Fu-Cheng Chuang, M.D.
Internal Medicine Physician · West Covina, CA
Fu-Cheng Chuang, M.D. is an internal medicine physician with a practice address in West Covina, California, and NPI 1063779544, issued on Apr 20, 2012. Check the license (California A130365, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Fu-Cheng Chuang
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A130365 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1115 S Sunset Ave Ste 200, West Covina, CA 91790
- Phone
- (626) 732-8390
- Enumerated
- Apr 20, 2012
- Record last updated
- Jan 30, 2024
- Fax
- (626) 732-8399
- Medicare enrollment
- Enrolled (PECOS I20150929000884); accepts Medicare assignment
- Medical or professional school
- Chicago College Of Medicine And Surgery, 2012
- Entity
- Type 1 · individual
Also registered at 1115 S Sunset Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nathan Abdelsayed, M.DPain Medicine Physician1295230142
- Vivere CastroFamily Nurse Practitioner1154087641
- Sheila De Jesus-Maranan, FNPFamily Nurse Practitioner1336631407
- Michelle El-Hajjaoui, DOHematology & Oncology Physician1184010662
- Luis Garcia AyalaFamily Medicine Physician1750867255
- Kathryn Johnson, PA-CPhysician Assistant1982074548
Verify Fu-Cheng Chuang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A130365Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,421 Medicare Part D claims for 261 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 14 claims were for opioids.
Most prescribed
- Atorvastatin Calcium90 claims
- Losartan Potassium81 claims
- Amlodipine Besylate59 claims
- Metformin Hcl50 claims
- Tamsulosin Hcl41 claims
- Lisinopril37 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.
Industry payments in 2024: $163.19
1 payment: food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Emanate Health Medical Care FoundationWest Covina, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
23 internal medicine physician records list a practice address in West Covina
They are 23 of the 2,450 NPPES records with a practice address in West Covina, and 17,696 internal medicine physician records in California.
All 23 in West Covina → All 17,696 in California → Every provider in West Covina →
Other internal medicine physician records in California
- Jacob Aaron, MDSan Francisco, CA1407202518
- Alistair Aaronson, MDStanford, CA1457628760
- Jose Abad., MDSacramento, CA1144607219
- Donna Abare, MDOakland, CA1386722155
- Marce AbareScotts Valley, CA1457744708
- Samuel Abarte, M.D.Chula Vista, CA1578535498
- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Fu-Cheng Chuang, M.D.'s NPI number?
Fu-Cheng Chuang, M.D.'s National Provider Identifier (NPI) is 1063779544, issued on Apr 20, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Fu-Cheng Chuang, M.D. located?
The NPPES record lists a practice address at 1115 S Sunset Ave Ste 200, West Covina, CA, 91790. Phone: (626) 732-8390. Providers update this record themselves, so call before visiting.
How can I verify Fu-Cheng Chuang, M.D.'s license?
NPPES lists California license number A130365, 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 Fu-Cheng Chuang, M.D. prescribe under Medicare Part D?
In 2024, Fu-Cheng Chuang, M.D. had 1,421 Medicare Part D claims for 261 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.