Stefan Szilagyi
NPI 1134696529 · Surgical Physician Assistant · Philadelphia, PA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefan Szilagyi is a Surgical Physician Assistant provider in Philadelphia, PA (NPI 1134696529).
Provider details
- NPI number
- 1134696529
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
- Surgical Physician Assistant363AS0400X
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2018-10-24
- Last updated
- 2020-01-13
- Certified
- 2020-01-13
Frequently asked questions
- What is Stefan Szilagyi's NPI number?
- Stefan Szilagyi's National Provider Identifier (NPI) is 1134696529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefan Szilagyi's specialty?
- Stefan Szilagyi is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stefan Szilagyi located?
- Stefan Szilagyi's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4238.
- What is Stefan Szilagyi's phone number?
- The practice phone number listed in the NPPES registry for Stefan Szilagyi is (215) 662-7320.
- Does Stefan Szilagyi accept Medicare?
- Stefan Szilagyi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefan Szilagyi's NPI active?
- Yes — Stefan Szilagyi's NPI (1134696529) is active in the NPPES registry as of the last update on 2020-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.