DR. ELLEN GAYLE SZYDLOWSKI MD
NPI 1174641054
Pediatrics in Philadelphia, PA
About Dr. Ellen Gayle Szydlowski Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ELLEN GAYLE SZYDLOWSKI MD (NPI 1174641054) is an individual pediatrics provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD444849) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2007).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Ellen Gayle Szydlowski Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Ellen Szydlowski reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Philadelphia, PA 19104
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,225 clinicians in this Medicare group
Voorhees, NJ 08043
- Reassigned Medicare billing, New Jersey enrollment
- 190 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 19104 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
PHILADELPHIA, PA 19104
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Ellen Szydlowski's NPI number?
The NPI number for Ellen Szydlowski is 1174641054. It was assigned to this individual provider in the NPPES registry on March 27, 2007.
Where is Ellen Szydlowski located?
Ellen Szydlowski practices at 3401 Civic Center Blvd Children's Hospital Of Philadelphia, Philadelphia, PA 19104. The listed phone number is (215) 590-1000.
What is Ellen Szydlowski's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Ellen Szydlowski enrolled in Medicare?
Yes. Ellen Szydlowski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Ellen Szydlowski's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Szydlowski reassigns Medicare benefits to 2 organizations: Childrens Health Care Associates, Inc (Philadelphia, PA) and Children's Health Care Associates Of New Jersey PC (Voorhees, NJ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ellen Szydlowski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Ellen Szydlowski was last updated on October 30, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Ellen Gayle Szydlowski, MD · NPI 1174641054
Pediatrics physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 27, 2007.
## Identity
- **NPI:** 1174641054 (Entity type: Individual)
- **Enumerated:** March 27, 2007
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** MD444849 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 3401 CIVIC CENTER BLVD, CHILDREN'S HOSPITAL OF PHILADELPHIA, Philadelphia, PA 19104-4319
- **Phone:** (215) 590-1000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Childrens Health Care Associates, Inc (NPI 1033204086, Philadelphia, PA); Children's Health Care Associates Of New Jersey PC (NPI 1669567681, Voorhees, NJ) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Jefferson Medical College Of Thomas Jefferson University, class of 2007
## Record status
- **NPPES last updated:** October 30, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1174641054) · Data from the CMS NPPES public registry.