Elizabeth Mary Chouinard, APRN

Primary specialty

Acute Care Nurse PractitionerTaxonomy code 363LA2100X

License

26377 Issued in SC

Practice address

4070 Highway 17
Murrells Inlet, SC 29576-5033

Phone

(843) 652-1000

NPI assigned

Feb 5, 2020

Last updated

Mar 30, 2026By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Electronic endpoints 2

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, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Georgetown Memorial HospitalGroup PAC ID 8224942123, 90 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Tidelands Waccamaw Community Hospital Hospital, Murrells Inlet, SC, CCN 420098

Merit-based Incentive Payment System (MIPS)

Final score

80.46 of 100Reported as group

Quality

47.5

Promoting interoperability

100

Improvement activities

40

Cost

83.42

Medicare enrollment (NPD)

Enrolled

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: elchouinar@tidelandshealth.org

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.

• Georgetown Memorial Hospital

  dba Tidelands Georgetown Memorial Hospital

  • General Acute Care Hospital
  • Georgetown, SC
  • NPI 1982604021
  Medicare reassignment Care Compare group NPD
• Waccamaw Community Hospital

  dba Tidelands Waccamaw Community Hospital

  • General Acute Care Hospital
  • Murrells Inlet, SC
  • NPI 1972503910
  Medicare reassignment NPD
• Georgetown Memorial Hospital

  dba Tidelands Health Skilled Care

  • Skilled Nursing Facility
  • Georgetown, SC
  • NPI 1881307056
  NPD

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

• Waccamaw Community Hospital

  dba Tidelands Waccamaw Community Hospital

  • General Acute Care Hospital
  • Murrells Inlet, SC
  • NPI 1972503910
  Care Compare affiliation

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

{
    "created_epoch": "1580860800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774828800000",
    "number": "1659903078",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 421718",
            "city": "GEORGETOWN",
            "state": "SC",
            "postal_code": "294424203",
            "telephone_number": "843-527-7000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4070 HIGHWAY 17",
            "city": "MURRELLS INLET",
            "state": "SC",
            "postal_code": "295765033",
            "telephone_number": "843-652-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "606 Black River Rd",
            "address_purpose": "LOCATION",
            "city": "Georgetown",
            "state": "SC",
            "postal_code": "294403304",
            "country_code": "US",
            "telephone_number": "843-527-7000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHOUINARD",
        "first_name": "ELIZABETH",
        "middle_name": "MARY",
        "credential": "APRN",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2020-02-05",
        "last_updated": "2026-03-30",
        "certification_date": "2026-03-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "SC",
            "license": "26377",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "elchouinar@tidelandshealth.org",
            "affiliation": "Y",
            "affiliationName": "Waccamaw Community Hospital",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "4070 Highway 17 Bypass",
            "city": "Murrells Inlet",
            "state": "SC",
            "country_code": "US",
            "postal_code": "295765033",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "elchouinar@tidelandshealth.org",
            "affiliation": "Y",
            "affiliationName": "Georgetown Memorial Hospital",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "606 Black River Rd",
            "city": "Georgetown",
            "state": "SC",
            "country_code": "US",
            "postal_code": "294403304",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Acute Care Nurse Practitioner in Murrells Inlet, SC
• Providers in Murrells Inlet, SC by specialty
• Acute Care Nurse Practitioner in South Carolina

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 30, 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.