Karen De Amorim Bernstein, M.D.
NPI 1104998764 · Radiation Oncology Physician · Boston, MA
Karen De Amorim Bernstein, M.D. is a Radiation Oncology Physician provider in Boston, MA (NPI 1104998764).
Provider details
- NPI number
- 1104998764
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A96097 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-11-15
- Last updated
- 2014-07-25
Frequently asked questions
- What is Karen De Amorim Bernstein's NPI number?
- Karen De Amorim Bernstein's National Provider Identifier (NPI) is 1104998764, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen De Amorim Bernstein's specialty?
- Karen De Amorim Bernstein is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen De Amorim Bernstein located?
- Karen De Amorim Bernstein's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Karen De Amorim Bernstein's phone number?
- The practice phone number listed in the NPPES registry for Karen De Amorim Bernstein is (617) 726-0923.
- Is Karen De Amorim Bernstein's NPI active?
- Yes — Karen De Amorim Bernstein's NPI (1104998764) is active in the NPPES registry as of the last update on 2014-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.