Reginald Nguyen, M.D.
Family Medicine Physician · Missouri City, TX
Reginald Nguyen, M.D. is a family medicine physician with a practice address in Missouri City, Texas, and NPI 1306209614, issued on Apr 4, 2016. Check the license (Texas R6448, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Reginald Nguyen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- R6448 TX
Self-reported in NPPES; status is on the state search - Practice location
- 5201 Highway 6 Ste 595, Missouri City, TX 77459
- Phone
- (281) 766-5480
- Enumerated
- Apr 4, 2016
- Record last updated
- Jun 11, 2025
- Medicare enrollment
- Enrolled (PECOS I20190206000328); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 2015
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Reginald Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license R6448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% more Medicare Part D claims than the average family medicine physician in 2024
5,532 Medicare Part D claims for 439 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. 86 claims were for opioids.
Most prescribed
- Atorvastatin Calcium314 claims
- Levothyroxine Sodium201 claims
- Amlodipine Besylate189 claims
- Losartan Potassium173 claims
- Rosuvastatin Calcium167 claims
- Lisinopril158 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: $680.11
24 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk 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.
Reginald Nguyen among 11,119 family medicine physician records in Texas
Reginald Nguyen, 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 2016, is newer than 77% of them.
- NPI issued2016 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2015 · median 2004 among the 7,095 with a school on file
- Record last updated2025 · 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).
34 family medicine physician records list a practice address in Missouri City
They are 34 of the 1,480 NPPES records with a practice address in Missouri City, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Missouri City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Frederick Brown, M.D.Missouri City, TX 774591609955350
- Mickey Bush, MDMissouri City, TX 774591780678698
- Willie Hawkins, M.DMissouri City, TX 774591396763611
- Kerry Hincks, DOMissouri City, TX 774591104847458
- Lubna Kaissi, M.D.Missouri City, TX 774591982636551
- Asha Kohli, MDMissouri City, TX 774591942208350
- Pin Lam, MDMissouri City, TX 774591972595007
- Kerry Laursen, MDMissouri City, TX 774591932100054
Common questions
What is Reginald Nguyen, M.D.'s NPI number?
Reginald Nguyen, M.D.'s National Provider Identifier (NPI) is 1306209614, issued on Apr 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Reginald Nguyen, M.D. located?
The NPPES record lists a practice address at 5201 Highway 6 Ste 595, Missouri City, TX, 77459. Phone: (281) 766-5480. Providers update this record themselves, so call before visiting.
How can I verify Reginald Nguyen, M.D.'s license?
NPPES lists Texas license number R6448, 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 Reginald Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Reginald Nguyen, M.D. had 5,532 Medicare Part D claims for 439 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.