Dr Sidney Macdonald Baker, MD - Family Medicine in Sag Harbor, NY

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Dr Sidney Macdonald Baker, MD is a Family Medicine physician based in Sag Harbor, New York. Dr Sidney Macdonald Baker is licensed to practice in Connecticut (license number 12263) and his current practice location is 71 Ferry Rd, Sag Harbor, New York. He can be reached at his office (for appointments etc.) via phone at (631) 725-9548.

NPI number for Dr Sidney Macdonald Baker is 1487788477 and his current mailing address is 71 Ferry Rd, Sag Harbor, New York. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1487788477.

Contact Information

Dr Sidney Macdonald Baker, MD
71 Ferry Rd,
Sag Harbor, NY 11963-1332
(631) 725-9548
Not Available

Map and Direction




Physician's Profile

Full NameDr Sidney Macdonald Baker
GenderMale
SpecialityFamily Medicine
Location71 Ferry Rd, Sag Harbor, New York
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1487788477
  • Provider Enumeration Date: 03/14/2007
  • Last Update Date: 09/11/2025

Medical Identifiers

Medical identifiers for Dr Sidney Macdonald Baker such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487788477NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 12263 (Connecticut)Primary
208000000XPediatrics 56240 (New York)Secondary

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 Sidney Macdonald Baker is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr Sidney Macdonald Baker, MD
71 Ferry Rd,
Sag Harbor, NY 11963-1332

Ph: (631) 725-9548		Dr Sidney Macdonald Baker, MD
71 Ferry Rd,
Sag Harbor, NY 11963-1332

Ph: (631) 725-9548

Reviews and Comments


Family Medicine Doctors in Sag Harbor, NY

Lucy Moussignac, MD
Family Medicine
Medicare: Medicare Enrolled
Practice Location: 3330 Noyac Rd Bldg A, Sag Harbor, NY 11963
Phone: 631-725-2112    Fax: 631-725-7180
Miss Ilona Katarzyna Polak, M.D.
Family Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 34 Bay St # 103, Sag Harbor, NY 11963
Phone: 631-808-3337    Fax: 631-808-3339

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.