SIEW-MING LEE MD
NPI 1568559342
Surgery in Fresno, CA
About Siew-ming Lee Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIEW-MING LEE MD (NPI 1568559342) is an individual surgery provider in Fresno, California, licensed in California (A54322) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 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
Siew-ming 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 Reassignment
Medicare enrollment records show Siew-ming Lee reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fresno, CA 93720
- Reassigned Medicare billing, California enrollment
- 604 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 10
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FRESNO, CA 93720
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 Siew-ming Lee's NPI number?
The NPI number for Siew-ming Lee is 1568559342. It was assigned to this individual provider in the NPPES registry on October 5, 2006. The provider is also known as Ming Lee.
Where is Siew-ming Lee located?
Siew-ming Lee practices at 1125 East Spruce Avenue Suite 101, Fresno, CA 93720. The listed phone number is (559) 450-3901.
What is Siew-ming Lee's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Siew-ming Lee enrolled in Medicare?
Yes. Siew-ming 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 Siew-ming Lee's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Siew-ming Lee reassigns Medicare benefits to Community Health Partners (Fresno, CA). 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 Siew-ming Lee's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Siew-ming Lee was last updated on February 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.