SARAH WANG MARGOLIUS MD
NPI 1427442078
Pediatrics - Pediatric Emergency Medicine in Cleveland, OH
About Sarah Wang Margolius Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SARAH WANG MARGOLIUS MD (NPI 1427442078) is an individual pediatric emergency medicine provider in Cleveland, Ohio, licensed in Ohio (35.134007) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and maintains a secondary practice location in Chicago.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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 (PECOS)
Sarah Wang Margolius Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Sarah Margolius reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Cleveland, OH 44106
- Reassigned Medicare billing, Ohio enrollment
- 3,958 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.
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.
CLEVELAND, OH 44106
CLEVELAND, OH 44106
CLEVELAND, OH 44106
CLEVELAND, OH 44106
CLEVELAND, OH 44106
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 Sarah Margolius's NPI number?
The NPI number for Sarah Margolius is 1427442078. It was assigned to this individual provider in the NPPES registry on March 21, 2015. The provider is also known as Sarah Elizabeth Ren-Lih Wang.
Where is Sarah Margolius located?
Sarah Margolius practices at 11100 Euclid Ave, Cleveland, OH 44106. The listed phone number is (216) 844-3722.
What is Sarah Margolius's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Emergency Medicine, with taxonomy code 2080P0204X.
Is Sarah Margolius enrolled in Medicare?
Yes. Sarah Margolius is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Sarah Margolius's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sarah Margolius reassigns Medicare benefits to University Hospitals Medical Group Inc (Cleveland, OH). The 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 Sarah Margolius's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sarah Margolius accept?
Health plans from Antidote Health Plan of Ohio, Inc. list Sarah Margolius 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 Sarah Margolius was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Sarah Wang Margolius, MD · NPI 1427442078
Pediatric Emergency Medicine physician in Cleveland, Ohio. Individual provider, active in the CMS NPPES registry since March 21, 2015.
## Identity
- **NPI:** 1427442078 (Entity type: Individual)
- **Enumerated:** March 21, 2015
- **Primary specialty:** Pediatrics - Pediatric Emergency Medicine · taxonomy 2080P0204X
- **State license:** 35.134007 (Ohio)
- **Sole proprietor:** No
## Practice location
- **Address:** 11100 EUCLID AVE, Cleveland, OH 44106-1716
- **Phone:** (216) 844-3722
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** University Hospitals Medical Group Inc (NPI 1669499414, Cleveland, OH), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 9, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1427442078) · Data from the CMS NPPES public registry.