Elizabeth Alice Nelson, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

5149-23 Issued in WI

Practice address

123 Hospital Dr Ste 1008
Watertown, WI 53098-3320

Phone

(920) 206-6500

NPI assigned

Mar 3, 2020

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 1

Other names 1

• Elizabeth Alice Gilson Former name

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Orthopedic and Spine Centers of Wisconsin SCGroup PAC ID 0143687285, 25 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Watertown Memorial Hospital Hospital, Watertown, WI, CCN 520116

Merit-based Incentive Payment System (MIPS)

Final score

82.38 of 100Reported as group

Quality

75.94

Promoting interoperability

89

Improvement activities

40

Cost

74.5

Merit-based Incentive Payment System (MIPS)

Final score

100 of 100Reported as group

Promoting interoperability

100

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: elizabeth.gilson.1@22724.direct.athenahealth.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.

• Orthopedic & Spine Centers of Wisconsin, SC.

  • Specialist
  • Madison, WI
  • NPI 1083323059
  Medicare reassignment Care Compare group NPD
• Edgerton Hospital and Health Services Inc.

  • Critical Access Hospital
  • Edgerton, WI
  • NPI 1154350049
  Medicare reassignment NPD
• Watertown Physician Practices LLC

  • Family Medicine Physician
  • Watertown, WI
  • NPI 1770964363
  Medicare reassignment
• Edgerton Hospital and Health Services, Inc

  • Urgent Care Clinic/Center
  • Whitewater, WI
  • NPI 1982496295
  NPD
• Watertown Physician Practices LLC

  • Obstetrics & Gynecology Physician
  • Watertown, WI
  • NPI 1225412265

  Physician Assistant

  NPD
• Watertown Physician Practices LLC

  • Durable Medical Equipment & Medical Supplies
  • Watertown, WI
  • NPI 1528558749
  NPD

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

• Watertown Medical Center LLC

  • General Acute Care Hospital
  • Watertown, WI
  • NPI 1992776041
  Care Compare affiliation

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

{
    "created_epoch": "1583193600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1669007357",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "18444 N 25TH AVE STE 310",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850231266",
            "telephone_number": "866-974-2673",
            "fax_number": "866-939-2673"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "123 HOSPITAL DR STE 1008",
            "city": "WATERTOWN",
            "state": "WI",
            "postal_code": "530983320",
            "telephone_number": "920-206-6500"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "750 Highland Ave",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537052221",
            "country_code": "US",
            "telephone_number": "680-263-5620",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2501 W Beltline Hwy Ste 601",
            "address_purpose": "LOCATION",
            "city": "Madison",
            "state": "WI",
            "postal_code": "537132309",
            "country_code": "US",
            "telephone_number": "608-234-7436",
            "fax_number": "866-939-2673",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NELSON",
        "first_name": "ELIZABETH",
        "middle_name": "ALICE",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-03-03",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WI",
            "license": "5149-23",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "10014061",
            "state": "WI"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ELIZABETH",
            "last_name": "GILSON",
            "middle_name": "ALICE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

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• Physician Assistant in Watertown, WI
• Providers in Watertown, WI by specialty
• Physician Assistant in Wisconsin

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.