Alexander Maxwell Stewart, DMD
General Practice Dentistry · Round Rock, TX
Alexander Maxwell Stewart, DMD is a general practice dentistry with a practice address in Round Rock, Texas, and NPI 1306421011, issued on Mar 15, 2021. Check the license (Texas 39474, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexander Maxwell Stewart
- Credential
- DMD
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License numbers
- 39474 TX
6001023-15 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4010 Sandy Brook Dr Ste 204, Round Rock, TX 78665
- Phone
- (512) 375-0050
- Enumerated
- Mar 15, 2021
- Record last updated
- May 7, 2025
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 10,056 in Texas → Look up another NPI →
Also registered at 4010 Sandy Brook Dr Ste 204
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Danny Holtzclaw, DDS, MSPeriodontics1669434650
- Shouvik Ponnusamy, DMDOral and Maxillofacial Surgery (Dentist)1457706202
Verify Alexander Maxwell Stewart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 39474Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% more Medicare Part D claims than the average general practice dentistry in 2024
137 Medicare Part D claims for 42 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 23 claims were for opioids.
Most prescribed
- Chlorhexidine Gluconate34 claims
- Amoxicillin27 claims
- Ibuprofen23 claims
- Methylprednisolone15 claims
- Acetaminophen-Codeine14 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.
Alexander Maxwell Stewart among 10,056 general practice dentistry records in Texas
Alexander Maxwell Stewart, 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 updated2025 · 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).
63 general practice dentistry records list a practice address in Round Rock
They are 63 of the 3,815 NPPES records with a practice address in Round Rock, and 10,056 general practice dentistry records in Texas.
All 10,056 in Texas → Every provider in Round Rock → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Behrouz Beheshtin, DDSRound Rock, TX 786651659903912
- Ali Chowdhury, DDSRound Rock, TX 786651730601154
- Victoria DeleonRound Rock, TX 786651063073914
- Brett Dyke, DMDRound Rock, TX 786651578636080
- Sara Emery, D.D.S.Round Rock, TX 786651619097342
- Hiep PhamRound Rock, TX 786651093208696
- Trung Phan, DDSRound Rock, TX 786651902391972
- Salvatore RivoliRound Rock, TX 786651770349482
Common questions
What is Alexander Maxwell Stewart, DMD's NPI number?
Alexander Maxwell Stewart, DMD's National Provider Identifier (NPI) is 1306421011, issued on Mar 15, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Alexander Maxwell Stewart, DMD located?
The NPPES record lists a practice address at 4010 Sandy Brook Dr Ste 204, Round Rock, TX, 78665. Phone: (512) 375-0050. Providers update this record themselves, so call before visiting.
How can I verify Alexander Maxwell Stewart, DMD's license?
NPPES lists Texas license number 39474, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Alexander Maxwell Stewart, DMD prescribe under Medicare Part D?
In 2024, Alexander Maxwell Stewart, DMD had 137 Medicare Part D claims for 42 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.