DR. AVI Z ROSENBERG MD, PHD
NPI 1831448786
Pathology - Anatomic Pathology in Washington, DC
About Dr. Avi Z Rosenberg Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AVI Z ROSENBERG MD, PHD (NPI 1831448786) is an individual anatomic pathology provider in Washington, District Of Columbia, licensed in Maryland (D0076733) and active in the NPI registry since September 2012. He is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and is a graduate of State University Of New York At Stony Brook, School Of Medicine (2011).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Avi Z Rosenberg Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Avi Rosenberg reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia enrollment
- 1,417 clinicians in this Medicare group
Bethesda, MD 20814
- Reassigned Medicare billing, Maryland enrollment
- 4,483 clinicians in this Medicare group
Baltimore, MD 21287
- Reassigned Medicare billing, District of Columbia enrollment
- 62 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 5
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.
Johns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20010 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.
WASHINGTON, DC 20010
WASHINGTON, DC 20010
WASHINGTON, DC 20010
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 Avi Rosenberg's NPI number?
The NPI number for Avi Rosenberg is 1831448786. It was assigned to this individual provider in the NPPES registry on September 6, 2012.
Where is Avi Rosenberg located?
Avi Rosenberg practices at 111 Michigan Ave NW, Washington, DC 20010. The listed phone number is (917) 941-9845.
What is Avi Rosenberg's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Avi Rosenberg enrolled in Medicare?
Yes. Avi Rosenberg is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Avi Rosenberg's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Avi Rosenberg reassigns Medicare benefits to 3 organizations: Children's Hospital (Washington, DC), Johns Hopkins University (Bethesda, MD) and Johns Hopkins University (Baltimore, MD). 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 Avi Rosenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Avi Rosenberg affiliated with any hospitals?
According to CMS data, Avi Rosenberg is affiliated with Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Avi Rosenberg was last updated on June 10, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Dr. Avi Z Rosenberg, MD, PHD · NPI 1831448786
Anatomic Pathology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since September 6, 2012.
## Identity
- **NPI:** 1831448786 (Entity type: Individual)
- **Enumerated:** September 6, 2012
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** D0076733 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 MICHIGAN AVE NW, Washington, DC 20010-2916
- **Phone:** (917) 941-9845
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Children's Hospital (NPI 1780800128, Washington, DC); Johns Hopkins University (NPI 1578569240, Bethesda, MD); Johns Hopkins University (NPI 1477540904, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York At Stony Brook, School Of Medicine, class of 2011
## Record status
- **NPPES last updated:** June 10, 2015
---
Source: [NPI Profile](https://npiprofile.com/npi/1831448786) · Data from the CMS NPPES public registry.