Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Mark Philip Bernstein, MD

Individual provider Diagnostic Radiology Physician · NPI 1609830132

Dr. Mark Philip Bernstein, MD practises Diagnostic Radiology in Boston, Massachusetts. Graduated from Harvard Medical School in 1996, 30 years ago. Practices with Internal Medical Associates-Ebnhc, a 242-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Massachusetts and New York.

Years since qualifying
30
Trained at
Harvard Medical School
Licensed in
MA, NY
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

840 Harrison Ave
Boston, MA 02118-2905
Phone: (617) 638-6610
Fax: (617) 638-6616
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 736 Cambridge St, Brighton, MA 02135 — (617) 789-2762
  • 235 North Pearl St, Brockton, MA 02301 — (508) 427-2665
  • 10 Gove St, East Boston, MA 02128-1920 — (617) 569-5800

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 292536 (MA)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence 227394 (NY)

Record details

NPI number1609830132
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 13, 2006
Last updated in NPPESFebruary 27, 2026
Certification dateFebruary 27, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1996 (30 years in practice)
Group practice Internal Medical Associates-Ebnhc — 242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,093
Services billed 2,353 a service is one billed item, such as a visit, a test or a procedure
Average patient age70

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Internal Medical Associates-Ebnhc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 242 clinicians in the practice; 12 are shown here.

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