JAROSLAW P MACIEJEWSKI MD
NPI 1831299908
Internal Medicine - Hematology in Cleveland, OH
About Jaroslaw P Maciejewski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JAROSLAW P MACIEJEWSKI MD (NPI 1831299908) is an individual hematology provider in Cleveland, Ohio, licensed in Ohio (35080280) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic, and is a graduate of Other (1990).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
Accepted Insurance
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
Jaroslaw P Maciejewski 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.
Areas of Expertise CMS Part B claims 3
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.
Cleveland Clinic
Acute Care Hospitals · Cleveland, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 44195 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
CLEVELAND, OH 44195
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 Jaroslaw Maciejewski's NPI number?
The NPI number for Jaroslaw Maciejewski is 1831299908. It was assigned to this individual provider in the NPPES registry on September 25, 2006.
Where is Jaroslaw Maciejewski located?
Jaroslaw Maciejewski practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (800) 223-2273.
What is Jaroslaw Maciejewski's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology, with taxonomy code 207RH0000X.
Is Jaroslaw Maciejewski enrolled in Medicare?
Yes. Jaroslaw Maciejewski 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.
What insurance does Jaroslaw Maciejewski accept?
Health plans from Oscar Insurance Corporation of Ohio list Jaroslaw Maciejewski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Jaroslaw Maciejewski affiliated with any hospitals?
According to CMS data, Jaroslaw Maciejewski is affiliated with Cleveland Clinic.
When was this NPI record last updated?
The NPPES record for Jaroslaw Maciejewski was last updated on February 5, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
