DR. YUCHI PETER PENG MD
NPI 1023058195
Radiology - Radiation Oncology in Palmdale, CA
About Dr. Yuchi Peter Peng Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. YUCHI PETER PENG MD (NPI 1023058195) is an individual radiation oncology provider in Palmdale, California, licensed in California (G85681) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Indiana University School Of Medicine (1992).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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. Yuchi Peter Peng 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
2Medicare enrollment records show Yuchi Peng reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Palmdale, CA 93551
- Reassigned Medicare billing, California enrollment
- 7 clinicians in this Medicare group
Bakersfield, CA 93306
- Reassigned Medicare billing, California enrollment
- 4 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 93551 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.
Reported Quality Measures
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.
PALMDALE, CA 93551
PALMDALE, CA 93551
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 Yuchi Peng's NPI number?
The NPI number for Yuchi Peng is 1023058195. It was assigned to this individual provider in the NPPES registry on June 7, 2006.
Where is Yuchi Peng located?
Yuchi Peng practices at 38660 Medical Center Dr Ste A120, Palmdale, CA 93551. The listed phone number is (661) 729-2316.
What is Yuchi Peng's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Yuchi Peng enrolled in Medicare?
Yes. Yuchi Peng 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 Yuchi Peng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Yuchi Peng reassigns Medicare benefits to 2 organizations: Valley Tumor Medical Group A Medical Corporation (Palmdale, CA) and Komal Desai MD Inc (Bakersfield, CA). 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 Yuchi Peng'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 Yuchi Peng was last updated on August 8, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.