Quick answers
- Does Natalie C. Knitowski accept Medicare assignment?
- Yes. Medicare's clinician data says Natalie C. Knitowski accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- What is Natalie C. Knitowski's NPI number?
- 1548265432. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Natalie C. Knitowski works
Medicare's Facility Affiliation Data lists Natalie C. Knitowski at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Chester County HospitalWest Chester, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390179
- Christiana HospitalNewark, DE · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 080001
- Hospital of University of PennsylvaniaPhiladelphia, PA · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 390111
Practice locations
Addresses where Natalie C. Knitowski is enrolled with Medicare (CMS data updated October 2, 2026).
- 105 Vineyard Way, 101 Penn Orthopaedics Southern Chester CounWest Grove, PA 19390 (610) 869‑4830
- 3400 Spruce StPhiladelphia, PA 19104
- 3400 Spruce Street 5 White Bldg, Oral and Maxillofacial Surgery HupPhiladelphia, PA 19104 (215) 829‑6079
- 701 E Marshall StWest Chester, PA 19380
- 701 E Marshall Street 2nd Floor, Cardiac Surgery Chester CountyWest Chester, PA 19380 (610) 738‑2690
Group practices
Medicare enrollment lists Natalie C. Knitowski as a member of this group (CMS data updated October 2, 2026).
- University of Penn - Medical Group3,505 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in West Grove
Clinicians with the same Medicare primary specialty in West Grove, PA — not a recommendation.
Other clinicians in University of Penn - Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 1994 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548265432 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians