EWA NIEMIERKO M.D.
NPI 1447233549
Internal Medicine - Hematology & Oncology in Concord, MA
About Ewa Niemierko M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EWA NIEMIERKO M.D. (NPI 1447233549) is an individual hematology & oncology provider in Concord, Massachusetts, licensed in Massachusetts (160258) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Sturdy Memorial Hospital, and maintains a secondary practice location in Attleboro.
NPPES Registry Identity
Specialties & Licenses
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Secondary Practice Location 1
Other Identifiers 6
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Ewa Niemierko 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.
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Sturdy Memorial Hospital
Acute Care Hospitals · Attleboro, MASouth Shore Hospital
Acute Care Hospitals · South Weymouth, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01742 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.
CONCORD, MA 01742
CONCORD, MA 01742
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 Ewa Niemierko's NPI number?
The NPI number for Ewa Niemierko is 1447233549. It was assigned to this individual provider in the NPPES registry on November 22, 2005.
Where is Ewa Niemierko located?
Ewa Niemierko practices at 131 Ornac John Cumming Bldg #200, Concord, MA 01742. The listed phone number is (978) 287-3436.
What is Ewa Niemierko's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.
Is Ewa Niemierko enrolled in Medicare?
Yes. Ewa Niemierko 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.
Is Ewa Niemierko affiliated with any hospitals?
According to CMS data, Ewa Niemierko is affiliated with Sturdy Memorial Hospital and South Shore Hospital.
When was this NPI record last updated?
The NPPES record for Ewa Niemierko was last updated on October 2, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
