John Patrick Welsh, M.D.

Primary specialty

Dermatology PhysicianTaxonomy code 207N00000X

License

MD430939 Issued in SC

Practice address

7410 Highway 707
Myrtle Beach, SC 29588-7304

Phone

(843) 215-1100

NPI assigned

Aug 13, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in SC

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Dermatology

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Grand Strand DermatologyGroup PAC ID 8921067596, 8 clinicians

Practice addresses (Care Compare)

Merit-based Incentive Payment System (MIPS)

Final score

84.76 of 100Reported as group

Quality

77.59

Improvement activities

40

Cost

79.09

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jwelsh@directaddress.net

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Grand Strand Dermatology

  • Dermatology Physician
  • Myrtle Beach, SC
  • NPI 1033160213
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1155427200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1761696000000",
    "number": "1881606168",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7410 HIGHWAY 707",
            "city": "MYRTLE BEACH",
            "state": "SC",
            "postal_code": "295887304",
            "telephone_number": "843-215-1100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7410 HIGHWAY 707",
            "city": "MYRTLE BEACH",
            "state": "SC",
            "postal_code": "295887304",
            "telephone_number": "843-215-1100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WELSH",
        "first_name": "JOHN",
        "middle_name": "PATRICK",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-13",
        "last_updated": "2025-10-29",
        "certification_date": "2025-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207N00000X",
            "taxonomy_group": "",
            "desc": "Dermatology",
            "state": "SC",
            "license": "MD430939",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "jwelsh@directaddress.net",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "7410 HIGHWAY 707",
            "city": "Myrtle Beach",
            "state": "SC",
            "country_code": "US",
            "postal_code": "295887304",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Well Care Home Health of the Lowcountry
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• Wellness One, LLC
• Wellnessone Ancillary Services LLC
• Wellnessone, LLC
• Tyler James Welter, MD
• Kenneth Jaan Wenz, MD
• Michael N Wert, RPH
• Scott A Werter, DPM
• Kim P Weselak

• Dermatology Physician in Myrtle Beach, SC
• Providers in Myrtle Beach, SC by specialty
• Dermatology Physician in South Carolina

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