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Hematologists (Pathology) in Massachusetts

Data updated monthly · Last refresh October 2026

15 Hematology (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.

15providers
Bostontop city

Hematology (Pathology) by city in Massachusetts

Choose a city to see providers there.

Hematology (Pathology) in Boston9 providers
Hematology (Pathology) in Burlington3 providers
Hematology (Pathology) in South Boroulh1 providers
Hematology (Pathology) in Pittsfield1 providers
Hematology (Pathology) in West Roxbury1 providers

Where Hematologists (Pathology) in Massachusetts practice

From CMS Medicare enrollment records covering 7 of the 15 providers listed here (47%). Providers who do not bill Medicare are not included in these figures.

Largest practice groups

Group (as registered with Medicare)Hematologists (Pathology)All clinicians in groupMain city
Lahey Clinic Inc.21,381Burlington

Hospitals where they hold privileges

HospitalCityOwnershipCMS star ratingHematologists (Pathology) affiliated
Northeast Hospital Corp.orationBeverlyNonprofit3 of 52
Lahey Hospital & Medical Center, BurlingtonBurlingtonNonprofit4 of 52
Beth Israel Deaconess Medical CenterBostonNonprofit3 of 52
Baystate Medical CenterSpringfieldNonprofit2 of 52

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.

Hematology (Pathology) providers in Massachusetts

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.

Dr. Arthur Sytkowski, M.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 632-9980
Dr. David Chui, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 414-5314
Dr. Hariharan Bharadwaj, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 732-4799
Dr. Kenneth Miller, M.D.
Boston, MA · $45 in drug and device payments (2025) · (617) 636-2600
Dr. Lynn Bry, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 732-6791
Dr. Mark Fleming, MD
Boston, MA · $20,317 in drug and device payments (2025) · (617) 919-2664
Dr. Robert Hasserjian, MD
Boston, MA · $30 in drug and device payments (2025) · (617) 724-1445
Dr. Samuel Katz, M.D., PH.D.
Boston, MA · No drug or device payments recorded (2025) · (617) 732-7510
Dr. Yi Li, MD
Boston, MA · No drug or device payments recorded (2025) · (617) 606-2636
Dr. Monika Pilichowska-roehling, M.D.
Burlington, MA · No drug or device payments recorded (2025) · (781) 744-8000
Dr. Murad Elsadawi, MD
Burlington, MA · No drug or device payments recorded (2025) · (781) 744-8000
Dr. Yougen Zhan, M.D.
Burlington, MA · No drug or device payments recorded (2025) · (781) 744-8000
Dr. Suzanne Homan, MD/PHD
Pittsfield, MA · No drug or device payments recorded (2025) · (413) 447-2941
Dr. David Wages, MD PLD
South Boroulh, MA · No drug or device payments recorded (2025) · (508) 481-0077
Dr. Stephen Wilz, M.D.
West Roxbury, MA · No drug or device payments recorded (2025) · (857) 203-5944

Common questions

How many Hematology (Pathology) providers are in Massachusetts?

There are 15 Hematology (Pathology) providers with active NPI records practicing in Massachusetts, according to federal NPPES data refreshed monthly.

Which cities in Massachusetts have the most Hematology (Pathology) providers?

Boston (9), Burlington (3), South Boroulh (1) have the highest concentration of Hematology (Pathology) providers in Massachusetts.

Where does this data come from?

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.

Which hospitals do Hematologists (Pathology) in Massachusetts work at?

According to CMS facility affiliation records, the Massachusetts hospitals where the most Hematologists (Pathology) hold privileges are Northeast Hospital Corp.oration in Beverly; Lahey Hospital & Medical Center, Burlington in Burlington; Beth Israel Deaconess Medical Center in Boston.

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Sources: NPPES (CMS), Doctors and Clinicians national files, CMS Open Payments 2025. Updated monthly. Records are public federal data and are not verified credentials, licensure checks, or endorsements. This directory is informational and not medical advice. How we build this directory. Are you a Hematology (Pathology) in Massachusetts? Get featured.