Sian Chisholm, MD - Medicare Gastroenterology in Fleming Island, FL

Sian Chisholm, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Fleming Island, Florida. She graduated from medical school in 2004 and has 20 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Borland Groover Clinic, Pa and her current practice location is 1747 Baptist Clay Dr Ste 300, Fleming Island, Florida. You can reach out to her office (for appointments etc.) via phone at (904) 214-8100.

Sian Chisholm is licensed to practice in Florida (license number ME99207) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1346392800.

Contact Information

Sian Chisholm, MD
1747 Baptist Clay Dr Ste 300,
Fleming Island, FL 32003-8503
(904) 214-8100
(904) 214-8109

Map and Direction




Physician's Profile

Full NameSian Chisholm
GenderFemale
SpecialityGastroenterology
Experience20 Years
Location1747 Baptist Clay Dr Ste 300, Fleming Island, Florida
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Sian Chisholm graduated from medical school in 2004
  NPI Data:
  • NPI Number: 1346392800
  • Provider Enumeration Date: 01/17/2007
  • Last Update Date: 08/10/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7113011131
  • Enrollment ID: I20070921000410

Medical Identifiers

Medical identifiers for Sian Chisholm such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1346392800NPI-NPPES
460003010BMedicaidGA
2784629-00MedicaidFL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology ME99207 (Florida)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Baptist Health Medical Center - JacksonvilleJacksonville, FLHospital
Ascension St Vincent's Clay CountyMiddleburg, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Borland Groover Clinic, Pa6507761301113

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Sian Chisholm allows following entities to bill medicare on her behalf.
Entity NameBorland Groover Clinic, Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881644912
PECOS PAC ID: 6507761301
Enrollment ID: O20031204000789

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Sian Chisholm is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Sian Chisholm, MD
4800 Belfort Rd,
Jacksonville, FL 32256-6004

Ph: () -
Sian Chisholm, MD
1747 Baptist Clay Dr Ste 300,
Fleming Island, FL 32003-8503

Ph: (904) 214-8100

Reviews and Comments


Internal Medicine Doctors in Fleming Island, FL

Augusto E Villegas, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 4689 Us Highway 17 Ste 2-5, Fleming Island, FL 32003
Phone: 904-269-6526    Fax: 904-269-6527
Dr. Hema Madhavi Vankayala, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2370 Market Dr, Fleming Island, FL 32003
Phone: 904-264-6201    Fax: 904-264-6858
Carlos Rafael Zamora, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1747 Baptist Clay Dr, Suite 320, Fleming Island, FL 32003
Phone: 904-224-5185    Fax: 904-278-7284
Dr. Mehdi M Moezi, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2370 Market Dr, Fleming Island, FL 32003
Phone: 094-264-6201    Fax: 904-264-6858
Dr. Kabir A Yousuf, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1747 Baptist Clay Dr Ste 320, Fleming Island, FL 32003
Phone: 904-224-5185    Fax: 904-278-7284
Spencer Chapman Knox, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 1747 Baptist Clay Dr Ste 300, Fleming Island, FL 32003
Phone: 904-214-8080    Fax: 904-214-8081
Satish P Shanbhag, MD,MPH
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 2370 Market Dr, Fleming Island, FL 32003
Phone: 904-264-6201    Fax: 904-264-6858

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.