DR. ERIN HAYLEY SIEKE MD, MS
NPI 1013400134
Pediatrics in Philadelphia, PA
About Dr. Erin Hayley Sieke Md, Ms NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ERIN HAYLEY SIEKE MD, MS (NPI 1013400134) is an individual pediatrics provider in Philadelphia, Pennsylvania, licensed in Rhode Island (MD20450) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in Providence, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
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. Erin Hayley Sieke Md, Ms 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
3Medicare enrollment records show Erin Sieke reassigns Medicare billing to 3 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
Providence, RI 02905
- Reassigned Medicare billing, Rhode Island enrollment
- 1,372 clinicians in this Medicare group
Providence, RI 02903
- Reassigned Medicare billing, Rhode Island enrollment
- 201 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 Erin Sieke's NPI number?
The NPI number for Erin Sieke is 1013400134. It was assigned to this individual provider in the NPPES registry on June 13, 2018.
Where is Erin Sieke located?
Erin Sieke practices at 3401 Civic Center Blvd, Philadelphia, PA 19104. The listed phone number is (215) 590-1000.
What is Erin Sieke's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Erin Sieke enrolled in Medicare?
Yes. Erin Sieke 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 Erin Sieke's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Sieke reassigns Medicare benefits to 3 organizations: Childrens Health Care Associates, Inc (Philadelphia, PA), Lifespan Physician Group, Inc. (Providence, RI) and Brown Emergency Medicine (Providence, RI). 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 Erin Sieke's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erin Sieke accept?
Health plans from WellSense Health Plan list Erin Sieke as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Erin Sieke was last updated on June 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months 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. Erin Hayley Sieke, MD, MS · NPI 1013400134
Pediatrics physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since June 13, 2018.
## Identity
- **NPI:** 1013400134 (Entity type: Individual)
- **Enumerated:** June 13, 2018
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** MD20450 (Rhode Island)
- **Sole proprietor:** No
## Practice location
- **Address:** 3401 CIVIC CENTER BLVD, 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:** 3 organizations under Medicare reassignment (form CMS-855R): Childrens Health Care Associates, Inc (NPI 1033204086, Philadelphia, PA); Lifespan Physician Group, Inc. (NPI 1174484216, Providence, RI); Brown Emergency Medicine (NPI 1962455022, Providence, RI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** June 26, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1013400134) · Data from the CMS NPPES public registry.