Geoffrey Barnum, DMD
Dentist · Glen Rose, TX
Geoffrey Barnum, DMD is a dentist with a practice address in Glen Rose, Texas, and NPI 1104106228, issued on Aug 19, 2011. Check the license (Texas 27138, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Geoffrey Barnum
- Credential
- DMD
- Primary taxonomy
- Dentist 122300000X
- License numbers
- 27138 TX
10226 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1104 Bluebonnet St, Glen Rose, TX 76043
- Phone
- (254) 898-4646
- Enumerated
- Aug 19, 2011
- Record last updated
- Oct 26, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Geoffrey Barnum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 27138Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% more Medicare Part D claims than the average dentist in 2024
108 Medicare Part D claims for 71 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. 38 claims were for opioids.
Most prescribed
- Amoxicillin46 claims
- Acetaminophen-Codeine14 claims
- Tramadol Hcl11 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: $15.75
1 payment: food and beverage; the largest payer was Dentsply Sirona Inc. The 31,974 providers of this specialty with any payment received $540.36 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.
3 dentist records list a practice address in Glen Rose
They are 3 of the 69 NPPES records with a practice address in Glen Rose, and 6,572 dentist records in Texas.
All 3 in Glen Rose → All 6,572 in Texas → Every provider in Glen Rose →
Other dentist records in Texas
- Nawal AamirSan Antonio, TX1912605460
- Kyle Aaron, D,D,S,League City, TX1821228875
- Seyedeh Abaei, DDSDallas, TX1790307726
- Chinwendu Abakwue, DDSMissouri City, TX1376268235
- Edmundo Abasolo, DDSHouston, TX1598131492
- Jonathan AbayThe Woodlands, TX1891308227
- Bassam Abazid, DDSSan Antonio, TX1639339724
- Bruce Abbott, DDS, PHARMDJbsa Lackland, TX1790073609
- Emad AbdallahSan Antonio, TX1356864870
- Kasem Abdallah, DMDMt Pleasant, TX1396333027
Common questions
What is Geoffrey Barnum, DMD's NPI number?
Geoffrey Barnum, DMD's National Provider Identifier (NPI) is 1104106228, issued on Aug 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Geoffrey Barnum, DMD located?
The NPPES record lists a practice address at 1104 Bluebonnet St, Glen Rose, TX, 76043. Phone: (254) 898-4646. Providers update this record themselves, so call before visiting.
How can I verify Geoffrey Barnum, DMD's license?
NPPES lists Texas license number 27138, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Geoffrey Barnum, DMD prescribe under Medicare Part D?
In 2024, Geoffrey Barnum, DMD had 108 Medicare Part D claims for 71 beneficiaries; the average among dentist prescribers was 86. 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.