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

Dr. Marie Bellantoni, MD

Individual provider Endocrinology, Diabetes & Metabolism Physician · NPI 1104893395

Dr. Marie Bellantoni, MD is an Endocrinology in Baltimore, Maryland. Graduated from Johns Hopkins University School of Medicine in 1987, 39 years ago. Practices with St Paul Place Specialists, Inc, a 339-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
39
Trained at
Johns Hopkins University School of Medicine
Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

301 St Paul St Ste 505
Baltimore, MD 21202
Phone: (410) 332-9800
Fax: (410) 385-9382
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence D0046057 (MD)

Record details

NPI number1104893395
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 7, 2006
Last updated in NPPESJuly 27, 2022
Certification dateJuly 27, 2022
Mailing address301 St Paul St, Pob Suite 505, Baltimore, MD 21202

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolJOHNS HOPKINS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1987 (39 years in practice)
Group practice St Paul Place Specialists, Inc. — 339 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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