ROBERT D BONA MD
NPI 1124024559
Internal Medicine - Hematology & Oncology in Farmington, CT
About Robert D Bona Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT D BONA MD (NPI 1124024559) is an individual hematology & oncology provider in Farmington, Connecticut, licensed in Connecticut (026000) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of State University Of Ny Upstate Medical University (1980).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Robert D Bona 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 Robert Bona reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hartford, CT 06105
- Reassigned Medicare billing, Connecticut enrollment
- 1,186 clinicians in this Medicare group
Hamden, CT 06514
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06030 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.
FARMINGTON, CT 06030
FARMINGTON, CT 06030
FARMINGTON, CT 06030
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 Robert Bona's NPI number?
The NPI number for Robert Bona is 1124024559. It was assigned to this individual provider in the NPPES registry on June 21, 2005.
Where is Robert Bona located?
Robert Bona practices at 263 Farmington Ave, Farmington, CT 06030. The listed phone number is (860) 679-2100.
What is Robert Bona's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Robert Bona enrolled in Medicare?
Yes. Robert Bona 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 Robert Bona's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Bona reassigns Medicare benefits to 2 organizations: Trinity Health Of New England Provider Network Organization Inc (Hartford, CT) and Yale University (Hamden, CT). 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 Robert Bona's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Bona accept?
Health plans from Anthem Blue Cross and Blue Shield list Robert Bona 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 Robert Bona was last updated on January 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Robert D Bona, MD · NPI 1124024559
Hematology & Oncology physician in Farmington, Connecticut. Individual provider, active in the CMS NPPES registry since June 21, 2005.
## Identity
- **NPI:** 1124024559 (Entity type: Individual)
- **Enumerated:** June 21, 2005
- **Primary specialty:** Internal Medicine - Hematology & Oncology · taxonomy 207RH0003X
- **State license:** 026000 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 263 FARMINGTON AVE, Farmington, CT 06030-0001
- **Phone:** (860) 679-2100 · **Fax:** (860) 679-4815
## 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): Trinity Health Of New England Provider Network Organization Inc (NPI 1003882812, Hartford, CT); Yale University (NPI 1134391824, Hamden, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of Ny Upstate Medical University, class of 1980
## Record status
- **NPPES last updated:** January 15, 2010
- **Other identifiers:** Medicaid 1260009 (CT); Medicare UPIN C59722 (CT); Medicare PIN 490000175 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1124024559) · Data from the CMS NPPES public registry.