NPPES file of Aug 9, 2026

David Ernesto Timaran Montenegro, MD

Neuroradiology Physician · Houston, TX

David Ernesto Timaran Montenegro, MD is a neuroradiology physician with a practice address in Houston, Texas, and NPI 1558937037, issued on Jun 3, 2021. Check the license (Texas V9154, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1558937037
Name
David Ernesto Timaran Montenegro
Credential
MD
Primary taxonomy
Neuroradiology Physician 2085N0700X
License number
V9154 TX
Self-reported in NPPES; status is on the state search
Practice location
6411 Fannin St, Houston, TX 77030
Phone
(713) 500-7488
Enumerated
Jun 3, 2021
Record last updated
Nov 16, 2025
Medicare enrollment
Enrolled (PECOS I20230530003438); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest neuroradiology physician records → All 96 in Texas → Look up another NPI →

Also registered at 6411 Fannin St

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

  1. Abeer Abdelhafez, MDDiagnostic Radiology Physician1225791338
  2. Hamzah Abduljabar, MDHospitalist Physician1720608730
  3. Muhammad Abdullah, CAAAnesthesiologist Assistant1053295154
  4. Nora AbifarajPharmacist1073435855
  5. Doha Aboul-FotouhPediatrics Physician1891255691
  6. Rodeo Abrencillo, M.D.Critical Care Medicine (Internal Medicine) Physician1164716635

Verify David Ernesto Timaran Montenegro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license V9154    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 Texas license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. UT PhysiciansHouston, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

David Ernesto Timaran Montenegro among 96 neuroradiology physician records in Texas

David Ernesto Timaran Montenegro, MD is one of 96 neuroradiology physician records with a practice address in Texas. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 95% of them.

  • NPI issued2021 · 95% of these records are older, 3% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2010 · median 2003 among the 66 with a school on file
  • Record last updated2025 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085N0700X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neuroradiology Physician providers in Texas

There are 96 neuroradiology physician records in Texas.

All 96 in Texas → Every provider in Houston → Neuroradiology Physician nationwide →

The 8 neuroradiology physician records with the nearest ZIP codes

  1. Youn Chung, M.D.Houston, TX 770301760597314
  2. Melanie Dahse, M.D.Houston, TX 770301851689897
  3. Nilesh Desai, MDHouston, TX 770301720282817
  4. Rami Eldaya, MDHouston, TX 770301952663270
  5. Richard Fremaux, M.D.Houston, TX 770301437198850
  6. Jackson Hamilton, M.D.Houston, TX 770301346484789
  7. Kuang-Chun Hsieh, M.D.Houston, TX 770301700011053
  8. Stephen Kralik, M.D.Houston, TX 770301902078686

Common questions

What is David Ernesto Timaran Montenegro, MD's NPI number?

David Ernesto Timaran Montenegro, MD's National Provider Identifier (NPI) is 1558937037, issued on Jun 3, 2021. An NPI identifies a provider in billing; it is not a license.

Where is David Ernesto Timaran Montenegro, MD located?

The NPPES record lists a practice address at 6411 Fannin St, Houston, TX, 77030. Phone: (713) 500-7488. Providers update this record themselves, so call before visiting.

How can I verify David Ernesto Timaran Montenegro, MD's license?

NPPES lists Texas license number V9154, 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. Medicare files from data.cms.gov. 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.