John Gres, DDS
General Practice Dentistry · Giddings, TX
John Gres, DDS is a general practice dentistry with a practice address in Giddings, Texas, and NPI 1851408355, issued on Aug 23, 2006. Check the license (Texas 13746, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John Gres
- Credential
- DDS
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 13746 TX
Self-reported in NPPES; status is on the state search - Practice location
- 623 E Hempstead St, Giddings, TX 78942
- Phone
- (979) 542-1298
- Enumerated
- Aug 23, 2006
- Entity
- Type 1 · individual
Verify John Gres in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 13746Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
3.8 times the Medicare Part D claims of the average general practice dentistry in 2024
319 Medicare Part D claims for 164 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D. 37 claims were for opioids.
Most prescribed
- Amoxicillin106 claims
- Azithromycin61 claims
- Chlorhexidine Gluconate39 claims
- Amoxicillin-Clavulanate Potass33 claims
- Hydrocodone-Acetaminophen27 claims
- Clindamycin Hcl21 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.
3 general practice dentistry records list a Giddings practice address
They are 3 of the 54 NPPES records with a Giddings practice address, and 9,830 general practice dentistry records in Texas.
All 3 in Giddings → All 9,830 in Texas → Every provider in Giddings →
Other general practice dentistry records in Texas
- Eugene Aaron, D.D.S., P.A.League City, TX1699733048
- Alphonsus Abah, DDSDallas, TX1184324105
- Curtis AbateSan Antonio, TX1033279286
- Yetunde Abayomi, D.D.SMansfield, TX1992814776
- Bassam Abazid, DDSSan Antonio, TX1639339724
- Emeka Abazie, DDSCoppell, TX1578657763
- Sravan Abbaraju, D.M.DFort Hood, TX1235417767
- Yamini AbbarajuHouston, TX1528247780
- Zehra Abbas, DMDHouston, TX1972740629
- Mohamed Abbass, DDSDallas, TX1801181102
Common questions
What is John Gres, DDS's NPI number?
John Gres, DDS's National Provider Identifier (NPI) is 1851408355, issued on Aug 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Gres, DDS located?
The NPPES record lists a practice address at 623 E Hempstead St, Giddings, TX, 78942. Phone: (979) 542-1298. Providers update this record themselves, so call before visiting.
How can I verify John Gres, DDS's license?
NPPES lists Texas license number 13746, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does John Gres, DDS prescribe under Medicare Part D?
In 2024, John Gres, DDS had 319 Medicare Part D claims for 164 beneficiaries; the average among general practice dentistry prescribers was 84. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.