Gregory Martin, DDS
Dentist · Grapevine, TX
Gregory Martin, DDS is a dentist with a practice address in Grapevine, Texas, and NPI 1730396649, issued on May 17, 2007. Check the license (Texas 20926, as entered in NPPES) with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gregory Martin
- Credential
- DDS
- Primary taxonomy
- Dentist 122300000X
- License number
- 20926 TX
Self-reported in NPPES; status is on the state search - Practice location
- 230 N Park Blvd, Grapevine, TX 76051
- Phone
- (817) 481-1041
- Enumerated
- May 17, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest dentist records → All 6,572 in Texas → Look up another NPI →
Also registered at 230 N Park Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lee DodsonGeneral Practice Dentistry1720195472
- Brent Gabriel, D.D.S.Periodontics1619181047
- Kelsey Wint Brown, STUDENTChiropractor1669817573
Verify Gregory Martin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this profession
Search for license 20926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average dentist in 2024
87 Medicare Part D claims for 57 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin41 claims
- Diazepam18 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: $418.09
4 payments; by number, the most common kind was food and beverage; the largest payer was Straumann USA LLC. 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.
Gregory Martin among 6,572 dentist records in Texas
Gregory Martin, DDS is one of 6,572 dentist 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 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 70% 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 updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 122300000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Dentist providers in Texas
There are 6,572 dentist records in Texas.
All 6,572 in Texas → Every provider in Grapevine → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Dan Kenney, D.D.S.Grapevine, TX 760511891799276
- Russell Mitchell, D.D.S.Graperine, TX 760511588810618
- Stephen Parker, DDS PAGrapevine, TX 760511326169384
- Richard Perez, D.D.S.Grapevine, TX 760511043437437
- Winnie Saji, D.M.D.Grapevine, TX 760511265801864
- Salma Siddiqui, DDSGrapevine, TX 760511215435003
- Anissa Singratanakul, DMDGrapevine, TX 760511023451911
- Harichandana Vemireddy, DMDGrapevine, TX 760511437403912
Common questions
What is Gregory Martin, DDS's NPI number?
Gregory Martin, DDS's National Provider Identifier (NPI) is 1730396649, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Martin, DDS located?
The NPPES record lists a practice address at 230 N Park Blvd, Grapevine, TX, 76051. Phone: (817) 481-1041. Providers update this record themselves, so call before visiting.
How can I verify Gregory Martin, DDS's license?
NPPES lists Texas license number 20926, as entered by the provider. Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does Gregory Martin, DDS prescribe under Medicare Part D?
In 2024, Gregory Martin, DDS had 87 Medicare Part D claims for 57 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.