Sidney Baker, MD
Family Medicine Physician · Sag Harbor, NY
Sidney Baker, MD is a family medicine physician with a practice address in Sag Harbor, New York, and NPI 1487788477, issued on Mar 14, 2007. Check the license (New York 56240, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Sidney Baker
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 56240 NY
12263 CT
Self-reported in NPPES; status is on the state search - Practice location
- 71 Ferry RD, Sag Harbor, NY 11963
- Phone
- (631) 725-9548
- Enumerated
- Mar 14, 2007
- Entity
- Type 1 · individual
Also registered at 71 Ferry RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Louise Reiner, LPSYAPsychoanalyst1427252311
Verify Sidney Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 56240Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4 family medicine physician records list a Sag Harbor practice address
They are 4 of the 83 NPPES records with a Sag Harbor practice address, and 6,002 family medicine physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4 in Sag Harbor → All 6,002 in New York → Every provider in Sag Harbor →
Other family medicine physician records in New York
- Stuart Aaronson, M.D.New York, NY1336513100
- Amarachi Abara, MDBronx, NY1780206078
- Sharon Abara-Palaganas, MDBrooklyn, NY1952529158
- Mary Claire Abbot, MDNew York, NY1215322383
- Heather Abdalla, FNP-CHorseheads, NY1164076907
- Higer Abdallah, NPPatchogue, NY1528662400
- Aya Abdelfattah, MBBCH, MPHSchenectady, NY1821676206
- Basil Abdeljaber, M.D.White Plains, NY1831354323
- Sarah Abdelsayed, MDBuffalo, NY1093065138
- Mays Abdulazeez, MDSchenectady, NY1255917662
Common questions
What is Sidney Baker, MD's NPI number?
Sidney Baker, MD's National Provider Identifier (NPI) is 1487788477, issued on Mar 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sidney Baker, MD located?
The NPPES record lists a practice address at 71 Ferry RD, Sag Harbor, NY, 11963. Phone: (631) 725-9548. Providers update this record themselves, so call before visiting.
How can I verify Sidney Baker, MD's license?
NPPES lists New York license number 56240, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.