Rel Larkin Gray, MD
Family Medicine Physician · Ruston, LA
Rel Larkin Gray, MD is a family medicine physician with a practice address in Ruston, Louisiana, and NPI 1639188527, issued on Aug 7, 2006. Check the license (Louisiana 010367, as entered in NPPES) on the Louisiana State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Rel Larkin Gray
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 010367 LA
Self-reported in NPPES; status is on the state search - Practice location
- 206 E Reynolds Drive, Ruston, LA 71270
- Phone
- (318) 251-1000
- Enumerated
- Aug 7, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (318) 251-1002
- Medicaid ID
- 1119032 LA
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,728 in Louisiana → Look up another NPI →
Verify Rel Larkin Gray in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
Search for license 010367Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family medicine physician in 2024
576 Medicare Part D claims for 78 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 15 claims were for opioids.
Most prescribed
- Acarbose174 claims
- Topiramate54 claims
- Alprazolam30 claims
- Hydrochlorothiazide23 claims
- Tramadol Hcl15 claims
- Fluvoxamine Maleate12 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.
Rel Larkin Gray among 1,728 family medicine physician records in Louisiana
Rel Larkin Gray, MD is one of 1,728 family medicine physician records with a practice address in Louisiana. 85% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 56% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 70% of these records are
- Record last updated2007 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
18 family medicine physician records list a practice address in Ruston
They are 18 of the 752 NPPES records with a practice address in Ruston, and 1,728 family medicine physician records in Louisiana.
All 1,728 in Louisiana → Every provider in Ruston → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Johnathan Baines, MDRuston, LA 712701679769889
- James Belue, M.D.Ruston, LA 712701871520023
- Thomas Brantley, M.D.Ruston, LA 712701578533683
- Stacy Conville, MDRuston, LA 712701497702880
- Bobby Ensminger, M.D.Ruston, LA 712701508813742
- Terry Gardner, M.D.Ruston, LA 712701689644585
- Benson Grigsby, M.D.Ruston, LA 712701487687513
- Allen Herbert, MDRuston, LA 712701003863234
Common questions
What is Rel Larkin Gray, MD's NPI number?
Rel Larkin Gray, MD's National Provider Identifier (NPI) is 1639188527, issued on Aug 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rel Larkin Gray, MD located?
The NPPES record lists a practice address at 206 E Reynolds Drive, Ruston, LA, 71270. Phone: (318) 251-1000. Providers update this record themselves, so call before visiting.
How can I verify Rel Larkin Gray, MD's license?
NPPES lists Louisiana license number 010367, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Rel Larkin Gray, MD prescribe under Medicare Part D?
In 2024, Rel Larkin Gray, MD had 576 Medicare Part D claims for 78 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.