telephone_number": "608-915-0620"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSMAN",
        "first_name": "KATHLEEN",
        "credential": "CPNP-PC, RN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2018-03-13",
        "last_updated": "2025-05-29",
        "certification_date": "2025-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "WA",
            "license": "AP61372601",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "WI",
            "license": "16609-33",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hrair-George Mesrobian, MD
• Sarah Mess, CNM
• Ashley Messier
• Stephen Ellis Messimer, PT
• Marcy Messina
• Molly Mestelle
• Metabolic Analysis Labs Inc
• Brandon Michael Metcalf, M.D., M.P.H.
• Heather Marie Metcalf
• Janis Metcalf, BSW

• Pediatric Nurse Practitioner in Madison, WI
• Providers in Madison, WI by specialty
• Pediatric Nurse Practitioner in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 29, 2025; 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.