Thoi Hue Lien, M.D.
Family Medicine Physician · Rosemead, CA
Thoi Hue Lien, M.D. is a family medicine physician with a practice address in Rosemead, California, and NPI 1871653816, issued on Dec 11, 2006. Check the license (California A75628, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Thoi Hue Lien
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- A75628 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8054 Garvey Ave Ste 201, Rosemead, CA 91770
- Phone
- (626) 280-5035
- Enumerated
- Dec 11, 2006
- Record last updated
- Dec 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (626) 280-0428
- Medicaid ID
- 00A756280 CA
- Medicare enrollment
- Enrolled (PECOS I20040902001365); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1998
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Thoi Hue Lien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A75628Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10.0 times the Medicare Part D claims of the average family medicine physician in 2024
35,429 Medicare Part D claims for 1,056 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 354 claims were for opioids.
Most prescribed
- Atorvastatin Calcium2,314 claims
- Levocetirizine Dihydrochloride1,503 claims
- Losartan Potassium1,373 claims
- Celecoxib1,287 claims
- Amlodipine Besylate1,262 claims
- Metformin Hcl1,213 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $99.04
5 payments; by number, the most common kind was food and beverage; the largest payer was Bayer Healthcare Pharmaceuticals 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.
Thoi Hue Lien among 17,133 family medicine physician records in California
Thoi Hue Lien, 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 fileYes · 62% of these records are
- Graduated1998 · median 2005 among the 10,652 with a school on file
- Record last updated2021 · 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).
13 family medicine physician records list a practice address in Rosemead
They are 13 of the 839 NPPES records with a practice address in Rosemead, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Rosemead → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Manuel Contreras, M.D.Rosemead, CA 917701710055595
- Christine Dinh, M.D.Rosemead, CA 917701770506206
- Lars Hanson, MDRosemead, CA 917701528249885
- Vincent HoRosemead, CA 917701144249871
- Bo Huynh, M.D.Rosemead, CA 917701891718318
- Po Lew, DORosemead, CA 917701235145350
- Jorge Lopez, M.D.Rosemead, CA 917701528018504
- Tom Nguyen, DORosemead, CA 917701598729980
Common questions
What is Thoi Hue Lien, M.D.'s NPI number?
Thoi Hue Lien, M.D.'s National Provider Identifier (NPI) is 1871653816, issued on Dec 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thoi Hue Lien, M.D. located?
The NPPES record lists a practice address at 8054 Garvey Ave Ste 201, Rosemead, CA, 91770. Phone: (626) 280-5035. Providers update this record themselves, so call before visiting.
How can I verify Thoi Hue Lien, M.D.'s license?
NPPES lists California license number A75628, 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 Thoi Hue Lien, M.D. prescribe under Medicare Part D?
In 2024, Thoi Hue Lien, M.D. had 35,429 Medicare Part D claims for 1,056 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Thoi Hue Lien, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.