Kenneth Bernstein, M.D.
Internal Medicine Physician · Cambridge, MA
Kenneth Bernstein, M.D. is an internal medicine physician with a practice address in Cambridge, Massachusetts, and NPI 1134117781, issued on Oct 7, 2005. Check the license (Massachusetts 36870, 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
- Kenneth Bernstein
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 36870 MA
Self-reported in NPPES; status is on the state search - Practice location
- 725 Concord Ave, Cambridge, MA 02138
- Phone
- (617) 864-8822
- Enumerated
- Oct 7, 2005
- Entity
- Type 1 · individual
Also registered at 725 Concord Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kenneth Bernstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 36870Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
300 internal medicine physician records list a Cambridge practice address
They are 300 of the 5,145 NPPES records with a Cambridge 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.
All 300 in Cambridge → All 7,865 in Massachusetts → Every provider in Cambridge →
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- Salah Abdelgadir, MDBoston, MA1891280954
- Mahmoud Abdelghany, M.D.Springfield, MA1134479629
- Mohab AbdelhalimBoston, MA1871388496
Common questions
What is Kenneth Bernstein, M.D.'s NPI number?
Kenneth Bernstein, M.D.'s National Provider Identifier (NPI) is 1134117781, issued on Oct 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Kenneth Bernstein, M.D. located?
The NPPES record lists a practice address at 725 Concord Ave, Cambridge, MA, 02138. Phone: (617) 864-8822. Providers update this record themselves, so call before visiting.
How can I verify Kenneth Bernstein, M.D.'s license?
NPPES lists Massachusetts license number 36870, as entered by the provider. 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.