Loi Luu, MD
General Practice Physician · Westminster, CA
Loi Luu, MD is a general practice physician with a practice address in Westminster, California, and NPI 1912961913, issued on Apr 14, 2006. Check the license (California A55092, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Loi Luu
- Credential
- MD
- Primary taxonomy
- General Practice Physician 208D00000X
- License numbers
- A55092 CA
A56092 CA
Self-reported in NPPES; status is on the state search - Practice location
- 14501 Magnolia St., Suite 108, Westminster, CA 92683
- Phone
- (714) 799-7731
- Enumerated
- Apr 14, 2006
- Record last updated
- Nov 13, 2025
- Fax
- (714) 799-7751
- Medicaid ID
- 00A560920 CA
- Medicare enrollment
- Enrolled (PECOS I20120517000097); 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 Loi Luu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A55092Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.1 times the Medicare Part D claims of the average general practice physician in 2024
24,540 Medicare Part D claims for 1,023 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 72 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,603 claims
- Amlodipine Besylate1,424 claims
- Losartan Potassium875 claims
- Gabapentin818 claims
- Metformin Hcl802 claims
- Alendronate Sodium740 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: $21.51
1 payment: food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals Inc. 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.
Bills Medicare through one group practice
- Family Choice Aco IncWestminster, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Loi Luu among 1,956 general practice physician records in California
Loi Luu, MD 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
- Graduated1980 · median 1994 among the 520 with a school on file
- Record last updated2025 · 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 Westminster → General Practice Physician nationwide →
The 8 general practice physician records with the nearest ZIP codes
- Thuy Luu, MDWestminster, CA 926831457301723
- Toufan Mehryan, M.D.Westminster, CA 926831871916841
- Doanh Pham, MDWestminster, CA 926831003054610
- Gurdeep Singh, M.D.Westminster, CA 926831205405529
- Son Truong, M.D.Westminster, CA 926831518026996
- Thu Hoa Van, M.D.Westminster, CA 926831477510568
- Thoi Vo, MDWestminster, CA 926831770766834
- Joo Yang, MDWestminster, CA 926831851549232
Common questions
What is Loi Luu, MD's NPI number?
Loi Luu, MD's National Provider Identifier (NPI) is 1912961913, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Loi Luu, MD located?
The NPPES record lists a practice address at 14501 Magnolia St., Suite 108, Westminster, CA, 92683. Phone: (714) 799-7731. Providers update this record themselves, so call before visiting.
How can I verify Loi Luu, MD's license?
NPPES lists California license number A55092, 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 Loi Luu, MD prescribe under Medicare Part D?
In 2024, Loi Luu, MD had 24,540 Medicare Part D claims for 1,023 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.