DR. HWAN LEE MD
NPI 1851852529
Radiology - Diagnostic Radiology in Boston, MA
About Dr. Hwan Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HWAN LEE MD (NPI 1851852529) is an individual diagnostic radiology provider in Boston, Massachusetts, licensed in Massachusetts (1017869) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Of Cecil County, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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. Hwan Lee Md 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 Hwan Lee reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts and New Hampshire enrollments
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Elkton, MD 21921
- Reassigned Medicare billing, Maryland and Massachusetts enrollments
- Also billed through NPI 1124067848 (Massachusetts)
- 512 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.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Union Hospital Of Cecil County
Acute Care Hospitals · Elkton, MDCooley Dickinson Hospital Inc,the
Acute Care Hospitals · Northampton, MAMassachusetts General Hospital
Acute Care Hospitals · Boston, MANewton-Wellesley Hospital
Acute Care Hospitals · Newton, MAWentworth-Douglass Hospital
Acute Care Hospitals · Dover, NHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02114 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.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Hwan Lee's NPI number?
The NPI number for Hwan Lee is 1851852529. It was assigned to this individual provider in the NPPES registry on March 26, 2019.
Where is Hwan Lee located?
Hwan Lee practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 643-3708.
What is Hwan Lee's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Hwan Lee enrolled in Medicare?
Yes. Hwan 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 organizations bill Medicare for Hwan Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hwan Lee reassigns Medicare benefits to 3 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA) and Union Hospital Of Cecil County, Inc. (Elkton, MD). 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 Hwan Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hwan Lee accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from NH Healthy Families, Ambetter from Sunflower Health Plan and Taro Health list Hwan 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 Hwan Lee affiliated with any hospitals?
According to CMS data, Hwan Lee is affiliated with Union Hospital Of Cecil County, Cooley Dickinson Hospital Inc,the, Massachusetts General Hospital, Newton-Wellesley Hospital and Wentworth-Douglass Hospital.
When was this NPI record last updated?
The NPPES record for Hwan Lee was last updated on April 27, 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.
# Dr. Hwan Lee, MD · NPI 1851852529
Diagnostic Radiology physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 26, 2019.
## Identity
- **NPI:** 1851852529 (Entity type: Individual)
- **Enumerated:** March 26, 2019
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 1017869 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2696
- **Phone:** (617) 643-3708
## 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): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Union Hospital Of Cecil County, Inc. (NPI 1407607450, Elkton, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 27, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1851852529) · Data from the CMS NPPES public registry.