DR. HYEJIN ROBIN LEE DO
NPI 1851324792
Pediatrics - Neonatal-Perinatal Medicine in Livingston, NJ
About Dr. Hyejin Robin Lee Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HYEJIN ROBIN LEE DO (NPI 1851324792) is an individual neonatal-perinatal medicine provider in Livingston, New Jersey, licensed in New Jersey (25MB06758900) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 (PECOS)
Dr. Hyejin Robin Lee Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Hyejin Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Elizabeth, NJ 07202
- Reassigned Medicare billing, New Jersey enrollment
- 1,894 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.
LIVINGSTON, NJ 07039
LIVINGSTON, NJ 07039
LIVINGSTON, NJ 07039
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 Hyejin Lee's NPI number?
The NPI number for Hyejin Lee is 1851324792. It was assigned to this individual provider in the NPPES registry on July 7, 2006.
Where is Hyejin Lee located?
Hyejin Lee practices at 94 Old Short Hills Rd, Livingston, NJ 07039. The listed phone number is (973) 322-5437.
What is Hyejin Lee's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Hyejin Lee enrolled in Medicare?
Yes. Hyejin Lee is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Hyejin Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hyejin Lee reassigns Medicare benefits to Barnabas Health Medical Group PC (Elizabeth, NJ). 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 Hyejin Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hyejin Lee accept?
Health plans from Oscar Health list Hyejin 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.
When was this NPI record last updated?
The NPPES record for Hyejin Lee was last updated on March 31, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Hyejin Robin Lee, DO · NPI 1851324792
Neonatal-Perinatal Medicine physician in Livingston, New Jersey. Individual provider, active in the CMS NPPES registry since July 7, 2006.
## Identity
- **NPI:** 1851324792 (Entity type: Individual)
- **Enumerated:** July 7, 2006
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 25MB06758900 (New Jersey)
- **Sole proprietor:** No
## Practice location
- **Address:** 94 OLD SHORT HILLS RD, Livingston, NJ 07039-5672
- **Phone:** (973) 322-5437 · **Fax:** (973) 322-8833
## 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:** Barnabas Health Medical Group PC (NPI 1841557246, Elizabeth, NJ), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 31, 2022
- **Other identifiers:** Medicaid 0009423 (NJ); Medicaid 02285096 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1851324792) · Data from the CMS NPPES public registry.