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

Sandra Bellantonio, MD

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1437245206

Sandra Bellantonio, MD is an Internal Medicine in Springfield, Massachusetts. Qualified in 1991, 35 years ago. Practices with Masstex Imaging, LLC, an 11-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
35
Licensed in
MA
In the registry since
2006
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

759 Chestnut Street S2668
Springfield, MA 01199
Phone: (413) 794-8120
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Geriatric Medicine (Internal Medicine) Physician (primary) Taxonomy 207RG0300X · Licence 80216 (MA)

Record details

NPI number1437245206
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 5, 2006
Last updated in NPPESMarch 11, 2011
Mailing address280 Chestnut Street, 2nd Floor, Springfield, MA 01199

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Masstex Imaging, Llc — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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