Son Hong Le, M.D.
Internal Medicine Physician · Rosemead, CA
Son Hong Le, M.D. is an internal medicine physician with a practice address in Rosemead, California, and NPI 1942290762, issued on Oct 24, 2005. Check the license (California A42423, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Son Hong Le
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A42423 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9143 Valley Blvd 101A, Rosemead, CA 91770
- Phone
- (626) 573-3545
- Enumerated
- Oct 24, 2005
- Record last updated
- Mar 7, 2023
- Fax
- (626) 573-4837
- Medicaid ID
- A424230 CA
- Medicare enrollment
- Enrolled (PECOS I20101228000909); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Son Hong Le in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A42423Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.0 times the Medicare Part D claims of the average internal medicine physician in 2024
9,390 Medicare Part D claims for 375 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 115 claims were for opioids.
Most prescribed
- Atorvastatin Calcium695 claims
- Celecoxib617 claims
- Amlodipine Besylate384 claims
- Metoprolol Succinate367 claims
- Rosuvastatin Calcium358 claims
- Losartan Potassium341 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: $1,033.86
19 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Son Hong Le among 17,696 internal medicine physician records in California
Son Hong Le, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 95% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1975 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 internal medicine physician records list a practice address in Rosemead
They are 14 of the 839 NPPES records with a practice address in Rosemead, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Rosemead → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Andy Chen, MDRosemead, CA 917701831153659
- Kelvin Chen, MDRosemead, CA 917701225387137
- Josephine Choa, M.D.Rosemead, CA 917701356384408
- Han Duong, M.D.& D.O.Rosemead, CA 917701013070234
- Susan Heller, M.D.Rosemead, CA 917701720251929
- Harold Hsu, M.D.Rosemead, CA 917701770508111
- Tam Le, M.DRosemead, CA 917701154480077
- Hong Liang, M.D.Rosemead, CA 917701598784340
Common questions
What is Son Hong Le, M.D.'s NPI number?
Son Hong Le, M.D.'s National Provider Identifier (NPI) is 1942290762, issued on Oct 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Son Hong Le, M.D. located?
The NPPES record lists a practice address at 9143 Valley Blvd 101A, Rosemead, CA, 91770. Phone: (626) 573-3545. Providers update this record themselves, so call before visiting.
How can I verify Son Hong Le, M.D.'s license?
NPPES lists California license number A42423, 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 Son Hong Le, M.D. prescribe under Medicare Part D?
In 2024, Son Hong Le, M.D. had 9,390 Medicare Part D claims for 375 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.