Megan Meszaros, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

License

PA9121858 Issued in FL

Practice address

8773 Perimeter Park CT
Jacksonville, FL 32216-1165

Phone

(904) 990-0555

NPI assigned

May 26, 2026

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in FL

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2026

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

First Choice Endocrinology LLCGroup PAC ID 2668712076, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

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

• First Choice Endocrinology LLC

  • Endocrinology, Diabetes & Metabolism Physician
  • Jacksonville, FL
  • NPI 1972067528
  Medicare reassignment Care Compare group

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

{
    "created_epoch": "1779753600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779753600000",
    "number": "1225969538",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8773 PERIMETER PARK CT",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322161165"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8773 PERIMETER PARK CT",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322161165",
            "telephone_number": "904-990-0555"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESZAROS",
        "first_name": "MEGAN",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-05-26",
        "last_updated": "2026-05-26",
        "certification_date": "2026-05-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "FL",
            "license": "PA9121858",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nikki Messer, LCSW
• Matthew Richard Messick
• Addison Cheryl Messina
• Jack J Messina, MD
• Lillyanna Yolanda Mestres-Junque
• Meta Healthcare Services LLC
• Phamina Metayer
• Stacey Metayer
• Tayler Metcalf
• Allie Metcalfe, MD

• Physician Assistant in Jacksonville, FL
• Providers in Jacksonville, FL by specialty
• Physician Assistant in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 26, 2026; 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.