MISS JOANNA JELENIEWSKA JELENIEWSKA NURSE PRACTITIONER
NPI 1144980822
Nurse Practitioner - Adult Health in Brooklyn, NY
About Miss Joanna Jeleniewska Jeleniewska Nurse Practitioner NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MISS JOANNA JELENIEWSKA JELENIEWSKA NURSE PRACTITIONER (NPI 1144980822) is an individual adult health provider in Brooklyn, New York, licensed in New York (310013) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS, is affiliated with Maimonides Medical Center, and is a graduate of Other (2020).
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
Miss Joanna Jeleniewska Jeleniewska Nurse Practitioner 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 Joanna Jeleniewska reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brooklyn, NY 11219
- Reassigned Medicare billing, New York enrollment
- 1,177 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 2
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.
Maimonides Medical Center
Acute Care Hospitals · Brooklyn, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11228 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Joanna Jeleniewska's NPI number?
The NPI number for Joanna Jeleniewska is 1144980822. It was assigned to this individual provider in the NPPES registry on December 22, 2021.
Where is Joanna Jeleniewska located?
Joanna Jeleniewska practices at 683 83rd St, Brooklyn, NY 11228. The listed phone number is (718) 748-6321.
What is Joanna Jeleniewska's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Joanna Jeleniewska enrolled in Medicare?
Yes. Joanna Jeleniewska 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 Joanna Jeleniewska's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joanna Jeleniewska reassigns Medicare benefits to Maimonides Faculty Practice Plan (Brooklyn, 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 Joanna Jeleniewska's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Joanna Jeleniewska affiliated with any hospitals?
According to CMS data, Joanna Jeleniewska is affiliated with Maimonides Medical Center.
When was this NPI record last updated?
The NPPES record for Joanna Jeleniewska was last updated on December 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Miss Joanna Jeleniewska Jeleniewska, NURSE PRACTITIONER · NPI 1144980822
Adult Health physician in Brooklyn, New York. Individual provider, active in the CMS NPPES registry since December 22, 2021.
## Identity
- **NPI:** 1144980822 (Entity type: Individual)
- **Enumerated:** December 22, 2021
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 310013 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 683 83RD ST, Brooklyn, NY 11228-2815
- **Phone:** (718) 748-6321
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Maimonides Faculty Practice Plan (NPI 1053344846, Brooklyn, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** December 22, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1144980822) · Data from the CMS NPPES public registry.