Samuel Kwok-Kuen Chung, M.D.
General Practice Physician · Monterey Park, CA
Samuel Kwok-Kuen Chung, M.D. is a general practice physician with a practice address in Monterey Park, California, and NPI 1992897458, issued on Sep 29, 2006. Check the license (California A33894, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Samuel Kwok-Kuen Chung
- Credential
- M.D.
- Primary taxonomy
- General Practice Physician 208D00000X
- License number
- A33894 CA
Self-reported in NPPES; status is on the state search - Practice location
- 223 N. Garfield Ave, Suite 301, Monterey Park, CA 91754
- Phone
- (626) 572-3688
- Enumerated
- Sep 29, 2006
- Record last updated
- Sep 5, 2024
- Fax
- (626) 572-2788
- Medicaid ID
- 00A338940 CA
- Medicare enrollment
- Enrolled (PECOS I20061219000616); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest general practice physician records → All 1,956 in California → Look up another NPI →
Verify Samuel Kwok-Kuen Chung in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A33894Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average general practice physician in 2024
1,906 Medicare Part D claims for 198 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium182 claims
- Metformin Hcl89 claims
- Jardiance69 claims
- Amlodipine Besylate67 claims
- Vascepa59 claims
- Azithromycin58 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: $21.42
1 payment: food and beverage; the largest payer was Lilly USA, LLC. The 4,259 providers of this specialty with any payment received $1,273.40 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.
Samuel Kwok-Kuen Chung among 1,956 general practice physician records in California
Samuel Kwok-Kuen Chung, M.D. is one of 1,956 general practice physician records with a practice address in California. 48% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 66% newer
- In a Medicare fileYes · 48% of these records are
- In the CMS Doctors and Clinicians fileYes · 27% of these records are
- Graduated1974 · median 1994 among the 520 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
General Practice Physician providers in California
There are 1,956 general practice physician records in California.
All 1,956 in California → Every provider in Monterey Park → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Jilin Bai, M.D.Monterey Park, CA 917541003102856
- Marina Fernandez, M.D.Monterey Park, CA 917541255354171
- Na JenMonterey Park, CA 917541053726695
- Simon Jiang, M.DMonterey Park, CA 917541780638528
- Heriberto Nunez, M.D.Monterey Park, CA 917541164692703
- Jessica Peatross, MDMonterey Park, CA 917541689704074
- John Wu, M.D.Monterey Park, CA 917541881990737
- Edna Taikwel, M.D.Monterey Park, CA 917551821044389
Common questions
What is Samuel Kwok-Kuen Chung, M.D.'s NPI number?
Samuel Kwok-Kuen Chung, M.D.'s National Provider Identifier (NPI) is 1992897458, issued on Sep 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Kwok-Kuen Chung, M.D. located?
The NPPES record lists a practice address at 223 N. Garfield Ave, Suite 301, Monterey Park, CA, 91754. Phone: (626) 572-3688. Providers update this record themselves, so call before visiting.
How can I verify Samuel Kwok-Kuen Chung, M.D.'s license?
NPPES lists California license number A33894, 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 Samuel Kwok-Kuen Chung, M.D. prescribe under Medicare Part D?
In 2024, Samuel Kwok-Kuen Chung, M.D. had 1,906 Medicare Part D claims for 198 beneficiaries; the average among general practice physician prescribers was 3,030. 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.