NPIMap

Organization Active NPI

Forefront Dermatology, S.C.

Doing business as Casper Dermatology Clinic, A Forefront Dermatology Practice

  • Dermatology Physician
  • Douglas, WY
National Provider Identifier
1821915539
Registry record updated Jul 2, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
Legal business name
FOREFRONT DERMATOLOGY, S.C.
Doing business as
Casper Dermatology Clinic, A Forefront Dermatology Practice
Practice address
700 E Center St
Douglas, WY 82633-2446
Phone
(307) 243-1477
Fax
(307) 243-1488
NPI assigned
Jul 2, 2026
Last updated
Jul 2, 2026By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jul 2, 2026

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

Authorized official

Name
Betsy Wernli, MDNPI 1437378973
Title
President
Phone
(920) 482-0671

Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Dermatology Physician 207N00000X NU Primary
MOHS-Micrographic Surgery Physician 207ND0101X NU
Procedural Dermatology Physician 207NS0135X NU

Addresses

Primary practice location

700 E Center St
Douglas, WY 82633-2446

Mailing address

801 York St
Manitowoc, WI 54220-4630
Phone (920) 663-9008

Other names 1

  • Casper Dermatology Clinic, A Forefront Dermatology Practice Doing business as

National Provider Directory

National Provider Directory
Tax ID family
Dba Advanced Dermatology121 organizations share this tax ID, including this one

Organizations with this tax ID in the same state 1

This tax ID family is large, so up to 24 of its organizations in the same state are linked here.

Practitioners & affiliated clinicians

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

NPI Registry JSON

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

{
    "created_epoch": "1782950400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782950400000",
    "number": "1821915539",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "801 YORK ST",
            "city": "MANITOWOC",
            "state": "WI",
            "postal_code": "542204630",
            "telephone_number": "920-663-9008",
            "fax_number": "920-684-1439"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "700 E CENTER ST",
            "city": "DOUGLAS",
            "state": "WY",
            "postal_code": "826332446",
            "telephone_number": "307-243-1477",
            "fax_number": "307-243-1488"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "FOREFRONT DERMATOLOGY, S.C.",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-02",
        "last_updated": "2026-07-02",
        "certification_date": "2026-07-02",
        "status": "A",
        "authorized_official_last_name": "WERNLI",
        "authorized_official_first_name": "BETSY",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "920-482-0671",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "207ND0101X",
            "taxonomy_group": "",
            "desc": "Dermatology, MOHS-Micrographic Surgery",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207NS0135X",
            "taxonomy_group": "",
            "desc": "Dermatology, Procedural Dermatology",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Casper Dermatology Clinic, A Forefront Dermatology Practice",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Douglas, WY

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 2, 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.