ABHIMANYU AGGARWAL MD
NPI 1083169742
Internal Medicine - Infectious Disease in Rochester, NY
About Abhimanyu Aggarwal Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ABHIMANYU AGGARWAL MD (NPI 1083169742) is an individual infectious disease provider in Rochester, New York, licensed in New York (310650) and active in the NPI registry since August 2016. He is enrolled in Medicare PECOS, is affiliated with Rochester General Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 2
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
Abhimanyu Aggarwal 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
3Medicare enrollment records show Abhimanyu Aggarwal reassigns Medicare billing to 3 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
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
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Rochester General Hospital
Acute Care Hospitals · Rochester, NYPhysician 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 Abhimanyu Aggarwal's NPI number?
The NPI number for Abhimanyu Aggarwal is 1083169742. It was assigned to this individual provider in the NPPES registry on August 23, 2016.
Where is Abhimanyu Aggarwal located?
Abhimanyu Aggarwal practices at 1425 Portland Ave, Rochester, NY 14621. The listed phone number is (585) 922-4003.
What is Abhimanyu Aggarwal's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.
Is Abhimanyu Aggarwal enrolled in Medicare?
Yes. Abhimanyu Aggarwal 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 Abhimanyu Aggarwal's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Abhimanyu Aggarwal reassigns Medicare benefits to 3 organizations: Rochester General Hospital (Rochester, NY), Newark Wayne Community Hospital (Newark, NY) and Clifton Springs Sanitarium Co (Clifton Springs, NY). 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 Abhimanyu Aggarwal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Abhimanyu Aggarwal affiliated with any hospitals?
According to CMS data, Abhimanyu Aggarwal is affiliated with Rochester General Hospital.
When was this NPI record last updated?
The NPPES record for Abhimanyu Aggarwal was last updated on July 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Abhimanyu Aggarwal, MD · NPI 1083169742
Infectious Disease physician in Rochester, New York. Individual provider, active in the CMS NPPES registry since August 23, 2016.
## Identity
- **NPI:** 1083169742 (Entity type: Individual)
- **Enumerated:** August 23, 2016
- **Primary specialty:** Internal Medicine - Infectious Disease · taxonomy 207RI0200X
- **State license:** 310650 (New York)
- **Sole proprietor:** No
## Practice location
- **Address:** 1425 PORTLAND AVE, Rochester, NY 14621-3011
- **Phone:** (585) 922-4003
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Rochester General Hospital (NPI 1063531929, Rochester, NY); Newark Wayne Community Hospital (NPI 1346369212, Newark, NY); Clifton Springs Sanitarium Co (NPI 1366505463, Clifton Springs, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** July 27, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1083169742) · Data from the CMS NPPES public registry.