Lewis Ira Feder, M.D.
Gynecology Physician · Marlborough, MA
Lewis Ira Feder, M.D. is a gynecology physician with a practice address in Marlborough, Massachusetts, and NPI 1477633907, issued on Oct 17, 2006. Check the license (Massachusetts 34371, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Lewis Ira Feder
- Credential
- M.D.
- Primary taxonomy
- Gynecology Physician 207VG0400X
- License number
- 34371 MA
Self-reported in NPPES; status is on the state search - Practice location
- 65 Fremont St, Marlborough, MA 01752
- Phone
- (508) 485-4012
- Enumerated
- Oct 17, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (508) 485-1419
- Medicaid ID
- 2021285 MA
- Entity
- Type 1 · individual
Also registered at 65 Fremont St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lewis Ira Feder in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 34371Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Gynecology Physician providers in Massachusetts
There are 128 gynecology physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other gynecology physician records in Massachusetts
- Richard Abisla, MDFalmouth, MA1326003468
- Mobolaji Ajao, MDBoston, MA1851522486
- Alan Altman, M.D.Brookline, MA1225195779
- Deborah Bartz, M.D.Roxbury Crossing, MA1295705655
- Jourdin BatchelorBoston, MA1992324776
- Laurel Bauer, MDBeverly, MA1174555155
- Caroline Beliveau, M.D.Fall River, MA1255339248
- Joan Bengtson, MDChestnut Hill, MA1174508352
- Rose Ann Berwald, M.D.Woburn, MA1346208303
- Stephanie Bird, MDChestnut Hill, MA1306882410
Common questions
What is Lewis Ira Feder, M.D.'s NPI number?
Lewis Ira Feder, M.D.'s National Provider Identifier (NPI) is 1477633907, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lewis Ira Feder, M.D. located?
The NPPES record lists a practice address at 65 Fremont St, Marlborough, MA, 01752. Phone: (508) 485-4012. Providers update this record themselves, so call before visiting.
How can I verify Lewis Ira Feder, M.D.'s license?
NPPES lists Massachusetts license number 34371, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. 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), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.