SANDRA BELLANTONIO MD
NPI 1437245206
Internal Medicine - Geriatric Medicine in Springfield, MA
About Sandra Bellantonio Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SANDRA BELLANTONIO MD (NPI 1437245206) is an individual geriatric medicine provider in Springfield, Massachusetts, licensed in Massachusetts (80216) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1991).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Sandra Bellantonio Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Sandra Bellantonio reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Danvers, MA 01923
- Reassigned Medicare billing, Connecticut, Massachusetts, New Hampshire and Rhode Island enrollments
- 6 clinicians in this Medicare group
Dallas, TX 75244
- Reassigned Medicare billing, Massachusetts and New Hampshire enrollments
- 203 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01199 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
SPRINGFIELD, MA 01199
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Sandra Bellantonio's NPI number?
The NPI number for Sandra Bellantonio is 1437245206. It was assigned to this individual provider in the NPPES registry on October 5, 2006.
Where is Sandra Bellantonio located?
Sandra Bellantonio practices at 759 Chestnut Street S2668, Springfield, MA 01199. The listed phone number is (413) 794-8120.
What is Sandra Bellantonio's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.
Is Sandra Bellantonio enrolled in Medicare?
Yes. Sandra Bellantonio is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Sandra Bellantonio's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Bellantonio reassigns Medicare benefits to 2 organizations: Masstex Imaging, LLC (Danvers, MA) and Signify Health Medical Associates, PLLC (Dallas, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Sandra Bellantonio's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sandra Bellantonio accept?
Health plans from CareSource (Common Ground Healthcare) list Sandra Bellantonio as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Sandra Bellantonio was last updated on March 11, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Sandra Bellantonio, MD · NPI 1437245206
Geriatric Medicine physician in Springfield, Massachusetts. Individual provider, active in the CMS NPPES registry since October 5, 2006.
## Identity
- **NPI:** 1437245206 (Entity type: Individual)
- **Enumerated:** October 5, 2006
- **Primary specialty:** Internal Medicine - Geriatric Medicine · taxonomy 207RG0300X
- **State license:** 80216 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 759 CHESTNUT STREET, S2668, Springfield, MA 01199
- **Phone:** (413) 794-8120
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Masstex Imaging, LLC (NPI 1326091380, Danvers, MA); Signify Health Medical Associates, PLLC (NPI 1750845863, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1991
## Record status
- **NPPES last updated:** March 11, 2011
- **Other identifiers:** Medicare UPIN G51037 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1437245206) · Data from the CMS NPPES public registry.