Kenneth Bernstein, M.D.
NPI 1134117781 · Internal Medicine Physician · Cambridge, MA
Kenneth Bernstein, M.D. is a Internal Medicine Physician provider in Cambridge, MA (NPI 1134117781).
Provider details
- NPI number
- 1134117781
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 36870 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-10-07
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kenneth Bernstein's NPI number?
- Kenneth Bernstein's National Provider Identifier (NPI) is 1134117781, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kenneth Bernstein's specialty?
- Kenneth Bernstein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kenneth Bernstein located?
- Kenneth Bernstein's practice location on file with NPPES is 725 Concord Ave, Cambridge, MA 02138-1040.
- What is Kenneth Bernstein's phone number?
- The practice phone number listed in the NPPES registry for Kenneth Bernstein is (617) 864-8822.
- Is Kenneth Bernstein's NPI active?
- Yes — Kenneth Bernstein's NPI (1134117781) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.