JEFFREY J FADROWSKI M.D.
NPI 1164582474
Pediatrics - Pediatric Nephrology in Baltimore, MD
About Jeffrey J Fadrowski M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JEFFREY J FADROWSKI M.D. (NPI 1164582474) is an individual pediatric nephrology provider in Baltimore, Maryland, licensed in Maryland (D57474) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1998).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Jeffrey J Fadrowski M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jeffrey Fadrowski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Baltimore, MD 21205
- Reassigned Medicare billing, Maryland enrollment
- 4,483 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.
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.
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
BALTIMORE, MD 21287
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 Jeffrey Fadrowski's NPI number?
The NPI number for Jeffrey Fadrowski is 1164582474. It was assigned to this individual provider in the NPPES registry on December 11, 2006.
Where is Jeffrey Fadrowski located?
Jeffrey Fadrowski practices at 600 N Wolfe St Park 335-Peds, Baltimore, MD 21287. The listed phone number is (410) 955-2467.
What is Jeffrey Fadrowski's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Nephrology, with taxonomy code 2080P0210X.
Is Jeffrey Fadrowski enrolled in Medicare?
Yes. Jeffrey Fadrowski is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jeffrey Fadrowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Fadrowski reassigns Medicare benefits to Johns Hopkins University (Baltimore, MD). The 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 Jeffrey Fadrowski'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 Jeffrey Fadrowski was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Jeffrey J Fadrowski, M.D. · NPI 1164582474
Pediatric Nephrology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since December 11, 2006.
## Identity
- **NPI:** 1164582474 (Entity type: Individual)
- **Enumerated:** December 11, 2006
- **Primary specialty:** Pediatrics - Pediatric Nephrology · taxonomy 2080P0210X
- **State license:** D57474 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 600 N WOLFE ST, PARK 335-PEDS, Baltimore, MD 21287-0005
- **Phone:** (410) 955-2467
## 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:** Johns Hopkins University (NPI 1033190442, Baltimore, MD), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1998
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicaid 686800200 (MD); Medicare ID-Type Unspecified KR43N096 (MD); Medicare UPIN H58439 (MD)
---
Source: [NPI Profile](https://npiprofile.com/npi/1164582474) · Data from the CMS NPPES public registry.