Samuel Chan, M.D.
Family Medicine Physician · Garden Grove, CA
Samuel Chan, M.D. is a family medicine physician with a practice address in Garden Grove, California, and NPI 1841371200, issued on Oct 18, 2006. Check the license (California G26972, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Samuel Chan
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G26972 CA
Self-reported in NPPES; status is on the state search - Practice location
- 13091 Kerry St, Garden Grove, CA 92844
- Phone
- (714) 638-8811
- Enumerated
- Oct 18, 2006
- Record last updated
- Aug 13, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (714) 638-2799
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Samuel Chan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G26972Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
341 Medicare Part D claims for 36 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 82 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen75 claims
- Zolpidem Tartrate28 claims
- Alprazolam20 claims
- Gabapentin17 claims
- Naproxen15 claims
- Lansoprazole14 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.
Samuel Chan among 17,133 family medicine physician records in California
Samuel Chan, M.D. is one of 17,133 family 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 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 62% of these records are
- Record last updated2015 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
69 family medicine physician records list a practice address in Garden Grove
They are 69 of the 4,572 NPPES records with a practice address in Garden Grove, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Garden Grove → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Victor Dinh, M.D.Garden Grove, CA 928441558391052
- Yong Lee, D.OGarden Grove, CA 928441407007594
- Jong Lee, M.D.Garden Grove, CA 928441023259819
- Van Luu, MDGarden Grove, CA 928441497864177
- Hoang-Chuong Vu, MDGarden Grove, CA 928441922135086
- Daniel Buda, DO, DSCGarden Grove, CA 928451700974698
- Janak Chopra, M.D.Garden Grove, CA 928431104084771
- Lam Dang, M.DGarden Grove, CA 928431861662553
Common questions
What is Samuel Chan, M.D.'s NPI number?
Samuel Chan, M.D.'s National Provider Identifier (NPI) is 1841371200, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Chan, M.D. located?
The NPPES record lists a practice address at 13091 Kerry St, Garden Grove, CA, 92844. Phone: (714) 638-8811. Providers update this record themselves, so call before visiting.
How can I verify Samuel Chan, M.D.'s license?
NPPES lists California license number G26972, 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 Chan, M.D. prescribe under Medicare Part D?
In 2024, Samuel Chan, M.D. had 341 Medicare Part D claims for 36 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.