Frank Nguyen, DMD
General Practice Dentistry · Katy, TX
Frank Nguyen, DMD is a general practice dentistry with a practice address in Katy, Texas, and NPI 1740868769, issued on Mar 31, 2021. Check the license (Texas 40856, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Frank Nguyen
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- 40856 TX
2951000857 MI
13036 TN
Self-reported in NPPES; status is on the state search - Practice location
- 94 W Grand Pkwy S Ste 240, Katy, TX 77494
- Phone
- (281) 346-9901
- Enumerated
- Mar 31, 2021
- Record last updated
- May 19, 2026
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 10,056 in Texas → Look up another NPI →
Also registered at 94 W Grand Pkwy S Ste 240
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Payton Canchola, DDSDentist1821589581
- Mayra Guzman HernandezDental Hygienist1346930377
Verify Frank Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 40856Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average general practice dentistry in 2024
69 Medicare Part D claims for 43 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Amoxicillin25 claims
- Ibuprofen14 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.
Frank Nguyen among 10,056 general practice dentistry records in Texas
Frank Nguyen, DMD is one of 10,056 general practice dentistry records with a practice address in Texas. 64% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 86% of them.
- NPI issued2021 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 64% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
119 general practice dentistry records list a practice address in Katy
They are 119 of the 5,078 NPPES records with a practice address in Katy, and 10,056 general practice dentistry records in Texas.
All 10,056 in Texas → Every provider in Katy → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Kristin Arnold, DDSKaty, TX 774941487833638
- Bradley Barker, D.D.S.Katy, TX 774941477668192
- Ronald Crabtree, D.D.S.Katy, TX 774941598732166
- Joseph Estes, DDSKaty, TX 774941861615437
- Amy Fillman, D.D.S.Katy, TX 774941437230455
- Linda Hoang, D.D.S.Katy, TX 774941528124674
- Tho Huynh, DMDKaty, TX 774941861554057
- Braydon Kratz, DDS PAKaty, TX 774941629186408
Common questions
What is Frank Nguyen, DMD's NPI number?
Frank Nguyen, DMD's National Provider Identifier (NPI) is 1740868769, issued on Mar 31, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Frank Nguyen, DMD located?
The NPPES record lists a practice address at 94 W Grand Pkwy S Ste 240, Katy, TX, 77494. Phone: (281) 346-9901. Providers update this record themselves, so call before visiting.
How can I verify Frank Nguyen, DMD's license?
NPPES lists Texas license number 40856, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Frank Nguyen, DMD prescribe under Medicare Part D?
In 2024, Frank Nguyen, DMD had 69 Medicare Part D claims for 43 beneficiaries; the average among general practice dentistry prescribers was 83. 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.