GNM MD, LLC

Primary specialty

Clinical Genetics (M.D.) PhysicianTaxonomy code 207SG0201X

Legal business name

GNM MD, LLC

Practice address

112 Bartram Oaks Walk Unit 600849
Saint Johns, FL 32260-7734

Phone

(904) 834-5175

NPI assigned

Jun 23, 2025

Last updated

Jul 1, 2025By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Anthony Perszyk, MDNPI 1518926690

Title

Owner

Phone

(904) 834-5175

Specialties & licenses 2

Addresses

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.

• Anthony Andrew Perszyk, M.D.

  • Pediatrics Physician
  • Ponte Vedra Beach, FL
  • NPI 1518926690

  Clinical Genetics (M.D.)

  NPD Authorized official

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

{
    "created_epoch": "1750636800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1751328000000",
    "number": "1144117839",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "112 BARTRAM OAKS WALK UNIT 600849",
            "city": "SAINT JOHNS",
            "state": "FL",
            "postal_code": "322607734"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "112 BARTRAM OAKS WALK UNIT 600849",
            "city": "SAINT JOHNS",
            "state": "FL",
            "postal_code": "322607734",
            "telephone_number": "904-834-5175"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GNM MD, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-06-23",
        "last_updated": "2025-07-01",
        "certification_date": "2025-07-01",
        "status": "A",
        "authorized_official_last_name": "PERSZYK",
        "authorized_official_first_name": "ANTHONY",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "904-834-5175",
        "authorized_official_credential": "MD"
    },
    "taxonomies": [
        {
            "code": "207SG0201X",
            "taxonomy_group": "",
            "desc": "Medical Genetics, Clinical Genetics (M.D.)",
            "state": null,
            "license": null,
            "primary": true
        },
        {
            "code": "261QM2500X",
            "taxonomy_group": "",
            "desc": "Clinic/Center, Medical Specialty",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Melissa Nicole Gebhardt, APRN
• Geneva Preschool Therapy Center
• Gerald H Fisher & Erika L Fisher, PA (Complete Family Eye Care)
• Aeden Ghebreselassie, CRNP
• Amanda (Amy) Gibbes, PT
• Diana Gorelik, APRN
• Dustin Gorgi, DC
• Stephanie Q. Grant, M.A., CCC-SLP
• Wende B. Grant, M.S., CCC-A
• Stephanie Grebe, LMHC

• Clinical Genetics (M.D.) Physician in Saint Johns, FL
• Providers in Saint Johns, FL by specialty
• Clinical Genetics (M.D.) Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 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.