Mary Ryan Melin, F.N.P.

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

18486 Issued in SC

Practice address

2073 Charlie Hall Blvd
Charleston, SC 29414-5834

Phone

(843) 571-0643

Fax

(843) 571-0311

NPI assigned

Sep 25, 2013

Last updated

Mar 16, 2026By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in SC, VA2 enrollments

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 2

Specialty

Nurse Practitioner

Education

Other, 2012

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Chesapeake Bay ENT PCGroup PAC ID 4486715018, 9 clinicians

Palmetto Digestive Disease PAGroup PAC ID 7719978444, 11 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mount Pleasant Hospital Hospital, Mount Pleasant, SC, CCN 420104
• Bon Secours-St Francis Xavier Hospital Hospital, Charleston, SC, CCN 420065
• Novant Health East Cooper Medical Center Hospital, Mount Pleasant, SC, CCN 420089
• Roper Hospital Hospital, Charleston, SC, CCN 420087

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/IDEABA/Endpoint/IDEABA

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.

• Palmetto Digestive Disease PA

  • Specialist
  • Charleston, SC
  • NPI 1922057843
  Medicare reassignment Care Compare group NPD
• Chesapeake Bay ENT PC

  dba Coastal Plain ENT

  • Specialist
  • Belle Haven, VA
  • NPI 1013106541
  Medicare reassignment Care Compare group NPD
• Minuteclinic Diagnostic South Carolina LLC

  • Family Nurse Practitioner
  • Simpsonville, SC
  • NPI 1447420815
  Medicare reassignment NPD
• Roper Saint Francis Physicians Network

  dba Roper St. Francis Physician Partners General Surgery

  • Surgery Physician
  • Charleston, SC
  • NPI 1124431606
  Medicare reassignment NPD
• Roper St. Francis Specialty Physicians

  dba Roper St. Francis Physician Partners Bariatric Surgery

  • Surgery Physician
  • Ladson, SC
  • NPI 1528945912
  Medicare reassignment NPD
• Roper Saint Francis Physicians Network

  dba Roper St. Francis Physician Partners Gastroenterology

  • Gastroenterology Physician
  • Charleston, SC
  • NPI 1528753001
  NPD
• Roper Saint Francis Physicians Network

  dba Roper St. Francis Physician Partners Charleston OB/GYN

  • Obstetrics & Gynecology Physician
  • Charleston, SC
  • NPI 1811857352
  NPD
• Roper Saint Francis Physicians Network

  dba Roper St.Francis Physician Partners Primary Care

  • Family Medicine Physician
  • Johns Island, SC
  • NPI 1912148693
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Bon Secours St. Francis Xavier Hospital Inc.

  dba Roper St. Francis Intensivist Services

  • General Acute Care Hospital
  • Charleston, SC
  • NPI 1851361778
  Care Compare affiliation
• East Cooper Medical Center LLC

  dba Novant Health East Cooper Medical Center

  • General Acute Care Hospital
  • Mount Pleasant, SC
  • NPI 1841069044
  Care Compare affiliation
• Roper Hospital, Inc

  • General Acute Care Hospital
  • Charleston, SC
  • NPI 1962472860
  Care Compare affiliation
• Roper St. Francis Mount Pleasant Hospital

  dba Mount Pleasant Hospital

  • General Acute Care Hospital
  • Mount Pleasant, SC
  • NPI 1255645644
  Care Compare affiliation

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

{
    "created_epoch": "1380067200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1023444767",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2073 CHARLIE HALL BLVD",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294145834",
            "telephone_number": "843-571-0643",
            "fax_number": "843-571-0311"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2073 CHARLIE HALL BLVD",
            "city": "CHARLESTON",
            "state": "SC",
            "postal_code": "294145834",
            "telephone_number": "843-571-0643",
            "fax_number": "843-571-0311"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1232 Perimeter Pkwy Ste 104",
            "address_purpose": "LOCATION",
            "city": "Virginia Beach",
            "state": "VA",
            "postal_code": "234545924",
            "country_code": "US",
            "telephone_number": "757-442-7213",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "125 Doughty St Ste 280",
            "address_purpose": "LOCATION",
            "city": "Charleston",
            "state": "SC",
            "postal_code": "294035727",
            "country_code": "US",
            "telephone_number": "843-720-8369",
            "fax_number": "843-720-8370",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MELIN",
        "first_name": "MARY",
        "middle_name": "RYAN",
        "name_prefix": "Mrs.",
        "credential": "F.N.P.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2013-09-25",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "VA",
            "license": "0024195707",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "SC",
            "license": "18486",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Eric Gerhard Meissner, MD
• Kristine Meister, PNP
• Rustin Meister, M.D.
• Sarinya Meknarit, MD
• Margaret Melikian, DO
• Melissa Shiver Speech Services LLC
• William Harrison Mellick III, PHD
• Juliana De Assis Mello, CRNA
• Nicholas Joseph Mello, PA-C
• Joel Thomas Melroy, PHARM.D., M.S.

• Family Nurse Practitioner in Charleston, SC
• Providers in Charleston, SC by specialty
• Family Nurse Practitioner in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 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.