Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Cassius Diego Belfonte, MD

Individual provider Cardiovascular Disease Physician · NPI 1093978322

Cassius Diego Belfonte, MD is a Cardiovascular Disease (Cardiology) in Prince Frederick, Maryland. Qualified in 2005, 21 years ago. Practices with Calvert Internal Medicine Group, PA, a 40-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
21
Licensed in
MD
In the registry since
2008
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

110 Hospital Rd Ste 306
Prince Frederick, MD 20678-4044
Phone: (410) 414-6559
Fax: (410) 414-5332
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence D0076683 (MD)

Record details

NPI number1093978322
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2008
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Calvert Internal Medicine Group, Pa — 40 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations5 on file with Medicare

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