NPPES file of Aug 9, 2026

Karen S. Wosiski, APN

Pediatric Nurse Practitioner · Ardmore, PA

Karen S. Wosiski, APN is a pediatric nurse practitioner with a practice address in Ardmore, Pennsylvania, and NPI 1689881161, issued on May 16, 2007. Check the license (Pennsylvania TP003599N, 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
1689881161
Name
Karen S. Wosiski
Credential
APN
Primary taxonomy
Pediatric Nurse Practitioner 363LP0200X
License numbers
TP003599N PA
26NN03149400 NJ
Self-reported in NPPES; status is on the state search
Practice location
100 Church RD Ste 300, Ardmore, PA 19003
Phone
(610) 896-8582
Enumerated
May 16, 2007
Record last updated
Jul 21, 2026
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 pediatric nurse practitioner records → All 1,154 in Pennsylvania → Look up another NPI →

Verify Karen S. Wosiski 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 TP003599N    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
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89% fewer Medicare Part D claims than the average pediatric nurse practitioner in 2024

23 Medicare Part D claims, against an average of 206 among the 854 providers of this specialty who prescribed in Part D.

  1. Karen Wosiski23
  2. Specialty average206

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.

Karen S. Wosiski among 1,154 pediatric nurse practitioner records in Pennsylvania

Karen S. Wosiski, APN is one of 1,154 pediatric nurse practitioner records with a practice address in Pennsylvania. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 12% of them.

  • NPI issued2007 · 12% of these records are older, 76% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileNo · 3% of these records are
  • Record last updated2026 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0200X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Nurse Practitioner providers in Pennsylvania

There are 1,154 pediatric nurse practitioner records in Pennsylvania.

All 1,154 in Pennsylvania → Every provider in Ardmore → Pediatric Nurse Practitioner nationwide →

The 8 pediatric nurse practitioner records with the nearest ZIP codes

  1. Kara Goldstein, CRNPArdmore, PA 190031508264771
  2. Eve Bosnick, MSN,CRNPBala Cynwyd, PA 190041417938531
  3. Tracy Molloy, CPNPAmbler, PA 190021932452943
  4. Jo Ann Serota, R.N., C.R.N.P.Ambler, PA 190021194724526
  5. Denise Ellison, CPNPAbington, PA 190011780820274
  6. Susan Fisher, CRNPAbington, PA 190011851615298
  7. Janice Geiger, MSN, CRNP,PNP-BCAbington, PA 190011245529932
  8. Susan Gresko, MSN, CRNPAbington, PA 190011184688343

Common questions

What is Karen S. Wosiski, APN's NPI number?

Karen S. Wosiski, APN's National Provider Identifier (NPI) is 1689881161, issued on May 16, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Karen S. Wosiski, APN located?

The NPPES record lists a practice address at 100 Church RD Ste 300, Ardmore, PA, 19003. Phone: (610) 896-8582. Providers update this record themselves, so call before visiting.

How can I verify Karen S. Wosiski, APN's license?

NPPES lists Pennsylvania license number TP003599N, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Karen S. Wosiski, APN prescribe under Medicare Part D?

In 2024, Karen S. Wosiski, APN had 23 Medicare Part D claims; the average among pediatric nurse practitioner prescribers was 206. 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.

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.