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SYLWIA JASINSKI M.D.
NPI 1255743886
Pediatrics - Pediatric Hematology-Oncology in Mineola, NY

Active since June 02, 2014PECOS Enrolled
84.47/100
CMS Quality Rating
120 MINEOLA BLVD STE 460, MINEOLA, NY 11501(516) 663-9400 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 1, 2021, Jul 9, 2021, Apr 25, 2018 (3 updates tracked since 2018).

About Sylwia Jasinski M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SYLWIA JASINSKI M.D. (NPI 1255743886) is an individual pediatric hematology-oncology provider in Mineola, New York, licensed in New York (289719) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255743886
Entity TypeIndividualFemale
Primary Taxonomy2080P0207X
Provider Legal NameSYLWIA JASINSKICredential: M.D.
Location Address120 MINEOLA BLVD STE 460Mineola, NY 11501-4067
Mailing Address120 Mineola Blvd Ste 460Mineola, NY 11501-4067 · (516) 663-9400
Phone(516) 663-9400
Sole ProprietorNo
Enumeration DateJune 2, 2014
Last NPPES UpdateDecember 1, 20213 updates tracked since enumeration
NPPES CertifiedDecember 1, 2021
✔ NPI 1255743886 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric Hematology-OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0207X
License✔ Licensed in NY · 289719
Definition
A pediatrician trained in the combination of pediatrics, hematology and oncology to recognize and manage pediatric blood disorders and cancerous diseases.
120 MINEOLA BLVD STE 460, Mineola, NY 11501
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sylwia Jasinski M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Sylwia Jasinski reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York University
1,045 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JOSHUA ISAO CHAN MD
Pediatrics (Pediatric Hematology-Oncology)
120 MINEOLA BLVD STE 460
MINEOLA, NY 11501
Nassau County (516) 663-9400

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 Sylwia Jasinski's NPI number?

The NPI number for Sylwia Jasinski is 1255743886. It was assigned to this individual provider in the NPPES registry on June 2, 2014.

Where is Sylwia Jasinski located?

Sylwia Jasinski practices at 120 Mineola Blvd Ste 460, Mineola, NY 11501. The listed phone number is (516) 663-9400.

What is Sylwia Jasinski's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Hematology-Oncology, with taxonomy code 2080P0207X.

Is Sylwia Jasinski enrolled in Medicare?

Yes. Sylwia Jasinski is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Sylwia Jasinski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sylwia Jasinski reassigns Medicare benefits to New York University (Boynton Beach, FL). 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 Sylwia Jasinski'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 Sylwia Jasinski was last updated on December 1, 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.