Lamyen Tran, M.D.
Family Medicine Physician · Richardson, TX
Lamyen Tran, M.D. is a family medicine physician with a practice address in Richardson, Texas, and NPI 1538134622, issued on Feb 22, 2006. Check the license (Texas L3504, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lamyen Tran
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- L3504 TX
Self-reported in NPPES; status is on the state search - Practice location
- 399 W Campbell RD, Richardson, TX 75080
- Phone
- (972) 238-1848
- Enumerated
- Feb 22, 2006
- Record last updated
- Dec 6, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (972) 238-8735
- Medicaid ID
- 216929401 TX
- Medicare enrollment
- Enrolled (PECOS I20100820000982); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 1998
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Also registered at 399 W Campbell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lamyen Tran in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L3504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% more Medicare Part D claims than the average family medicine physician in 2024
4,143 Medicare Part D claims for 240 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 71 claims were for opioids.
Most prescribed
- Amlodipine Besylate231 claims
- Levothyroxine Sodium212 claims
- Rosuvastatin Calcium171 claims
- Lisinopril139 claims
- Metoprolol Succinate138 claims
- Simvastatin138 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: $1,599.54
104 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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
- Legacy Healthcare Services IncLewisville, TX
- MedhealthRichardson, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lamyen Tran among 11,119 family medicine physician records in Texas
Lamyen Tran, M.D. is one of 11,119 family medicine physician records with a practice address in Texas. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1998 · median 2004 among the 7,095 with a school on file
- Record last updated2017 · 51% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
71 family medicine physician records list a practice address in Richardson
They are 71 of the 2,896 NPPES records with a practice address in Richardson, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Richardson → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- David Bonnet, M.D.Richardson, TX 750801982612180
- Sheryl Cowan, M.D.Richardson, TX 750801164430302
- Lawrie Friedman, M.D.Richardson, TX 750801003830829
- Linda Halbrook, MDRichardson, TX 750801023073491
- William Harrison, MDRichardson, TX 750801245261932
- Mary Hood, M.D.Richardson, TX 750801902878770
- Nathan Howard, MDRichardson, TX 750801922073048
- Louise Kwan, MDRichardson, TX 750801730110990
Common questions
What is Lamyen Tran, M.D.'s NPI number?
Lamyen Tran, M.D.'s National Provider Identifier (NPI) is 1538134622, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lamyen Tran, M.D. located?
The NPPES record lists a practice address at 399 W Campbell RD, Richardson, TX, 75080. Phone: (972) 238-1848. Providers update this record themselves, so call before visiting.
How can I verify Lamyen Tran, M.D.'s license?
NPPES lists Texas license number L3504, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lamyen Tran, M.D. prescribe under Medicare Part D?
In 2024, Lamyen Tran, M.D. had 4,143 Medicare Part D claims for 240 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.