NPPES file of Aug 9, 2026

Thomas Russell Horton, M.D.

Obstetrics & Gynecology Physician · Memphis, TN

Thomas Russell Horton, M.D. is an obstetrics & gynecology physician with a practice address in Memphis, Tennessee, and NPI 1891904827, issued on May 22, 2007. Check the license (Tennessee MD0000036459, as entered in NPPES) on the Tennessee Board of Medical Examiners; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1891904827
Name
Thomas Russell Horton
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
MD0000036459 TN
E-3656 AR
Self-reported in NPPES; status is on the state search
Practice location
1726 Poplar Ave, Memphis, TN 38104
Phone
(901) 274-3550
Enumerated
May 22, 2007
Record last updated
May 28, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 815 in Tennessee → Look up another NPI →

Also registered at 1726 Poplar Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Katrina Denegri, GNPGerontology Nurse Practitioner1003813023
  2. Kemetra King, CNMAdvanced Practice Midwife1326678715
  3. Donna Randolph, M.D.Obstetrics & Gynecology Physician1861484594

Verify Thomas Russell Horton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTennessee Board of Medical Examiners
    Search for license MD0000036459    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Tennessee license search

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Thomas Russell Horton among 815 obstetrics & gynecology physician records in Tennessee

Thomas Russell Horton, M.D. is one of 815 obstetrics & gynecology physician records with a practice address in Tennessee. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 53% of them.

  • NPI issued2007 · 53% of these records are older, 38% newer
  • In a Medicare fileNo · 77% of these records are
  • In the CMS Doctors and Clinicians fileNo · 64% of these records are
  • Record last updated2019 · 45% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Tennessee

There are 815 obstetrics & gynecology physician records in Tennessee. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 815 in Tennessee → Every provider in Memphis → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Laura Engbretson, M.D.Memphis, TN 381041265636443
  2. Melvin Hobbs, M.D.Memphis, TN 381041164606471
  3. Donna Randolph, M.D.Memphis, TN 381041861484594
  4. Jenny Wang, MDMemphis, TN 381041710140140
  5. Margaret Beaudrot, M.D.Memphis, TN 381031083971550
  6. Kerri Brackney, M.D.Memphis, TN 381031952528770
  7. Abigail Combs, MDMemphis, TN 381031962992503
  8. Nicole Findlay, MDMemphis, TN 381031326573395

Common questions

What is Thomas Russell Horton, M.D.'s NPI number?

Thomas Russell Horton, M.D.'s National Provider Identifier (NPI) is 1891904827, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Thomas Russell Horton, M.D. located?

The NPPES record lists a practice address at 1726 Poplar Ave, Memphis, TN, 38104. Phone: (901) 274-3550. Providers update this record themselves, so call before visiting.

How can I verify Thomas Russell Horton, M.D.'s license?

NPPES lists Tennessee license number MD0000036459, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.