MR. ROBERT M. GIAMBRONE M.D.
NPI 1891897914
Emergency Medicine in Rochester, NY
About Mr. Robert M. Giambrone M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ROBERT M. GIAMBRONE M.D. (NPI 1891897914) is an individual emergency medicine provider in Rochester, New York, licensed in New York (194604-1) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 3
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Robert M. Giambrone M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
7Medicare enrollment records show Robert Giambrone reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, NY 14621
- Reassigned Medicare billing, New York enrollment
- 2,285 clinicians in this Medicare group
Rochester, NY 14617
- Reassigned Medicare billing, New York enrollment
- 1,442 clinicians in this Medicare group
Newark, NY 14513
- Reassigned Medicare billing, New York enrollment
- 679 clinicians in this Medicare group
Clifton Springs, NY 14432
- Reassigned Medicare billing, New York enrollment
- 872 clinicians in this Medicare group
Batavia, NY 14020
- Reassigned Medicare billing, New York enrollment
- 782 clinicians in this Medicare group
Hornell, NY 14843
- Reassigned Medicare billing, New York enrollment
- 436 clinicians in this Medicare group
Syracuse, NY 13203
- Reassigned Medicare billing, New York enrollment
- Medicare enrollment name: Emergency Care Services Of New York PC
- 240 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 2
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 14621 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Giambrone's NPI number?
The NPI number for Robert Giambrone is 1891897914. It was assigned to this individual provider in the NPPES registry on September 1, 2006.
Where is Robert Giambrone located?
Robert Giambrone practices at 1425 Portland Ave, Rochester, NY 14621. The listed phone number is (585) 922-4000.
What is Robert Giambrone's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Robert Giambrone enrolled in Medicare?
Yes. Robert Giambrone is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Robert Giambrone's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Giambrone reassigns Medicare benefits to 7 organizations: Rochester General Hospital (Rochester, NY), The Unity Hospital Of Rochester (Rochester, NY), Newark Wayne Community Hospital (Newark, NY), Clifton Springs Sanitarium Co (Clifton Springs, NY), United Memorial Medical Center (Batavia, NY) and 2 more organizations, listed in the Medicare section above. 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 Giambrone's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Robert Giambrone was last updated on September 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Mr. Robert M. Giambrone, M.D. · NPI 1891897914
Emergency Medicine physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since September 1, 2006.
## Identity
- **NPI:** 1891897914 (Entity type: Individual)
- **Enumerated:** September 1, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 194604-1 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1425 PORTLAND AVE, Rochester, NY 14621-3001
- **Phone:** (585) 922-4000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Rochester General Hospital (NPI 1063531929, Rochester, NY); The Unity Hospital Of Rochester (NPI 1457395766, Rochester, NY); Newark Wayne Community Hospital (NPI 1346369212, Newark, NY); Clifton Springs Sanitarium Co (NPI 1366505463, Clifton Springs, NY); United Memorial Medical Center (NPI 1669747085, Batavia, NY); and 2 more · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 30, 2022
- **Other identifiers:** Medicaid 01830006 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1891897914) · Data from the CMS NPPES public registry.