NPPES file of Aug 9, 2026

Natalie C. Knitowski, PA-C

Surgical Physician Assistant · Exton, PA

Natalie C. Knitowski, PA-C is a surgical physician assistant with a practice address in Exton, Pennsylvania, and NPI 1548265432, issued on Jun 16, 2005. Check the license 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548265432
Name
Natalie C. Knitowski
Credential
PA-C
Primary taxonomy
Surgical Physician Assistant 363AS0400X
Practice location
479 Thomas Jones Way Ste 300, Exton, PA 19341
Phone
(610) 280-9999
Enumerated
Jun 16, 2005
Record last updated
Nov 27, 2024
Fax
(215) 615-1320
Medicare enrollment
Enrolled (PECOS I20170601000984); 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 479 Thomas Jones Way Ste 300

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

  1. Amanda Antonini, PA-CSurgical Physician Assistant1982061099
  2. Amy Earnest, PA-CMedical Physician Assistant1962703645
  3. Kristen Eppolite, PA-CPhysician Assistant1265685473
  4. Kenneth Hild, PA-CPhysician Assistant1538248380
  5. Sara Jackson, PAPhysician Assistant1790055465
  6. Christopher Lyons, M.D.Adult Reconstructive Orthopaedic Surgery Physician1093718017

Verify Natalie C. Knitowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this professionCheck 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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Bills Medicare through one group practice

  1. University OF Penn - Medical GroupWest Grove, PA

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

Natalie C. Knitowski among 832 surgical physician assistant records in Pennsylvania

Natalie C. Knitowski, PA-C is one of 832 surgical physician assistant records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 97% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1994 · median 2013 among the 541 with a school on file
  • Record last updated2024 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AS0400X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgical Physician Assistant providers in Pennsylvania

There are 832 surgical physician assistant records in Pennsylvania.

The 8 surgical physician assistant records with the nearest ZIP codes

  1. Amanda Antonini, PA-CExton, PA 193411982061099
  2. Frank Pallante, PHYSICIAN ASSISTANTLincoln University, PA 193521568636736
  3. Nicholas Archer, PA-CWest Chester, PA 193801114171774
  4. Christopher Aylsworth, PA-CWest Chester, PA 193801861455982
  5. Ann Dellevigne, PACWest Chester, PA 193801548351653
  6. Jennifer Dempsey, PA-CWest Chester, PA 193801356304463
  7. Daphne Macmillan, PA-CWest Chester, PA 193801043697568
  8. Joanne Sandherr, PA-CWest Chester, PA 193801821051582

Common questions

What is Natalie C. Knitowski, PA-C's NPI number?

Natalie C. Knitowski, PA-C's National Provider Identifier (NPI) is 1548265432, issued on Jun 16, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Natalie C. Knitowski, PA-C located?

The NPPES record lists a practice address at 479 Thomas Jones Way Ste 300, Exton, PA, 19341. Phone: (610) 280-9999. Providers update this record themselves, so call before visiting.

How can I verify Natalie C. Knitowski, PA-C's license?

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. 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.