Quick answers
- Which hospitals does Erum N. Ilyas work at?
- Medicare's official clinician data lists Erum N. Ilyas at 1 hospital: Paoli Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Erum N. Ilyas see patients?
- Medicare's clinician data lists 3 practice locations, including King Of Prussia, PA and Philadelphia, PA. Call before your visit to confirm the address.
- What is Erum N. Ilyas's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Erum N. Ilyas accept Medicare assignment?
- Yes. Medicare's clinician data says Erum N. Ilyas accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Erum N. Ilyas?
- (610) 265-1166, as listed in official Medicare / NPI Registry data.
- What is Erum N. Ilyas's NPI number?
- 1003800541. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Erum N. Ilyas works
Medicare's Facility Affiliation Data lists Erum N. Ilyas at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Paoli HospitalPaoli, PA · Acute Care Hospital · CCN 390153
Practice locations
Addresses where Erum N. Ilyas is enrolled with Medicare (CMS data updated 2026-10-02).
- 120 Valley Green Ln, Fl 5King Of Prussia, PA 19406 (610) 265‑1166
- 822 Pine StPhiladelphia, PA 19107 (267) 519‑0154
- 860 1st Ave, Suite 8bKing Of Prussia, PA 19406 (212) 283‑3000
Group practices
Medicare enrollment lists Erum N. Ilyas as a member of this group (CMS data updated 2026-10-02).
- Pennsylvania Centre for Dermatology, LLC40 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in King Of Prussia
Clinicians with the same Medicare primary specialty in King Of Prussia, PA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Drexel University College Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1003800541 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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