James Grigsby, D.D.S.
General Practice Dentistry · Dallas, TX
James Grigsby, D.D.S. is a general practice dentistry with a practice address in Dallas, Texas, and NPI 1427171891, issued on Apr 9, 2007. Check the license with the Texas board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- James Grigsby
- Credential
- D.D.S.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- Practice location
- 7424 Greenville Ave, Dallas, TX 75231
- Phone
- (214) 369-7000
- Enumerated
- Apr 9, 2007
- Entity
- Type 1 · individual
Also registered at 7424 Greenville Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify James Grigsby in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Texas board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
52% fewer Medicare Part D claims than the average general practice dentistry in 2024
40 Medicare Part D claims for 34 beneficiaries, against an average of 84 among the 68,591 providers of this specialty who prescribed in Part D.
Most prescribed
- Amoxicillin33 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.
666 general practice dentistry records list a Dallas practice address
They are 666 of the 36,304 NPPES records with a Dallas practice address, and 9,830 general practice dentistry records in Texas.
All 666 in Dallas → All 9,830 in Texas → Every provider in Dallas →
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 James Grigsby, D.D.S.'s NPI number?
James Grigsby, D.D.S.'s National Provider Identifier (NPI) is 1427171891, issued on Apr 9, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James Grigsby, D.D.S. located?
The NPPES record lists a practice address at 7424 Greenville Ave, Dallas, TX, 75231. Phone: (214) 369-7000. Providers update this record themselves, so call before visiting.
How can I verify James Grigsby, D.D.S.'s license?
Search the Texas board that licenses this profession; the NPPES record confirms identity only.
How much does James Grigsby, D.D.S. prescribe under Medicare Part D?
In 2024, James Grigsby, D.D.S. had 40 Medicare Part D claims for 34 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.