PETER H. CHENG DO
NPI 1033278635
Anesthesiology in Riverside, CA
About Peter H. Cheng Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PETER H. CHENG DO (NPI 1033278635) is an individual anesthesiology provider in Riverside, California, licensed in California (20A4441) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, maintains a secondary practice location in Orange, and is a graduate of Other (1978).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Peter H. Cheng Do 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
6Medicare enrollment records show Peter Cheng reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Riverside, CA 92505
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1952333460 (California)
- 5,228 clinicians in this Medicare group
Riverside, CA 92505
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 7 clinicians in this Medicare group
Colton, CA 92324
- Reassigned Medicare billing, California enrollment
- 48 clinicians in this Medicare group
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 420 clinicians in this Medicare group
- Reassigned Medicare billing, California enrollment
- 420 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.
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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
RIVERSIDE, CA 92505
RIVERSIDE, CA 92505
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 Peter Cheng's NPI number?
The NPI number for Peter Cheng is 1033278635. It was assigned to this individual provider in the NPPES registry on December 8, 2006.
Where is Peter Cheng located?
Peter Cheng practices at 10800 Magnolia Ave, Riverside, CA 92505. The listed phone number is (909) 353-2000.
What is Peter Cheng's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Peter Cheng enrolled in Medicare?
Yes. Peter Cheng 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 Peter Cheng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peter Cheng reassigns Medicare benefits to 6 organizations: Southern California Permanente Medical Group (Riverside, CA), Faculty Physicians And Surgeons Of Llusm (Riverside, CA), Pain Rehabilitation & Critical Care Medical Group, Inc. (Colton, CA), Inland Empire Anesthesia Medical Group, Inc (Colton, CA), Regents Of The University Of (Orange, CA) and 1 more organization, listed in the Medicare section above. 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 Peter Cheng'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 Peter Cheng was last updated on March 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Peter H. Cheng, DO · NPI 1033278635
Anesthesiology physician in Riverside, California. Individual provider, active in the CMS NPPES registry since December 8, 2006.
## Identity
- **NPI:** 1033278635 (Entity type: Individual)
- **Enumerated:** December 8, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** 20A4441 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 10800 MAGNOLIA AVE, Riverside, CA 92505-3043
- **Phone:** (909) 353-2000
## 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:** 6 organizations under Medicare reassignment (form CMS-855R): Southern California Permanente Medical Group (NPI 1316979834, Riverside, CA); Faculty Physicians And Surgeons Of Llusm (NPI 1033361886, Riverside, CA); Pain Rehabilitation & Critical Care Medical Group, Inc. (NPI 1659569226, Colton, CA); Inland Empire Anesthesia Medical Group, Inc (NPI 1861502841, Colton, CA); Regents Of The University Of (NPI 1487602546, Orange, CA); and 1 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1978
## Record status
- **NPPES last updated:** March 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1033278635) · Data from the CMS NPPES public registry.