6 Molecular Genetic Pathology (Pathology) providers practice in Massachusetts. The largest concentration is in Boston. Profiles include federal Open Payments records of money received from drug and device companies in 2025. Listings are drawn from federal public records and are not endorsements.
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| Molecular Genetic Pathology (Pathology) in Boston | 5 providers |
| Molecular Genetic Pathology (Pathology) in Brookline | 1 providers |
From CMS Medicare enrollment records covering 4 of the 6 providers listed here (67%). Providers who do not bill Medicare are not included in these figures.
| Group (as registered with Medicare) | Molecular Genetic Pathologists (Pathology) | All clinicians in group | Main city |
| Brigham and Womens Physicians Organization Inc. | 2 | 2,931 | Boston |
| Hospital | City | Ownership | CMS star rating | Molecular Genetic Pathologists (Pathology) affiliated |
| Brigham and Women's Hospital | Boston | Nonprofit | 5 of 5 | 3 |
| Massachusetts General Hospital | Boston | Nonprofit | 5 of 5 | 3 |
| North Shore Medical Center - | Salem | Nonprofit | 5 of 5 | 2 |
Sources: CMS Doctors and Clinicians (August 2026) and Facility Affiliation files (August 2026); hospital ownership type and overall star rating from CMS Hospital General Information (July 2026). A clinician in several groups is counted once, in the largest group they bill through. Ownership type is what the hospital reports to CMS; it does not show private equity or other investor ownership. How we build this directory.
Listed by city, largest first. Payment figures come from the federal Open Payments program, which requires drug and device companies to report what they pay physicians for consulting, speaking, meals, travel and royalties. A disclosed payment is a financial relationship, not evidence of wrongdoing, and many totals reflect a single meal. Figures cover calendar year 2025.
There are 6 Molecular Genetic Pathology (Pathology) providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.
Boston (5), Brookline (1) have the highest concentration of Molecular Genetic Pathology (Pathology) providers in Massachusetts.
Provider counts and profiles come from the federal NPPES registry and CMS Doctors and Clinicians files. Payment figures come from the CMS Open Payments program for calendar year 2025. The directory refreshes monthly.
According to CMS facility affiliation records, the Massachusetts hospitals where the most Molecular Genetic Pathologists (Pathology) hold privileges are Brigham and Women's Hospital in Boston; Massachusetts General Hospital in Boston; North Shore Medical Center - in Salem.
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