Gabriel Calles, MD
NPI 1467841346 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabriel Calles, MD is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1467841346).
Provider details
- NPI number
- 1467841346
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- BP10051704 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
846 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 325 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 80 | $40 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 78 | $87 |
| Ct Scan of Upper Spine Without Contrast72125 | 68 | $46 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 32 | $87 |
| X-Ray of Chest, 2 Views71046 | 31 | $11 |
| Ct Scan of Chest With Contrast |
Practice location
Mailing address
Additional practice locations (2)
- 1475 Nw 12th AveMiami, FL 33136-1002Phone: (305) 243-5512Fax: (305) 243-4613
- 75 Francis StBoston, MA 02115-6110Phone: (617) 732-6506
Registry dates
- Enumerated
- 2015-01-15
- Last updated
- 2024-08-11
- Certified
- 2024-08-11
Frequently asked questions
- What is Gabriel Calles's NPI number?
- Gabriel Calles's National Provider Identifier (NPI) is 1467841346, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriel Calles's specialty?
- Gabriel Calles is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gabriel Calles located?
- Gabriel Calles's practice location on file with NPPES is 6411 Fannin St, Houston, TX 77030-1501.
- What is Gabriel Calles's phone number?
- The practice phone number listed in the NPPES registry for Gabriel Calles is (713) 500-7631.
- Does Gabriel Calles accept Medicare?
- Gabriel Calles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabriel Calles's NPI active?
- Yes — Gabriel Calles's NPI (1467841346) is active in the NPPES registry as of the last update on 2024-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.