Huy Duc Lam, MD
Family Medicine Physician · Westminster, CA
Huy Duc Lam, MD is a family medicine physician with a practice address in Westminster, California, and NPI 1992148530, issued on Apr 13, 2013. Check the license (California A139794, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Huy Duc Lam
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A139794 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8900 Bolsa Ave Ste D, Westminster, CA 92683
- Phone
- (657) 666-3125
- Enumerated
- Apr 13, 2013
- Record last updated
- Dec 6, 2025
- Fax
- (657) 666-3125
- Medicare enrollment
- Enrolled (PECOS I20161206001498); accepts Medicare assignment
- Medical or professional school
- University Of Colorado School Of Medicine, Denver, 2012
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Huy Duc Lam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A139794Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% fewer Medicare Part D claims than the average family medicine physician in 2024
3,249 Medicare Part D claims for 266 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Atorvastatin Calcium359 claims
- Losartan Potassium295 claims
- Amlodipine Besylate269 claims
- Metformin Hcl155 claims
- Alendronate Sodium108 claims
- Gabapentin89 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: $516.43
20 payments; by number, the most common kind was food and beverage; the largest payer was Histosonics,inc. The 55,478 providers of this specialty with any payment received $902.55 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 2 group practices
- Bolsa Medical GroupWestminster, CA
- Prohealth Partners, A Medical GroupWestminster, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Huy Duc Lam among 17,133 family medicine physician records in California
Huy Duc Lam, MD 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 2013, is newer than 68% of them.
- NPI issued2013 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2012 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 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).
37 family medicine physician records list a practice address in Westminster
They are 37 of the 1,306 NPPES records with a practice address in Westminster, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Westminster → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Thuy Bui, MDWestminster, CA 926831619990587
- Chung Bui, M.D.Westminster, CA 926831427143072
- Dinh Dinh, DOWestminster, CA 926831972600856
- Jason Hart, M.D.Westminster, CA 926831780614602
- Jamie Lewis, M.D.Westminster, CA 926831073584173
- Diane Nguyen, MDWestminster, CA 926831225065428
- Gary Ohashi, M.D.Westminster, CA 926831417928516
- Trung Pham, M.D.Westminster, CA 926831851355101
Common questions
What is Huy Duc Lam, MD's NPI number?
Huy Duc Lam, MD's National Provider Identifier (NPI) is 1992148530, issued on Apr 13, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Huy Duc Lam, MD located?
The NPPES record lists a practice address at 8900 Bolsa Ave Ste D, Westminster, CA, 92683. Phone: (657) 666-3125. Providers update this record themselves, so call before visiting.
How can I verify Huy Duc Lam, MD's license?
NPPES lists California license number A139794, 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 Huy Duc Lam, MD prescribe under Medicare Part D?
In 2024, Huy Duc Lam, MD had 3,249 Medicare Part D claims for 266 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.