JOSEPH S LEE MD, PHD
NPI 1811518319
Radiology - Radiation Oncology in Lawrenceville, GA
About Joseph S Lee Md, Phd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOSEPH S LEE MD, PHD (NPI 1811518319) is an individual radiation oncology provider in Lawrenceville, Georgia, licensed in Georgia (104579) and active in the NPI registry since May 2020. He is enrolled in Medicare PECOS, is affiliated with Northside Hospital Forsyth, and is a graduate of University Of Toledo College Of Medicine (2020).
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
Joseph S Lee Md, Phd 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 Joseph Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Atlanta, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 783 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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northside Hospital Forsyth
Acute Care Hospitals · Cumming, GANorthside Hospital Gwinnett
Acute Care Hospitals · Lawrenceville, GANorthside Hospital
Acute Care Hospitals · Atlanta, GANorthside Hospital Duluth
Acute Care Hospitals · Duluth, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30046 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 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LAWRENCEVILLE, GA 30046
LAWRENCEVILLE, GA 30046
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 Joseph Lee's NPI number?
The NPI number for Joseph Lee is 1811518319. It was assigned to this individual provider in the NPPES registry on May 6, 2020.
Where is Joseph Lee located?
Joseph Lee practices at 631 Professional Dr Ste 120, Lawrenceville, GA 30046. The listed phone number is (404) 851-8850.
What is Joseph Lee's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Joseph Lee enrolled in Medicare?
Yes. Joseph 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 Joseph Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Lee reassigns Medicare benefits to North Atlanta Professional Services LLC (Atlanta, GA). 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 Joseph Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Joseph Lee accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Joseph 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 Joseph Lee affiliated with any hospitals?
According to CMS data, Joseph Lee is affiliated with Northside Hospital Forsyth, Northside Hospital Gwinnett, Northside Hospital and Northside Hospital Duluth.
When was this NPI record last updated?
The NPPES record for Joseph Lee was last updated on June 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Joseph S Lee, MD, PHD · NPI 1811518319
Radiation Oncology physician in Lawrenceville, Georgia. Individual provider, active in the CMS NPPES registry since May 6, 2020.
## Identity
- **NPI:** 1811518319 (Entity type: Individual)
- **Enumerated:** May 6, 2020
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** 104579 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 631 PROFESSIONAL DR STE 120, Lawrenceville, GA 30046-3370
- **Phone:** (404) 851-8850
## 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:** North Atlanta Professional Services LLC (NPI 1316959869, Atlanta, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Toledo College Of Medicine, class of 2020
## Record status
- **NPPES last updated:** June 6, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1811518319) · Data from the CMS NPPES public registry.