CHARLES L. CHENG M.D.
NPI 1356384820
Emergency Medicine in Anaheim, CA
About Charles L. Cheng M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHARLES L. CHENG M.D. (NPI 1356384820) is an individual emergency medicine provider in Anaheim, California, licensed in California (G78004) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Virginia Commonwealth University, School Of Medicine (1985).
NPPES Registry Identity
Specialties & Licenses
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
Charles L. Cheng M.d. 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
9Medicare enrollment records show Charles Cheng reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Anaheim, CA 92805
- Reassigned Medicare billing, California enrollment
- 1,204 clinicians in this Medicare group
Tustin, CA 92780
- Reassigned Medicare billing, California enrollment
- 121 clinicians in this Medicare group
Norwalk, CA 90650
- Reassigned Medicare billing, California enrollment
- 55 clinicians in this Medicare group
Los Angeles, CA 90023
- Reassigned Medicare billing, California enrollment
- 31 clinicians in this Medicare group
Sun Valley, CA 91352
- Reassigned Medicare billing, California enrollment
- 11 clinicians in this Medicare group
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 255 clinicians in this Medicare group
Hemet, CA 92543
- Reassigned Medicare billing, California enrollment
- 129 clinicians in this Medicare group
Delano, CA 93215
- Reassigned Medicare billing, California enrollment
- 301 clinicians in this Medicare group
Blythe, CA 92225
- Reassigned Medicare billing, California enrollment
- 50 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 4
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 92805 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ANAHEIM, CA 92805
ANAHEIM, CA 92805
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 Charles Cheng's NPI number?
The NPI number for Charles Cheng is 1356384820. It was assigned to this individual provider in the NPPES registry on June 13, 2006.
Where is Charles Cheng located?
Charles Cheng practices at 1025 S Anaheim Blvd Emergency Department, Anaheim, CA 92805. The listed phone number is (714) 563-2808.
What is Charles Cheng's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Charles Cheng enrolled in Medicare?
Yes. Charles 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 Charles Cheng's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Charles Cheng reassigns Medicare benefits to 9 organizations: Cep America - California (Anaheim, CA), Can Emergency Physicians Medical Group Inc (Tustin, CA), California Hospitalists Emergency Physicians Medical Group Inc (Norwalk, CA), ER Physicians Medical Group, Inc. (Los Angeles, CA), Erx Plus Professional Corporation (Sun Valley, CA) and 4 more organizations, 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 Charles 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 Charles Cheng was last updated on December 16, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Charles L. Cheng, M.D. · NPI 1356384820
Emergency Medicine physician in Anaheim, California. Individual provider, active in the CMS NPPES registry since June 13, 2006.
## Identity
- **NPI:** 1356384820 (Entity type: Individual)
- **Enumerated:** June 13, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** G78004 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1025 S ANAHEIM BLVD, EMERGENCY DEPARTMENT, Anaheim, CA 92805-5806
- **Phone:** (714) 563-2808
## 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:** 9 organizations under Medicare reassignment (form CMS-855R): Cep America - California (NPI 1982078150, Anaheim, CA); Can Emergency Physicians Medical Group Inc (NPI 1386018356, Tustin, CA); California Hospitalists Emergency Physicians Medical Group Inc (NPI 1760648539, Norwalk, CA); ER Physicians Medical Group, Inc. (NPI 1063765907, Los Angeles, CA); Erx Plus Professional Corporation (NPI 1003681693, Sun Valley, CA); and 4 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Virginia Commonwealth University, School Of Medicine, class of 1985
## Record status
- **NPPES last updated:** December 16, 2010
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Source: [NPI Profile](https://npiprofile.com/npi/1356384820) · Data from the CMS NPPES public registry.