Malcolm Horne, M D
Internal Medicine Physician · Dallas, TX
Malcolm Horne, M D is an internal medicine physician with a practice address in Dallas, Texas, and NPI 1811005556, issued on Aug 25, 2006. Check the license (Texas E5790, as entered in NPPES) on the Texas Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Malcolm Horne
- Credential
- M D
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- E5790 TX
Self-reported in NPPES; status is on the state search - Practice location
- 12541 Degas LN, Dallas, TX 75230
- Phone
- (972) 386-9208
- Enumerated
- Aug 25, 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 internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Verify Malcolm Horne in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license E5790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Malcolm Horne among 9,175 internal medicine physician records in Texas
Malcolm Horne, M D is one of 9,175 internal medicine physician records with a practice address in Texas. 82% 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileNo · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2007 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
956 internal medicine physician records list a practice address in Dallas
They are 956 of the 36,304 NPPES records with a practice address in Dallas, and 9,175 internal medicine physician records in Texas. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 9,175 in Texas → Every provider in Dallas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Robert Beard, M.D.Dallas, TX 752301710901764
- Laura Defina, M.D.Dallas, TX 752301720191026
- Shalaun Hawkins, MDDallas, TX 752301295729911
- David Haymes, MDDallas, TX 752301861471724
- Afsaneh Ighani, MDDallas, TX 752301245335793
- Valerie Liao, M.D.Dallas, TX 752301588645170
- Shay Mayya, MDDallas, TX 752301366499220
- Ana Mercau, MDDallas, TX 752301295772028
Common questions
What is Malcolm Horne, M D's NPI number?
Malcolm Horne, M D's National Provider Identifier (NPI) is 1811005556, issued on Aug 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Malcolm Horne, M D located?
The NPPES record lists a practice address at 12541 Degas LN, Dallas, TX, 75230. Phone: (972) 386-9208. Providers update this record themselves, so call before visiting.
How can I verify Malcolm Horne, M D's license?
NPPES lists Texas license number E5790, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. 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.
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.