NPPES file of Aug 9, 2026

Leeann Ostrowski, PA

Physician Assistant · Wilkes Barre, PA

Leeann Ostrowski, PA is a physician assistant with a practice address in Wilkes Barre, Pennsylvania, and NPI 1437240801, issued on Sep 28, 2006. Check the license (Pennsylvania MA001721L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437240801
Name
Leeann Ostrowski
Credential
PA
Primary taxonomy
Physician Assistant 363A00000X
License number
MA001721L PA
Self-reported in NPPES; status is on the state search
Practice location
1155 E Mountain Blvd, Wilkes Barre, PA 18702
Phone
(570) 808-7916
Enumerated
Sep 28, 2006
Record last updated
Dec 24, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(570) 808-6006
Medicare enrollment
Enrolled (PECOS I20040607000499); 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 1155 E Mountain Blvd

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

  1. Elolo Awouya, MDObstetrics & Gynecology Physician1518127513
  2. Casey BaumgartnerPharmacist1821547233
  3. Wendy BeallaRegistered Nurse1023518677
  4. Barry Bernstein, DPMFoot Surgery Podiatrist1780613208
  5. Mehul Bhatt, MDDermatology Physician1861837551
  6. Marcella Buzanowicz, CRNPCNurse Practitioner1215005467

Verify Leeann Ostrowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license MA001721L
    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 Pennsylvania license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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97% fewer Medicare Part D claims than the average physician assistant in 2024

26 Medicare Part D claims for 12 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.

  1. Leeann Ostrowski26
  2. Specialty average830

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Geisinger ClinicDanville, PA

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

Leeann Ostrowski among 8,020 physician assistant records in Pennsylvania

Leeann Ostrowski, PA is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 85% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1993 · median 2018 among the 5,313 with a school on file
  • Record last updated2020 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

183 physician assistant records list a practice address in Wilkes Barre

They are 183 of the 2,654 NPPES records with a practice address in Wilkes Barre, and 8,020 physician assistant records in Pennsylvania.

The 8 physician assistant records with the nearest ZIP codes

  1. Ludmila AronzonWilkes Barre, PA 187021942318431
  2. Brian Babonis, PA-CPlains Twp, PA 187021720052681
  3. Deborah Baird, PA-CWilkes Barre, PA 187021477527356
  4. Robert Emery, PACWilkes Barre, PA 187021679586804
  5. Amy Ferranti, PA-CWilkes Barre, PA 187021831289693
  6. Natalie Hart, PA-CWilkes Barre, PA 187021720057045
  7. Walter Koss, PA-CWilkes Barre, PA 187021134189418
  8. Susan Maille, PA-CWilkes Barre, PA 187021255392908

Common questions

What is Leeann Ostrowski, PA's NPI number?

Leeann Ostrowski, PA's National Provider Identifier (NPI) is 1437240801, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Leeann Ostrowski, PA located?

The NPPES record lists a practice address at 1155 E Mountain Blvd, Wilkes Barre, PA, 18702. Phone: (570) 808-7916. Providers update this record themselves, so call before visiting.

How can I verify Leeann Ostrowski, PA's license?

NPPES lists Pennsylvania license number MA001721L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Leeann Ostrowski, PA prescribe under Medicare Part D?

In 2024, Leeann Ostrowski, PA had 26 Medicare Part D claims for 12 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.