Registry data as of Aug 27, 2026

Sam Bagchi, M.D.

Internal Medicine Physician · Concord, MA

Sam Bagchi, M.D. is an internal medicine physician with a practice address in Concord, Massachusetts, and NPI 1528011483, issued on May 19, 2006. Check the license on the Massachusetts Board of Registration in Medicine; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1528011483
Name
Sam Bagchi
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
Practice location
133 Ornac, Concord, MA 01742
Phone
(978) 287-3863
Enumerated
May 19, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 133 Ornac

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Vira AjgaonkarPharmacist1235674466
  2. Suan Baur, RNRegistered Nurse1376893396
  3. Peter Benjamin, M.D.Internal Medicine Physician1073669248
  4. Tiffany Blais, FNPNurse Practitioner1518753235
  5. Shawn Boland, R.PH.Pharmacist1356328389
  6. Kimberly Brennan, D.O.Medical Oncology Physician1487838744

Verify Sam Bagchi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMassachusetts Board of Registration in MedicineCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Massachusetts license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

46 internal medicine physician records list a Concord practice address

They are 46 of the 1,078 NPPES records with a Concord practice address, and 7,865 internal medicine physician records in Massachusetts. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other internal medicine physician records in Massachusetts

  1. Nawal Aamir, MDWorcester, MA1588248926
  2. Zainab AbbasWorcester, MA1609028000
  3. Nooshin Abbasi, MD MPHNewton, MA1831888353
  4. Lauren Abbate, MDBoston, MA1922099621
  5. Bassima Abdallah, MDBoston, MA1912327305
  6. Samah Abdallah, MDBrighton, MA1730814971
  7. Omar Abdel-Wahab, M.D.Boston, MA1023042777
  8. Salah Abdelgadir, MDBoston, MA1891280954
  9. Mahmoud Abdelghany, M.D.Springfield, MA1134479629
  10. Mohab AbdelhalimBoston, MA1871388496

Common questions

What is Sam Bagchi, M.D.'s NPI number?

Sam Bagchi, M.D.'s National Provider Identifier (NPI) is 1528011483, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sam Bagchi, M.D. located?

The NPPES record lists a practice address at 133 Ornac, Concord, MA, 01742. Phone: (978) 287-3863. Providers update this record themselves, so call before visiting.

How can I verify Sam Bagchi, M.D.'s license?

Search the Massachusetts Board of Registration in Medicine at https://www.mass.gov/orgs/board-of-registration-in-medicine. 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.