BYUNG S. LIM , MD, PC
NPI 1124390810
Surgery in Massena, NY
About Byung S. Lim , Md, Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
BYUNG S. LIM , MD, PC (NPI 1124390810) is a healthcare organization registered as a surgery in Massena, New York and active in the NPI registry since January 2012. The organization lists Kaipo R, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Byung S. Lim , Md, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by December 31, 2026
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Byung S. Lim , MD, PC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Byung S. Lim , MD, PC's NPI number?
The NPI number for Byung S. Lim , MD, PC is 1124390810. It was assigned to this organization in the NPPES registry on January 27, 2012.
Where is Byung S. Lim , MD, PC located?
Byung S. Lim , MD, PC is located at 14 Hospital Dr, Massena, NY 13662. The listed phone number is (315) 769-6081.
What is Byung S. Lim , MD, PC's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Byung S. Lim , MD, PC enrolled in Medicare?
Yes. Byung S. Lim , MD, PC is registered in the Medicare PECOS enrollment system.
When is Byung S. Lim , MD, PC's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (New York, Clinic/Group Practice) is due for revalidation by December 31, 2026. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Byung S. Lim , MD, PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Surgical Oncology) reassigns their Medicare billing to Byung S. Lim , MD, PC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Byung S. Lim , MD, PC was last updated on October 17, 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.
# Byung S. Lim , Md, Pc · NPI 1124390810
Surgery organization in Massena, New York. Organization record, active in the CMS NPPES registry since January 27, 2012.
## Identity
- **NPI:** 1124390810 (Entity type: Organization)
- **Enumerated:** January 27, 2012
- **Primary specialty:** Surgery · taxonomy 208600000X
- **Organization subpart:** No
- **Authorized official:** Kaipo R, OFFICE MANAGER
## Practice location
- **Address:** 14 HOSPITAL DR, Massena, NY 13662-1019
- **Phone:** (315) 769-6081
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** December 31, 2026 (Non-DME Part B, New York, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 1 clinician (Surgical Oncology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 17, 2012
- **Other identifiers:** Medicare UPIN A63048 (NY); Medicaid 206666 (NY); Medicare PIN J400066065 (NY)
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Source: [NPI Profile](https://npiprofile.com/npi/1124390810) · Data from the CMS NPPES public registry.