Dr Sarah Carol Fiallo, MD - Medicare Family Practice in Westport, CT

Dr Sarah Carol Fiallo, MD is a medicare enrolled "Family Medicine" physician in Westport, Connecticut. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Family Practice. She is a member of the group practice Mount Sinai School Of Medicine and her current practice location is 20 Elm St, Westport, Connecticut. You can reach out to her office (for appointments etc.) via phone at (888) 663-6331.

Dr Sarah Carol Fiallo is licensed to practice in Connecticut (license number 69293) 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 1780189092.

Contact Information

Dr Sarah Carol Fiallo, MD
20 Elm St,
Westport, CT 06880-3305
(888) 663-6331
(203) 604-1053

Map and Direction




Physician's Profile

Full NameDr Sarah Carol Fiallo
GenderFemale
SpecialityFamily Practice
Experience9 Years
Location20 Elm St, Westport, 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 Carol Fiallo graduated from medical school in 2015
  NPI Data:
  • NPI Number: 1780189092
  • Provider Enumeration Date: 03/28/2018
  • Last Update Date: 08/26/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 7113321142
  • Enrollment ID: I20230822000178

Medical Identifiers

Medical identifiers for Dr Sarah Carol Fiallo such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780189092NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 312916 (New York)Secondary
207Q00000XFamily Medicine 69293 (Connecticut)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Mount Sinai School Of Medicine0648408575127

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 Carol Fiallo allows following entities to bill medicare on her behalf.
Entity NameMount Sinai School Of Medicine
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1528538774
PECOS PAC ID: 0648408575
Enrollment ID: O20140122000814

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 Carol Fiallo 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 Carol Fiallo, MD
1 Embarcadero Ctr Ste 1900,
San Francisco, CA 94111-3723

Ph: (415) 658-6791
Dr Sarah Carol Fiallo, MD
20 Elm St,
Westport, CT 06880-3305

Ph: (888) 663-6331

Reviews and Comments


Family Medicine Doctors in Westport, CT

Rosario Giacomini, D.O.
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1505 Post Rd E Ste 102, Westport, CT 06880
Phone: 203-221-3830    Fax: 203-254-0300
Casandra Nowicki, M.D.
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 327 Riverside Ave, Westport, CT 06880
Phone: 203-221-3030    
Ms. Anne Fuller Rutherford, APRN
Family Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 9 Old Hill Rd, Westport, CT 06880
Phone: 203-981-9001    Fax: 203-981-9001
Maryam Syed, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 1505 Post Rd E, Westport, CT 06880
Phone: 203-221-3830    
Kyle Custis, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 129 Kings Hwy N, Westport, CT 06880
Phone: 203-221-3030    
Rachel Mann Knoll, DO
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 1505 Post Rd E, Westport, CT 06880
Phone: 203-221-3830    Fax: 203-254-0300
Dr. Jay Joseph Berkes, MD
Family Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 374 Post Rd E, Westport, CT 06880
Phone: 203-268-2501    

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.