Stacy Ann Messersmith, FNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

21821 Issued in SC

Practice address

345 Freshfields Dr Ste J101
Johns Island, SC 29455-5443

Phone

(843) 768-4800

NPI assigned

Apr 16, 2018

Last updated

Mar 10, 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 1

Addresses

Other identifiers 1

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Roper Saint Francis Physicians NetworkGroup PAC ID 5193874824, 530 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Bon Secours-St Francis Xavier Hospital Hospital, Charleston, SC, CCN 420065
• Roper Hospital Hospital, Charleston, SC, CCN 420087

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: smessersmith1236796@direct.bsmhealth.org
• Direct secure messaging: stacy.messersmith@rsfpp.eclinicaldirectplus.com

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.

• Roper Saint Francis Physicians Network

  dba Roper St. Francis Physician Partners General Surgery

  • Surgery Physician
  • Charleston, SC
  • NPI 1124431606
  Medicare reassignment Care Compare group NPD
• Roper Saint Francis Physicians Network

  dba Roper St. Francis Physician Partners Walk-In Care

  • Family Medicine Physician
  • Mount Pleasant, SC
  • NPI 1093138612
  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 Greer Transitions Clinic

  • Internal Medicine Physician
  • Charleston, SC
  • NPI 1972933679
  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
• Roper Hospital, Inc

  • General Acute Care Hospital
  • Charleston, SC
  • NPI 1962472860
  Care Compare affiliation

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

{
    "created_epoch": "1523836800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773100800000",
    "number": "1689161598",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 751649",
            "city": "CHARLOTTE",
            "state": "NC",
            "postal_code": "282751649",
            "telephone_number": "888-472-0043",
            "fax_number": "843-724-2440"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "345 FRESHFIELDS DR STE J101",
            "city": "JOHNS ISLAND",
            "state": "SC",
            "postal_code": "294555443",
            "telephone_number": "843-768-4800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MESSERSMITH",
        "first_name": "STACY",
        "middle_name": "ANN",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2018-04-16",
        "last_updated": "2026-03-10",
        "certification_date": "2026-03-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "SC",
            "license": "21821",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "NP5242",
            "state": "SC"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "Stacy.Messersmith@rsfpp.eclinicaldirectplus.com",
            "affiliation": "N",
            "endpointDescription": "Document and CCD Exchange",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "Patient Care Documents",
            "address_1": "180 Wingo Way Ste 110",
            "city": "Mount Pleasant",
            "state": "SC",
            "country_code": "US",
            "postal_code": "29464",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Eloise Moore, PA-C
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• Family Nurse Practitioner in Johns Island, SC
• Providers in Johns Island, 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 10, 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.