EUNICE JIYOUNG LEE
NPI 1851881130
Psychiatry & Neurology - Neurocritical Care in Philadelphia, PA
About Eunice Jiyoung Lee NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EUNICE JIYOUNG LEE (NPI 1851881130) is an individual neurocritical care provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD477280) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Thomas Jefferson University Hospital, and is a graduate of Hahnemann University College Of Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 2
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
Eunice Jiyoung Lee 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 Reassignment
Medicare enrollment records show Eunice Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Philadelphia, PA 19107
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,739 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Thomas Jefferson University Hospital
Acute Care Hospitals · Philadelphia, PAOther Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PHILADELPHIA, PA 19107
PHILADELPHIA, PA 19107
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 Eunice Lee's NPI number?
The NPI number for Eunice Lee is 1851881130. It was assigned to this individual provider in the NPPES registry on May 13, 2018.
Where is Eunice Lee located?
Eunice Lee practices at 833 Chestnut St Ste 740, Philadelphia, PA 19107. The listed phone number is (215) 955-4947.
What is Eunice Lee's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurocritical Care, with taxonomy code 2084A2900X.
Is Eunice Lee enrolled in Medicare?
Yes. Eunice Lee 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 organization bills Medicare for Eunice Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Eunice Lee reassigns Medicare benefits to Jefferson University Physicians (Philadelphia, PA). 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 Eunice Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Eunice Lee accept?
Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Buckeye Health Plan list Eunice Lee 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.
Is Eunice Lee affiliated with any hospitals?
According to CMS data, Eunice Lee is affiliated with Thomas Jefferson University Hospital.
When was this NPI record last updated?
The NPPES record for Eunice Lee was last updated on August 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Eunice Jiyoung Lee · NPI 1851881130
Neurocritical Care physician in Philadelphia, Pennsylvania. Individual provider, active in the CMS NPPES registry since May 13, 2018.
## Identity
- **NPI:** 1851881130 (Entity type: Individual)
- **Enumerated:** May 13, 2018
- **Primary specialty:** Psychiatry & Neurology - Neurocritical Care · taxonomy 2084A2900X
- **State license:** MD477280 (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 833 CHESTNUT ST STE 740, Philadelphia, PA 19107-4409
- **Phone:** (215) 955-4947
## 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:** Jefferson University Physicians (NPI 1326093675, Philadelphia, PA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Hahnemann University College Of Medicine, class of 2018
## Record status
- **NPPES last updated:** August 22, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1851881130) · Data from the CMS NPPES public registry.