Charles L. Cheng, M.D.
Emergency Medicine Physician · Anaheim, CA
Charles L. Cheng, M.D. is an emergency medicine physician with a practice address in Anaheim, California, and NPI 1356384820, issued on Jun 13, 2006. Check the license (California G78004, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Charles L. Cheng
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- G78004 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1025 S Anaheim Blvd, Anaheim, CA 92805
- Phone
- (714) 563-2808
- Enumerated
- Jun 13, 2006
- Record last updated
- Dec 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20070221000619); accepts Medicare assignment
- Medical or professional school
- Virginia Commonwealth University, School Of Medicine, 1985
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →
Also registered at 1025 S Anaheim Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Albert Aparicio, MDEmergency Medicine Physician1336645852
- Andrew BooherSocial Worker1912637174
- Kevin Chen, M.D.Emergency Medicine Physician1497288823
- Jaime Delgado, M.D.Diagnostic Radiology Physician1104878727
- Pamela Garcia, D.O.Emergency Medicine Physician1760423891
- Paul Garfield, PHARMDPharmacist1447644141
Verify Charles L. Cheng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G78004Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average emergency medicine physician in 2024
54 Medicare Part D claims for 41 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Ibuprofen16 claims
- Levofloxacin14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 3 group practices
- Can Emergency Physicians Medical Group IncTustin, CA
- Erx Plus Professional CorporationSun Valley, CA
- Premier Health PartnersBlythe, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Charles L. Cheng among 7,751 emergency medicine physician records in California
Charles L. Cheng, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 60% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated1985 · median 2011 among the 4,560 with a school on file
- Record last updated2010 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in California
There are 7,751 emergency medicine physician records in California.
All 7,751 in California → Every provider in Anaheim → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Albert Aparicio, MDAnaheim, CA 928051336645852
- Kevin Chen, M.D.Anaheim, CA 928051497288823
- Pamela Garcia, D.O.Anaheim, CA 928051760423891
- Christopher Libby, MDAnaheim, CA 928051710411459
- Javier Rangel, M.D.Anaheim, CA 928051568482891
- George Baskevitch, MDAnaheim, CA 928041215993399
- Rocky Benoit, MDAnaheim, CA 928041245337609
- Jonathan Birnbaum, MDAnaheim, CA 928041265483176
Common questions
What is Charles L. Cheng, M.D.'s NPI number?
Charles L. Cheng, M.D.'s National Provider Identifier (NPI) is 1356384820, issued on Jun 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles L. Cheng, M.D. located?
The NPPES record lists a practice address at 1025 S Anaheim Blvd, Anaheim, CA, 92805. Phone: (714) 563-2808. Providers update this record themselves, so call before visiting.
How can I verify Charles L. Cheng, M.D.'s license?
NPPES lists California license number G78004, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles L. Cheng, M.D. prescribe under Medicare Part D?
In 2024, Charles L. Cheng, M.D. had 54 Medicare Part D claims for 41 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.