Huong Le Diem Nguyen, MD
Internal Medicine Physician · Cincinnati, OH
Huong Le Diem Nguyen, MD is an internal medicine physician with a practice address in Cincinnati, Ohio, and NPI 1669962502, issued on May 16, 2018. Check the license (Ohio 35.145140, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Huong Le Diem Nguyen
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 35.145140 OH
Self-reported in NPPES; status is on the state search - Practice location
- 4750 E Galbraith RD Ste 111, Cincinnati, OH 45236
- Phone
- (513) 686-4840
- Enumerated
- May 16, 2018
- Record last updated
- Aug 30, 2022
- Medicare enrollment
- Enrolled (PECOS I20221005002591); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →
Also registered at 4750 E Galbraith RD Ste 111
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Huong Le Diem Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.145140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.6 times the Medicare Part D claims of the average internal medicine physician in 2024
8,140 Medicare Part D claims for 897 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 68 claims were for opioids.
Most prescribed
- Atorvastatin Calcium477 claims
- Amlodipine Besylate417 claims
- Rosuvastatin Calcium377 claims
- Levothyroxine Sodium336 claims
- Lisinopril281 claims
- Losartan Potassium237 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: $312.41
12 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Bills Medicare through one group practice
- Mercy Health Physicians Cincinnati LLCCincinnati, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Huong Le Diem Nguyen among 5,277 internal medicine physician records in Ohio
Huong Le Diem Nguyen, MD is one of 5,277 internal medicine physician records with a practice address in Ohio. 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 2018, is newer than 78% of them.
- NPI issued2018 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2018 · median 2006 among the 3,414 with a school on file
- Record last updated2022 · 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 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
566 internal medicine physician records list a practice address in Cincinnati
They are 566 of the 31,362 NPPES records with a practice address in Cincinnati, and 5,277 internal medicine physician records in Ohio.
All 5,277 in Ohio → Every provider in Cincinnati → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Asad Ali, MDCincinnati, OH 452361053386938
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- Wafaa Foad, MDCincinnati, OH 452361093775108
- Bruce Greenberg, MDCincinnati, OH 452361306802640
- Mindy Hastie, MDCincinnati, OH 452361881657682
- Ron Hsieh, M.D.Cincinnati, OH 452361548235500
- Scott Kotzin, D.O.Cincinnati, OH 452361215915442
- Mark Kuby, MDCincinnati, OH 452361154387454
Common questions
What is Huong Le Diem Nguyen, MD's NPI number?
Huong Le Diem Nguyen, MD's National Provider Identifier (NPI) is 1669962502, issued on May 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Huong Le Diem Nguyen, MD located?
The NPPES record lists a practice address at 4750 E Galbraith RD Ste 111, Cincinnati, OH, 45236. Phone: (513) 686-4840. Providers update this record themselves, so call before visiting.
How can I verify Huong Le Diem Nguyen, MD's license?
NPPES lists Ohio license number 35.145140, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Huong Le Diem Nguyen, MD prescribe under Medicare Part D?
In 2024, Huong Le Diem Nguyen, MD had 8,140 Medicare Part D claims for 897 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.