Lisa B. Weissmann, MD
Internal Medicine Physician · Oncologist in Cambridge, MA
Provider details
- Specialty
- Internal Medicine Physician
- Also registered as
- Hematology (Internal Medicine) Physician; Medical Oncology Physician
- Credentials
- MD
- NPI number
- 1750372306
Checked against the CMS National Provider Identifier registry on October 2, 2026.
Medicare information
- Medical school
- New York University School of Medicine, graduated 1981
- Group practice
- Mount Auburn Professional Services
- Hospital affiliations
- Beth Israel Deaconess Medical Center, Boston, MA · Medicare rating 3 out of 5 stars
- Mount Auburn Hospital, Cambridge, MA · Medicare rating 4 out of 5 stars
- Cambridge Health Alliance, Cambridge, MA · Medicare rating 3 out of 5 stars
- Medicare
- Accepts Medicare assignment (the Medicare-approved amount as full payment)
From Medicare’s public Care Compare data (Doctors and Clinicians), checked October 2, 2026. Ratings are Medicare’s, not Know Cancer’s. Medicare Care Compare
About
Specialties
- Hematology
- Oncology
- Internal Medicine
Insurance
- Aetna HMO
- Blue Cross and Blue Shield - BlueCard PPO
- Blue Cross and Blue Shield PPO
- Cigna
- Cigna - Open Access
- Cigna HMO
- Cigna PPO
- First Health PPO
- Great West Healthcare PPO
- Guardian
- Harvard Pilgrim Health Care PPO
- HealthNet
- Humana
- Humana - Choice Care PPO
- Tufts PPO
- UniCare
- United HealthCare
- United HealthCare - Choice Plus POS
- United HealthCare - Options PPO
- WellPoint
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- Hospice in Cambridge (2)
- Cancer Research Centers in Cambridge (2)
- Cancer Treatment Centers in Cambridge (2)
- Health Insurance in Cambridge (2)
- Prosthetics, Wigs & Accessories in Cambridge (1)
- Cancer Camps and Retreats in Cambridge (1)
- Financial Assistance in Cambridge (1)
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