Randy S. O Brien, DDS
General Practice Dentistry · Georgetown, TX
Randy S. O Brien, DDS is a general practice dentistry with a practice address in Georgetown, Texas, and NPI 1629158209, issued on Oct 17, 2006. Check the license (Texas 13927, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Randy S. O Brien
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 13927 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1103 Rivery Blvd, Georgetown, TX 78628
- Phone
- (512) 868-0238
- Enumerated
- Oct 17, 2006
- Record last updated
- Mar 2, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (512) 868-9494
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 10,056 in Texas → Look up another NPI →
Also registered at 1103 Rivery Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alison Campbell, DDSPediatric Dentistry1588788970
- Jeffrey Fendley, D.D.S.General Practice Dentistry1619021268
- Kelly Gonzales, DDSPediatric Dentistry1417128687
- Stephen Meacham, D.D.S.General Practice Dentistry1871793083
Verify Randy S. O Brien in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 13927Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.7 times the Medicare Part D claims of the average general practice dentistry in 2024
470 Medicare Part D claims for 191 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. 172 claims were for opioids.
Most prescribed
- Amoxicillin205 claims
- Acetaminophen-Codeine136 claims
- Chlorhexidine Gluconate24 claims
- Tramadol Hcl23 claims
- Clindamycin Hcl22 claims
- Triazolam14 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.
Randy S. O Brien among 10,056 general practice dentistry records in Texas
Randy S. O Brien, DDS 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 73% 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 updated2011 · 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).
50 general practice dentistry records list a practice address in Georgetown
They are 50 of the 1,587 NPPES records with a practice address in Georgetown, and 10,056 general practice dentistry records in Texas.
All 10,056 in Texas → Every provider in Georgetown → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Brookie Armstrong, DDSGeorgetown, TX 786281992701387
- Michael Dyer, DMDGeorgetown, TX 786281669518023
- Jeffrey Fendley, D.D.S.Georgetown, TX 786281619021268
- Rebecca GreeningGeorgetown, TX 786281619038569
- David Hennington, DDSGeorgetown, TX 786281114921574
- Mandy Holley, DDSGeorgetown, TX 786281679785612
- Stephen Meacham, D.D.S.Georgetown, TX 786281871793083
- Fiona NunesGeorgetown, TX 786281457555492
Common questions
What is Randy S. O Brien, DDS's NPI number?
Randy S. O Brien, DDS's National Provider Identifier (NPI) is 1629158209, issued on Oct 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Randy S. O Brien, DDS located?
The NPPES record lists a practice address at 1103 Rivery Blvd, Georgetown, TX, 78628. Phone: (512) 868-0238. Providers update this record themselves, so call before visiting.
How can I verify Randy S. O Brien, DDS's license?
NPPES lists Texas license number 13927, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Randy S. O Brien, DDS prescribe under Medicare Part D?
In 2024, Randy S. O Brien, DDS had 470 Medicare Part D claims for 191 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.