David Timaran Montenegro, MD
NPI 1558937037 · Neuroradiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Timaran Montenegro, MD is a Neuroradiology Physician provider in Houston, TX (NPI 1558937037).
Provider details
- NPI number
- 1558937037
- Entity type
- Individual
- Primary specialty
- Neuroradiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- V9154 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
965 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 423 | $38 |
| Ct Scan of Blood Vessels of Neck With Contrast70498 | 101 | $78 |
| Ct Scan of Blood Vessels of Head With Contrast70496 | 84 | $81 |
| Mri Scan of Brain Before and After Contrast70553 | 60 | $107 |
| Mri Scan of Brain Without Contrast70551 | 55 | $69 |
| Mri Scan of Brain Before and After Contrast70553 | 36 | $107 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-03
- Last updated
- 2025-11-16
- Certified
- 2025-11-16
Frequently asked questions
- What is David Timaran Montenegro's NPI number?
- David Timaran Montenegro's National Provider Identifier (NPI) is 1558937037, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Timaran Montenegro's specialty?
- David Timaran Montenegro is listed in the NPPES registry with a primary specialty of Neuroradiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Timaran Montenegro located?
- David Timaran Montenegro's practice location on file with NPPES is 6411 Fannin St, Houston, TX 77030-1501.
- What is David Timaran Montenegro's phone number?
- The practice phone number listed in the NPPES registry for David Timaran Montenegro is (713) 500-7488.
- Does David Timaran Montenegro accept Medicare?
- David Timaran Montenegro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Timaran Montenegro's NPI active?
- Yes — David Timaran Montenegro's NPI (1558937037) is active in the NPPES registry as of the last update on 2025-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.