NPPES file of Aug 9, 2026

Mary Jean Ostrowski, RN

Emergency Registered Nurse · Pittsburgh, PA

Mary Jean Ostrowski, RN is an emergency registered nurse with a practice address in Pittsburgh, Pennsylvania, and NPI 1982959680, issued on Jul 18, 2012. Check the license (Pennsylvania RN612145, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1982959680
Name
Mary Jean Ostrowski
Credential
RN
Primary taxonomy
Emergency Registered Nurse 163WE0003X
License number
RN612145 PA
Self-reported in NPPES; status is on the state search
Practice location
University Drive, Pittsburgh, PA 15240
Phone
(412) 688-6000
Enumerated
Jul 18, 2012
Record last updated
Jul 18, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest emergency registered nurse records → All 168 in Pennsylvania → Look up another NPI →

Also registered at University Drive

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

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  4. Malak BokhariColon & Rectal Surgery Physician1992894760
  5. Emily Boss, M.S,, CCC-SLPSpeech-Language Pathologist1639553068
  6. Jeff BrenenstallMedical Technologist1730338310

Verify Mary Jean 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 RN612145    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

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Mary Jean Ostrowski among 168 emergency registered nurse records in Pennsylvania

Mary Jean Ostrowski, RN is one of 168 emergency registered nurse records with a practice address in Pennsylvania. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2012, is newer than 11% of them.

  • NPI issued2012 · 11% of these records are older, 89% newer
  • In a Medicare fileNo · 4% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2012 · 29% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163WE0003X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Emergency Registered Nurse providers in Pennsylvania

There are 168 emergency registered nurse records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 168 in Pennsylvania → Every provider in Pittsburgh → Emergency Registered Nurse nationwide →

The 8 emergency registered nurse records with the nearest ZIP codes

  1. Nicole Murphy, CFRNPittsburgh, PA 152401659713394
  2. Cara Ruefle, R.NPittsburgh, PA 152401346608635
  3. Abigail Brueggman, MSN- RNPittsburgh, PA 152371417716572
  4. Dharmendra Jha, RNPittsburgh, PA 152241942007554
  5. Sonya RymarchykPittsburgh, PA 152201487162251
  6. Ceayra Altman, RNPittsburgh, PA 152131467263020
  7. Joseph Mattis, CRNPPittsburgh, PA 152131497785026
  8. Scott Newton, RNPittsburgh, PA 152121689507998

Common questions

What is Mary Jean Ostrowski, RN's NPI number?

Mary Jean Ostrowski, RN's National Provider Identifier (NPI) is 1982959680, issued on Jul 18, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Mary Jean Ostrowski, RN located?

The NPPES record lists a practice address at University Drive, Pittsburgh, PA, 15240. Phone: (412) 688-6000. Providers update this record themselves, so call before visiting.

How can I verify Mary Jean Ostrowski, RN's license?

NPPES lists Pennsylvania license number RN612145, as entered by the provider. Search the Pennsylvania 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.