Tracy Ngoc-Dung Nguyen-Reyes, MD
Obstetrics & Gynecology Physician · Rowlett, TX
Tracy Ngoc-Dung Nguyen-Reyes, MD is an obstetrics & gynecology physician with a practice address in Rowlett, Texas, and NPI 1679929319, issued on May 12, 2016. Check the license (Texas S5451, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Tracy Ngoc-Dung Nguyen-Reyes
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- S5451 TX
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Lakeview Pkwy Ste 100, Rowlett, TX 75088
- Phone
- (972) 520-8000
- Enumerated
- May 12, 2016
- Record last updated
- Jun 20, 2023
- Medicare enrollment
- Enrolled (PECOS I20201001000375); accepts Medicare assignment
- Medical or professional school
- Texas Tech University Health Science Center School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 3,524 in Texas → Look up another NPI →
Also registered at 9500 Lakeview Pkwy Ste 100
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kylie ThaiPhysician Assistant1487353645
Verify Tracy Ngoc-Dung Nguyen-Reyes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license S5451Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
19 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
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: $234.85
9 payments; by number, the most common kind was food and beverage; the largest payer was Shield Therapeutics Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Healthtexas Provider NetworkDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Tracy Ngoc-Dung Nguyen-Reyes among 3,524 obstetrics & gynecology physician records in Texas
Tracy Ngoc-Dung Nguyen-Reyes, MD is one of 3,524 obstetrics & gynecology physician records with a practice address in Texas. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 80% of them.
- NPI issued2016 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2016 · median 2005 among the 2,093 with a school on file
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 obstetrics & gynecology physician records list a practice address in Rowlett
They are 6 of the 734 NPPES records with a practice address in Rowlett, and 3,524 obstetrics & gynecology physician records in Texas.
All 3,524 in Texas → Every provider in Rowlett → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Maria Del Mar Diaz Bonilla, MDRowlett, TX 750881770063935
- Orsel McGhee, M.D.Rowlett, TX 750881265482699
- Jeffrey Myers, M.D.Rowlett, TX 750881316946171
- Lily Primo, M.DRowlett, TX 750881992022594
- Gabriela Zandomeni, M.D.Rowlett, TX 750881023250628
- Theresa Conyac, M.D.Rockwall, TX 750871598965188
- Michael Cowart, M.D.Rockwall, TX 750871184681421
- Thomas Sudela, MDRockwall, TX 750871093704686
Common questions
What is Tracy Ngoc-Dung Nguyen-Reyes, MD's NPI number?
Tracy Ngoc-Dung Nguyen-Reyes, MD's National Provider Identifier (NPI) is 1679929319, issued on May 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Tracy Ngoc-Dung Nguyen-Reyes, MD located?
The NPPES record lists a practice address at 9500 Lakeview Pkwy Ste 100, Rowlett, TX, 75088. Phone: (972) 520-8000. Providers update this record themselves, so call before visiting.
How can I verify Tracy Ngoc-Dung Nguyen-Reyes, MD's license?
NPPES lists Texas license number S5451, 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 Tracy Ngoc-Dung Nguyen-Reyes, MD prescribe under Medicare Part D?
In 2024, Tracy Ngoc-Dung Nguyen-Reyes, MD had 19 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.