Dr Sarah Kahn, MD - Medicare Gastroenterology in Wilton, CT

Dr Sarah Kahn, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Wilton, Connecticut. She went to Geisel School Of Medicine At Dartmouth and graduated in 1977 and has 47 years of diverse experience with area of expertise as Gastroenterology. She is a member of the group practice Stamford Health Medical Group Inc and her current practice location is 195 Danbury Rd, Wilton, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 276-8490.

Dr Sarah Kahn is licensed to practice in Connecticut (license number 031478) 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 1043385743.

Contact Information

Dr Sarah Kahn, MD
195 Danbury Rd,
Wilton, CT 06897-4075
(203) 276-8490
(203) 276-8491

Map and Direction




Physician's Profile

Full NameDr Sarah Kahn
GenderFemale
SpecialityGastroenterology
Experience47 Years
Location195 Danbury Rd, Wilton, Connecticut
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:
  • Dr Sarah Kahn attended and graduated from Geisel School Of Medicine At Dartmouth in 1977
  NPI Data:
  • NPI Number: 1043385743
  • Provider Enumeration Date: 11/21/2006
  • Last Update Date: 08/09/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 7416122304
  • Enrollment ID: I20111205000137

Medical Identifiers

Medical identifiers for Dr Sarah Kahn such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043385743NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 031478 (Connecticut)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stamford HospitalStamford, CTHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stamford Health Medical Group Inc6901099746356

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. Dr Sarah Kahn allows following entities to bill medicare on her behalf.
Entity NameStamford Health Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154633980
PECOS PAC ID: 6901099746
Enrollment ID: O20101025000743
Entity NameGastroenterology Hepatology Associates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073817656
PECOS PAC ID: 4789859554
Enrollment ID: O20111206000172

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. Dr Sarah Kahn 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
Dr Sarah Kahn, MD
195 Danbury Rd,
Wilton, CT 06897-4075

Ph: (203) 276-8490
Dr Sarah Kahn, MD
195 Danbury Rd,
Wilton, CT 06897-4075

Ph: (203) 276-8490

Reviews and Comments


Internal Medicine Doctors in Wilton, CT

Pamela Joy Randolph, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 249 Danbury Road, Wilton, CT 06897
Phone: 203-852-2270    Fax: 203-899-5027
Dr. Craig David Serin, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 195 Danbury Rd, Davenport Building, Suite 140, Wilton, CT 06897
Phone: 203-762-3353    Fax: 203-761-8563
Dr. Maura L Sparks, MD
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 372 Danbury Rd, Suite 180, Wilton, CT 06897
Phone: 203-276-4015    Fax: 203-834-2639
Varshapriya Iyer, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 436 Danbury Rd, Wilton, CT 06897
Phone: 203-210-7575    Fax: 203-210-7573
Dr. Ahsan Fayyaz Malik, M.D.
Gastroenterology
Medicare: Accepting Medicare Assignments
Practice Location: 20 Old Ridgefield Rd, Wilton, CT 06897
Phone: 203-762-5588    Fax: 203-762-2301
Dr. Karen R Silverberg, M.D.
Gastroenterology
Medicare: Not Enrolled in Medicare
Practice Location: 150 Pipers Hill Rd, Wilton, CT 06897
Phone: 203-762-3507    

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.