Gary Davis Simpson, D.D.S.
Dentist · Memphis, TN
Gary Davis Simpson, D.D.S. is a dentist with a practice address in Memphis, Tennessee, and NPI 1316013337, issued on Nov 28, 2006. Check the license (Tennessee 3473, as entered in NPPES) with the Tennessee board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Gary Davis Simpson
- Credential
- D.D.S.
- Primary taxonomy
- Dentist 122300000X
- License number
- 3473 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1707 Bender RD, Memphis, TN 38116
- Phone
- (901) 346-2514
- Enumerated
- Nov 28, 2006
- 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 1,525 in Tennessee → Look up another NPI →
Also registered at 1707 Bender RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- John Clark, DDSDentist1629441092
Verify Gary Davis Simpson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
Search for license 3473Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% more Medicare Part D claims than the average dentist in 2024
136 Medicare Part D claims for 65 beneficiaries, against an average of 86 among the 51,021 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 56 claims were for opioids.
Most prescribed
- Penicillin V Potassium57 claims
- Hydrocodone-Acetaminophen55 claims
- Clindamycin Hcl15 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.
Gary Davis Simpson among 1,525 dentist records in Tennessee
Gary Davis Simpson, D.D.S. is one of 1,525 dentist records with a practice address in Tennessee. 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 5% of them.
- NPI issued2006 · 5% of these records are older, 76% 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 · 65% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
153 dentist records list a practice address in Memphis
They are 153 of the 12,794 NPPES records with a practice address in Memphis, and 1,525 dentist records in Tennessee.
All 1,525 in Tennessee → Every provider in Memphis → Dentist nationwide →
The 8 dentist records with the nearest ZIP codes
- Stacie Anderson, DMDMemphis, TN 381161376910638
- John Clark, DDSMemphis, TN 381161629441092
- Theandrew Clayborn, D.D.S.Memphis, TN 381161477765295
- Cory Newsom-Broughton, DDSMemphis, TN 381161891783957
- Charles Agriesti, D.D.S.Memphis, TN 381151881848984
- Tonya Anderson, DDSMemphis, TN 381151144234261
- Blake Billups, DDSMemphis, TN 381171750454294
- Harry Chinn, DDSMemphis, TN 381151043320831
Common questions
What is Gary Davis Simpson, D.D.S.'s NPI number?
Gary Davis Simpson, D.D.S.'s National Provider Identifier (NPI) is 1316013337, issued on Nov 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gary Davis Simpson, D.D.S. located?
The NPPES record lists a practice address at 1707 Bender RD, Memphis, TN, 38116. Phone: (901) 346-2514. Providers update this record themselves, so call before visiting.
How can I verify Gary Davis Simpson, D.D.S.'s license?
NPPES lists Tennessee license number 3473, as entered by the provider. Search the Tennessee board that licenses this profession; the NPPES record confirms identity only.
How much does Gary Davis Simpson, D.D.S. prescribe under Medicare Part D?
In 2024, Gary Davis Simpson, D.D.S. had 136 Medicare Part D claims for 65 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.