ELZBIETA MARCHELSKA M.D.
NPI 1356439285
Internal Medicine in Elmhurst, NY
About Elzbieta Marchelska M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELZBIETA MARCHELSKA M.D. (NPI 1356439285) is an individual internal medicine provider in Elmhurst, New York, licensed in New York (242846) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1988).
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 and accepts Medicare assignment
Elzbieta Marchelska M.d. 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 Reassignment
Medicare enrollment records show Elzbieta Marchelska reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Elmhurst, NY 11373
- Reassigned Medicare billing, New York enrollment
- 596 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 17
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 11373 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 7
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 Elzbieta Marchelska's NPI number?
The NPI number for Elzbieta Marchelska is 1356439285. It was assigned to this individual provider in the NPPES registry on October 10, 2006.
Where is Elzbieta Marchelska located?
Elzbieta Marchelska practices at 7425 Grand Ave, Elmhurst, NY 11373. The listed phone number is (718) 803-2273.
What is Elzbieta Marchelska's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Elzbieta Marchelska enrolled in Medicare?
Yes. Elzbieta Marchelska 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 organization bills Medicare for Elzbieta Marchelska's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elzbieta Marchelska reassigns Medicare benefits to City Medical Of Upper East Side, PLLC (Elmhurst, NY). 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 Elzbieta Marchelska'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 Elzbieta Marchelska was last updated on December 16, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.