DR. JANICE YOONMI JEON M.D.
NPI 1467774729
Radiology - Diagnostic Radiology in Baltimore, MD
About Dr. Janice Yoonmi Jeon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JANICE YOONMI JEON M.D. (NPI 1467774729) is an individual diagnostic radiology provider in Baltimore, Maryland, licensed in Maryland (D0073372) and active in the NPI registry since February 2010. She is enrolled in Medicare PECOS, is affiliated with North Shore University Hospital, and is a graduate of State University Of New York Downstate Medical Center (2005).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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. Janice Yoonmi Jeon M.d. 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
6Medicare enrollment records show Janice Jeon reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21239
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 3,530 clinicians in this Medicare group
Timonium, MD 21093
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 156 clinicians in this Medicare group
Washington, DC 20010
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- 178 clinicians in this Medicare group
Hollywood, MD 20636
- Reassigned Medicare billing, Maryland enrollment
- 307 clinicians in this Medicare group
New Hyde Park, NY 11040
- Reassigned Medicare billing, New York enrollment
- 9,353 clinicians in this Medicare group
Seaford, NY 11783
- Reassigned Medicare billing, New York enrollment
- 391 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 14
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.
North Shore University Hospital
Acute Care Hospitals · Manhasset, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21201 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 10
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
BALTIMORE, MD 21201
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 Janice Jeon's NPI number?
The NPI number for Janice Jeon is 1467774729. It was assigned to this individual provider in the NPPES registry on February 26, 2010. The provider is also known as Dr. Janice Yoonmi Lee M.D..
Where is Janice Jeon located?
Janice Jeon practices at 22 S. Greene Street Dept Of Radiology, Baltimore, MD 21201. The listed phone number is (410) 328-3477.
What is Janice Jeon's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Janice Jeon enrolled in Medicare?
Yes. Janice Jeon 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 Janice Jeon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Janice Jeon reassigns Medicare benefits to 6 organizations: Medstar Medical Group II LLC (Baltimore, MD), Physician Imaging Of Washington Hospital Center, LLC (Timonium, MD), Medstar Medical Group Radiology, LLC (Washington, DC), Medstar Medical Group - Southern Maryland LLC (Hollywood, MD), North Shore - Lij Medical PC (New Hyde Park, NY) and 1 more organization, listed in the Medicare section above. 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 Janice Jeon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Janice Jeon affiliated with any hospitals?
According to CMS data, Janice Jeon is affiliated with North Shore University Hospital.
When was this NPI record last updated?
The NPPES record for Janice Jeon was last updated on August 3, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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. Janice Yoonmi Jeon, M.D. · NPI 1467774729
Diagnostic Radiology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since February 26, 2010.
## Identity
- **NPI:** 1467774729 (Entity type: Individual)
- **Enumerated:** February 26, 2010
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** D0073372 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 22 S. GREENE STREET, DEPT OF RADIOLOGY, Baltimore, MD 21201
- **Phone:** (410) 328-3477
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD); Physician Imaging Of Washington Hospital Center, LLC (NPI 1790211811, Timonium, MD); Medstar Medical Group Radiology, LLC (NPI 1326450156, Washington, DC); Medstar Medical Group - Southern Maryland LLC (NPI 1831592211, Hollywood, MD); North Shore - Lij Medical PC (NPI 1790043479, New Hyde Park, NY); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** State University Of New York Downstate Medical Center, class of 2005
## Record status
- **NPPES last updated:** August 3, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1467774729) · Data from the CMS NPPES public registry.