Sian Chisholm, M.D.

Primary specialty

Gastroenterology PhysicianTaxonomy code 207RG0100X

License

ME99207 Issued in FL

Practice address

1681 Eagle Harbor Pkwy
Fleming Island, FL 32003-4819

Phone

(904) 214-8100

Fax

(904) 214-8109

NPI assigned

Jan 17, 2007

Last updated

Jun 4, 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 2

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Gastroenterology

Education

Other, 2004

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Borland Groover Clinic, PAGroup PAC ID 6507761301, 128 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Baptist Health Medical Center - Jacksonville Hospital, Jacksonville, FL, CCN 100088
• Ascension St Vincent's Clay County Hospital, Middleburg, FL, CCN 100321

Merit-based Incentive Payment System (MIPS)

Final score

78.94 of 100Reported as group

Quality

69.69

Promoting interoperability

89

Improvement activities

40

Cost

69.28

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
• Direct secure messaging: sian.chisholm.p1@direct.bgclinic.nextgenshare.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.

• Borland Groover Clinic, PA

  • Gastroenterology Physician
  • Jacksonville, FL
  • NPI 1881644912
  Medicare reassignment Care Compare group NPD
• East Florida Hospitalists LLC

  • Hospitalist Physician
  • Margate, FL
  • NPI 1457516114
  NPD (past)

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

• Southern Baptist Hospital of Florida Inc

  dba Baptist Medical Center

  • General Acute Care Hospital
  • Jacksonville, FL
  • NPI 1578620449
  Care Compare affiliation
• St. Vincent's Medical Center-Clay County, Inc.

  dba Ascension St. Vincent's Clay County

  • General Acute Care Hospital
  • Middleburg, FL
  • NPI 1457690471
  Care Compare affiliation

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

{
    "created_epoch": "1168992000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1346392800",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4800 BELFORT RD",
            "city": "JACKSONVILLE",
            "state": "FL",
            "postal_code": "322566004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1681 EAGLE HARBOR PKWY",
            "city": "FLEMING ISLAND",
            "state": "FL",
            "postal_code": "320034819",
            "telephone_number": "904-214-8100",
            "fax_number": "904-214-8109"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CHISHOLM",
        "first_name": "SIAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-01-17",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "FL",
            "license": "ME99207",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "2784629-00",
            "state": "FL"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "460003010B",
            "state": "GA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Lindsey Atkins Chambers, DPT
• Michelle Nicole Charette, ARNP
• Charles V Wilson M D P a
• Lisa M Chekanowsky, ATC
• Corallynn S Chesser
• Elizabeth Susan Chouinard, APRN
• Gabrielle Cintron, OD
• Heather Brooke Clair
• Shane B Clark, DO
• Hannah Clayton

• Gastroenterology Physician in Fleming Island, FL
• Providers in Fleming Island, FL by specialty
• Gastroenterology Physician in Florida

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 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.