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Thomas Sweet

Hematology (Internal Medicine) Physician · MD · Oncologist in San Diego, CA

4647 Zion Ave

San Diego, CA 92130

(619) 528-5000

Provider details

Specialty
Hematology (Internal Medicine) Physician
Also registered as
Hematology & Oncology Physician; Medical Oncology Physician
Credentials
MD
NPI number
1164581732

Checked against the CMS National Provider Identifier registry on October 2, 2026.

Medicare information

Graduated
1984
Group practices
Southern California Permanente Medical Group; Allina Health System
Hospital affiliations
  • Abbott Northwestern Hospital, Minneapolis, MN · Medicare rating 4 out of 5 stars
  • University of Wi Hospitals & Clinics Authority, Madison, WI · Medicare rating 5 out of 5 stars
  • Mercy Hospital, Coon Rapids, MN · Medicare rating 3 out of 5 stars
  • Cambridge Medical Center, Cambridge, MN · Medicare rating 4 out of 5 stars
  • Northern Montana Hospital, Havre, MT
Medicare
Accepts Medicare assignment (the Medicare-approved amount as full payment)
Telehealth
Offers telehealth visits

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

Thomas Sweet, MD, is a hematology (internal medicine) physician in San Diego, California, registered with the federal National Provider Identifier (NPI) registry. Other registered specialties: Hematology & Oncology Physician; Medical Oncology Physician. Contact the provider directly to confirm services, hours and accepted insurance.

Listings are provided for information only and may be out of date. Know Cancer does not endorse any provider. Please confirm details directly with the provider.