Casey Nguyen, M.D.
Family Medicine Physician · Irving, TX
Casey Nguyen, M.D. is a family medicine physician with a practice address in Irving, Texas, and NPI 1700832524, issued on May 25, 2006. Check the license (Texas L7825, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Casey Nguyen
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- L7825 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1420 N Macarthur Blvd, Irving, TX 75061
- Phone
- (214) 596-9229
- Enumerated
- May 25, 2006
- Record last updated
- Jul 13, 2026
- Fax
- (214) 596-9231
- Medicare enrollment
- Enrolled (PECOS I20050502000960); accepts Medicare assignment
- Medical or professional school
- University Of Texas Southwestern Medical School At Dallas, 2001
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 11,119 in Texas → Look up another NPI →
Verify Casey Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license L7825Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average family medicine physician in 2024
8,978 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 10% of claims. 74 claims were for opioids.
Most prescribed
- Atorvastatin Calcium483 claims
- Levocetirizine Dihydrochloride456 claims
- Amlodipine Besylate443 claims
- Fluticasone Propionate422 claims
- Metformin Hcl375 claims
- Azelastine Hcl362 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: $363.39
19 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Casey Nguyen among 11,119 family medicine physician records in Texas
Casey 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2001 · median 2004 among the 7,095 with a school on file
- Record last updated2026 · 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).
90 family medicine physician records list a practice address in Irving
They are 90 of the 3,532 NPPES records with a practice address in Irving, and 11,119 family medicine physician records in Texas.
All 11,119 in Texas → Every provider in Irving → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Aruna Boddu, MDIrving, TX 750611801868773
- Alfred Huang, M.D.Irving, TX 750611083689194
- Jack Ireland, M.D.Irving, TX 750611215001581
- Peter Kelsall, MDIrving, TX 750611871654574
- Nazia Khatoon, M.DIrving, TX 750611649481920
- Chun-Tsai Liu, D.O.Irving, TX 750611417054164
- Jeffrey Mason, M.D.Irving, TX 750611598839722
- Dennis Pangtay, M.D.Irving, TX 750611386718518
Common questions
What is Casey Nguyen, M.D.'s NPI number?
Casey Nguyen, M.D.'s National Provider Identifier (NPI) is 1700832524, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Casey Nguyen, M.D. located?
The NPPES record lists a practice address at 1420 N Macarthur Blvd, Irving, TX, 75061. Phone: (214) 596-9229. Providers update this record themselves, so call before visiting.
How can I verify Casey Nguyen, M.D.'s license?
NPPES lists Texas license number L7825, 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 Casey Nguyen, M.D. prescribe under Medicare Part D?
In 2024, Casey Nguyen, M.D. had 8,978 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.