Ngan Nguyen, MD
Surgery Physician · Katy, TX
Ngan Nguyen, MD is a surgery physician with a practice address in Katy, Texas, and NPI 1750701710, issued on Apr 17, 2014. Check the license (Texas S1876, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Ngan Nguyen
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- S1876 TX
Self-reported in NPPES; status is on the state search - Practice location
- 23920 Katy Fwy Ste 405, Katy, TX 77494
- Phone
- (346) 297-0777
- Enumerated
- Apr 17, 2014
- Record last updated
- Feb 21, 2024
- Fax
- (346) 299-1797
- Medicare enrollment
- Enrolled (PECOS I20200722001563); accepts Medicare assignment
- Medical or professional school
- Louisiana State University School Of Medicine In New Orleans, 2014
- Entity
- Type 1 · individual
Also registered at 23920 Katy Fwy Ste 405
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suzie Chang, M.D.Plastic and Reconstructive Surgery Physician1265636179
Verify Ngan Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S1876Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% fewer Medicare Part D claims than the average surgery physician in 2024
68 Medicare Part D claims for 35 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 32 claims were for opioids.
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: $235.67
4 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 17,103 providers of this specialty with any payment received $3,513.80 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.
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
Other surgery physician records in Texas
- Alan Abando, M.D.Cedar Park, TX1073561387
- Babak Abbassi, M.D.Greenville, TX1992151385
- Steven Abbate, MDSan Antonio, TX1235117433
- John Abbott, M.D.Rowlett, TX1255540936
- Kareem Abdelfattah, MDDallas, TX1053510339
- John Abdelsayed, MDSugar Land, TX1578983839
- Ziad Abdo, M.D.Dallas, TX1700838414
- Alan Abel, MDBig Spring, TX1518966829
- Stephen Abernathy, M.D.Temple, TX1851389779
- John Abikhaled, M.D.Austin, TX1639108731
Common questions
What is Ngan Nguyen, MD's NPI number?
Ngan Nguyen, MD's National Provider Identifier (NPI) is 1750701710, issued on Apr 17, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Ngan Nguyen, MD located?
The NPPES record lists a practice address at 23920 Katy Fwy Ste 405, Katy, TX, 77494. Phone: (346) 297-0777. Providers update this record themselves, so call before visiting.
How can I verify Ngan Nguyen, MD's license?
NPPES lists Texas license number S1876, 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 Ngan Nguyen, MD prescribe under Medicare Part D?
In 2024, Ngan Nguyen, MD had 68 Medicare Part D claims for 35 beneficiaries; the average among surgery physician prescribers was 147. 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.