NPIMap

Organization Active NPI

Forefront Dermatology - New Hampshire, PLLC

Doing business as Seacoast Dermatology, A Forefront Dermatology Practice

  • Dermatology Physician
  • Dover, NH
National Provider Identifier
1295422707
Registry record updated Oct 3, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Dermatology PhysicianTaxonomy code 207N00000X
Legal business name
FOREFRONT DERMATOLOGY - NEW HAMPSHIRE, PLLC
Doing business as
Seacoast Dermatology, A Forefront Dermatology Practice
Practice address
750 Central Ave Ste O
Dover, NH 03820-3434
Phone
(603) 431-5205
Fax
(603) 436-4257
NPI assigned
Apr 24, 2023
Last updated
Oct 3, 2025By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Oct 3, 2025

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

Authorized official

Name
Dr. Betsy J 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 connected to this organization with that name.

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Dermatology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207N00000X Primary
MOHS-Micrographic Surgery PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207ND0101X
Procedural Dermatology PhysicianGroup: 193200000X MULTI-SPECIALTY GROUP 207NS0135X

Addresses

Primary practice location

750 Central Ave Ste O
Dover, NH 03820-3434

Mailing address

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

Other practice location 1

330 Borthwick Ave Ste 303
Portsmouth, NH 03801-7109
Phone (603) 431-5205

Other practice location 2

1 Hampton Rd Unit 208
Exeter, NH 03833-4849
Phone (603) 431-5205

Other practice location 3

278 Lafayette Rd Bldg E
Portsmouth, NH 03801-5455
Phone (603) 431-5205

Other names 1

  • Seacoast Dermatology, A Forefront Dermatology Practice Doing business as

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in NH

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20230802001378 NH Part B Supplier - Clinic/Group Practice 8729449152 Receives reassigned benefits from 12 practitioners
1 other NPI on this enrollment
Practice locations: Bedford, NH; Dover, NH; Exeter, NH; Portsmouth, NH

Other NPIs on the same Medicare enrollment 1

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
30D2076053Forefront Dermatology - New Hampshire, PLLC330 Borthwick Ave, Ste 303, Portsmouth, NH 03801Provider-performed microscopyApr 9, 2028
30D2092002Forefront Dermatology - New Hampshire, PLLC750 Central Ave, Ste O, Dover, NH 03820Provider-performed microscopyFeb 23, 2027
30D2106440Forefront Dermatology, SC278 Lafayette Rd, BLDG E, Portsmouth, NH 03801ComplianceJul 12, 2028
30D2155881Forefront Dermatology - New Hampshire, PLLC1 Hampton Rd, BLDG B, Unit 208, Exeter, NH 03833ComplianceMay 16, 2027

National Provider Directory

National Provider Directory

Locations

750 Central Ave
Ste O
Dover, NH 03820
Phone (603) 431-5205

330 Borthwick Ave
Ste 303
Portsmouth, NH 03801
Phone (603) 431-5205

Practitioners & affiliated clinicians

Practitioners 23

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.

View all 23

NPI Registry JSON

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

{
    "created_epoch": "1682294400000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1759449600000",
    "number": "1295422707",
    "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": "750 CENTRAL AVE STE O",
            "city": "DOVER",
            "state": "NH",
            "postal_code": "038203434",
            "telephone_number": "603-431-5205",
            "fax_number": "603-436-4257"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "330 Borthwick Ave Ste 303",
            "address_purpose": "LOCATION",
            "city": "Portsmouth",
            "state": "NH",
            "postal_code": "038017109",
            "country_code": "US",
            "telephone_number": "603-431-5205",
            "fax_number": "603-436-4257",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1 Hampton Rd Unit 208",
            "address_purpose": "LOCATION",
            "city": "Exeter",
            "state": "NH",
            "postal_code": "038334849",
            "country_code": "US",
            "telephone_number": "603-431-5205",
            "fax_number": "603-436-4257",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "278 Lafayette Rd Bldg E",
            "address_purpose": "LOCATION",
            "city": "Portsmouth",
            "state": "NH",
            "postal_code": "038015455",
            "country_code": "US",
            "telephone_number": "603-431-5205",
            "fax_number": "603-436-4257",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "FOREFRONT DERMATOLOGY - NEW HAMPSHIRE, PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-04-24",
        "last_updated": "2025-10-03",
        "certification_date": "2025-10-03",
        "status": "A",
        "authorized_official_last_name": "WERNLI",
        "authorized_official_first_name": "BETSY",
        "authorized_official_middle_name": "J",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "920-482-0671",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dermatology",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "207ND0101X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dermatology, MOHS-Micrographic Surgery",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207NS0135X",
            "taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
            "desc": "Dermatology, Procedural Dermatology",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Seacoast Dermatology, A Forefront Dermatology Practice",
            "code": "3",
            "type": "Doing Business As"
        }
    ]
}

Other providers in Dover, NH

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 3, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • 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.