Gustavo Villarreal Jr, MD
NPI 1649231036 · Diagnostic Radiology Physician · Waco, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gustavo Villarreal Jr, MD is a Diagnostic Radiology Physician provider in Waco, TX (NPI 1649231036).
Provider details
- NPI number
- 1649231036
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- H8487 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
3,031 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 Shoulder, Minimum of 2 Views73030 | 504 | $34 |
| Screening Mammography77067 | 296 | $122 |
| X-Ray of Chest, 2 Views71046 | 295 | $23 |
| Screening 3d Breast Mammography77063 | 295 | $50 |
| X-Ray of Knee, 3 Views73562 | 265 | $39 |
| Blood Creatinine Level82565 | 199 | $5 |
| X-Ray of Hip, 2-3 Views73502 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-28
- Last updated
- 2013-08-15
Frequently asked questions
- What is Gustavo Villarreal Jr's NPI number?
- Gustavo Villarreal Jr's National Provider Identifier (NPI) is 1649231036, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gustavo Villarreal Jr's specialty?
- Gustavo Villarreal Jr is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gustavo Villarreal Jr located?
- Gustavo Villarreal Jr's practice location on file with NPPES is 6901 Medical Pkwy, Waco, TX 76712-7910.
- What is Gustavo Villarreal Jr's phone number?
- The practice phone number listed in the NPPES registry for Gustavo Villarreal Jr is (254) 751-4000.
- Does Gustavo Villarreal Jr accept Medicare?
- Gustavo Villarreal Jr is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gustavo Villarreal Jr's NPI active?
- Yes — Gustavo Villarreal Jr's NPI (1649231036) is active in the NPPES registry as of the last update on 2013-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.