Individual provider Active NPI

Margaret I Rock, R.N.

  • Community Health Registered Nurse
  • Sturgeon Bay, WI
National Provider Identifier
1407953524
Registry record updated Sep 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Community Health Registered NurseTaxonomy code 163WC1500X
Practice address
421 Nebraska St
Sturgeon Bay, WI 54235-2249
Phone
(920) 746-2345
Fax
(920) 746-2439
NPI assigned
Sep 20, 2006
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Community Health Registered Nurse 163WC1500X WI Primary
Adult Psychiatric/Mental Health Registered Nurse 163WP0809X WI

Addresses

Primary practice location

421 Nebraska St
Sturgeon Bay, WI 54235-2249

Mailing address

421 Nebraska St
Sturgeon Bay, WI 54235-2249
Phone (920) 746-2345

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Registered Nurse

State licenses

LicenseStateTypeSpecialty
107341-030WIMDAdult Psychiatric/Mental Health Registered Nurse

NPI Registry JSON

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

{
    "created_epoch": "1158710400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1407953524",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "421 NEBRASKA ST",
            "city": "STURGEON BAY",
            "state": "WI",
            "postal_code": "542352249",
            "telephone_number": "920-746-2345",
            "fax_number": "920-746-2439"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "421 NEBRASKA ST",
            "city": "STURGEON BAY",
            "state": "WI",
            "postal_code": "542352249",
            "telephone_number": "920-746-2345",
            "fax_number": "920-746-2439"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROCK",
        "first_name": "MARGARET",
        "middle_name": "I",
        "credential": "R.N.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-09-20",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WC1500X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Community Health",
            "state": "WI",
            "license": null,
            "primary": true
        },
        {
            "code": "163WP0809X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Psychiatric/Mental Health, Adult",
            "state": "WI",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Sturgeon Bay, WI

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; 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.