NPPES file of Aug 9, 2026

Karolina Olszewska, PT

Physical Therapist · Ridgewood, NY

Karolina Olszewska, PT is a physical therapist with a practice address in Ridgewood, New York, and NPI 1689230963, issued on May 13, 2019. Check the license (New York 049699, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1689230963
Name
Karolina Olszewska
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License numbers
049699 NY
012027 NY
Self-reported in NPPES; status is on the state search
Practice location
6009 Myrtle Ave, Ridgewood, NY 11385
Phone
(347) 472-1834
Enumerated
May 13, 2019
Record last updated
Nov 16, 2022
Fax
(347) 472-1838
Medicare enrollment
Enrolled (PECOS I20230110002710); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 6009 Myrtle Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Eda OzulkuluPhysical Therapist1861241747

Verify Karolina Olszewska in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 049699
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the New York license search

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Bills Medicare through one group practice

  1. Fox Rehabilitation Physical Therapy Services LLCFlushing, NY

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Karolina Olszewska among 21,756 physical therapist records in New York

Karolina Olszewska, PT is one of 21,756 physical therapist records with a practice address in New York. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 64% of them.

  • NPI issued2019 · 64% of these records are older, 30% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileYes · 34% of these records are
  • Graduated2017 · median 2016 among the 7,302 with a school on file
  • Record last updated2022 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

50 physical therapist records list a practice address in Ridgewood

They are 50 of the 584 NPPES records with a practice address in Ridgewood, and 21,756 physical therapist records in New York.

The 8 physical therapist records with the nearest ZIP codes

  1. Marie Antoniadis, PTRidgewood, NY 113851417961004
  2. Efstartios Antoniadis, PTRidgewood, NY 113851871507707
  3. Anna Borowik, MSPTRidgewood, NY 113851790745156
  4. Lurleen Lorraine DiligGlendale, NY 113851528247103
  5. Carlo GatdulaRidgewood, NY 113851598884603
  6. Linda Kaja-Mulvena, P.T.Glendale, NY 113851790930691
  7. Oliver Laureta, R.P.T.Glendale, NY 113851508983248
  8. Ryan Martin, DPTGlendale, NY 113851780708388

Common questions

What is Karolina Olszewska, PT's NPI number?

Karolina Olszewska, PT's National Provider Identifier (NPI) is 1689230963, issued on May 13, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Karolina Olszewska, PT located?

The NPPES record lists a practice address at 6009 Myrtle Ave, Ridgewood, NY, 11385. Phone: (347) 472-1834. Providers update this record themselves, so call before visiting.

How can I verify Karolina Olszewska, PT's license?

NPPES lists New York license number 049699, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.