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DR. ALEKSANDRA WALASEK MD
NPI 1487275665
Urology in New York, NY

Active since April 29, 2020PECOS EnrolledAccepts Medicare Assignment
10 UNION SQ E STE 3A, NEW YORK, NY 10003(212) 844-8900 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 26, 2026, Apr 4, 2025 (2 updates tracked since 2025).

About Dr. Aleksandra Walasek Md NPPES

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

DR. ALEKSANDRA WALASEK MD (NPI 1487275665) is an individual urology provider in New York, New York, licensed in New York (33654401) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1487275665
Entity TypeIndividualFemale
Primary Taxonomy208800000X
Provider Legal NameDR. ALEKSANDRA WALASEKCredential: MD
Location Address10 UNION SQ E STE 3ANew York, NY 10003-3314
Mailing Address10 Union Sq E Ste 3aNew York, NY 10003-3314 · (212) 844-8900
Phone(212) 844-8900
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateApril 29, 2020
Last NPPES UpdateMay 26, 20262 updates tracked since enumeration
NPPES CertifiedMay 26, 2026
✔ NPI 1487275665 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License✔ Licensed in NY · 33654401
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
10 UNION SQ E STE 3A, New York, NY 10003
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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

Dr. Aleksandra Walasek 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.

PECOS PAC ID8224545454
PECOS Enrollment IDI20250730003726
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10003 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$150.24 typical visit price
range $65.69 – $198.19
Typical copayment $37.56 (range $16.42 – $49.54)
Most-billed visit code 99204
Established Patient
$81.44 typical visit price
range $21.20 – $160.66
Typical copayment $20.36 (range $5.30 – $40.16)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

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

HILLARY MENDIETA PA
Physician Assistant
10 UNION SQ E STE 3A
NEW YORK, NY 10003
New York County (212) 844-8900
MODASSAR AWAN MD
Student in an Organized Health Care Education/Training Program
10 UNION SQ E STE 3A
NEW YORK, NY 10003
New York County (212) 241-8833

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 Aleksandra Walasek's NPI number?

The NPI number for Aleksandra Walasek is 1487275665. It was assigned to this individual provider in the NPPES registry on April 29, 2020.

Where is Aleksandra Walasek located?

Aleksandra Walasek practices at 10 Union Sq E Ste 3A, New York, NY 10003. The listed phone number is (212) 844-8900.

What is Aleksandra Walasek's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Aleksandra Walasek enrolled in Medicare?

Yes. Aleksandra Walasek 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 Aleksandra Walasek affiliated with any hospitals?

According to CMS data, Aleksandra Walasek is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Aleksandra Walasek was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.