Roberto Villanueva, M.D.
NPI 1033112958 · Internal Medicine Physician · Gainesville, GA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roberto Villanueva, M.D. is a Internal Medicine Physician provider in Gainesville, GA (NPI 1033112958).
Provider details
- NPI number
- 1033112958
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 052312 (GA)
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
21 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
5,550 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 884 | $118 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 767 | $9 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 668 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 468 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 449 | $8 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 339 | $16 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 162 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 764 | 225 |
| Atorvastatin Calcium | 727 | 210 |
| Levothyroxine Sodium | 420 | 112 |
| Lisinopril | 361 | 107 |
| Metoprolol Succinate | 308 | 85 |
| Pantoprazole Sodium | 283 | 83 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-05-24
- Last updated
- 2014-03-06
Frequently asked questions
- What is Roberto Villanueva's NPI number?
- Roberto Villanueva's National Provider Identifier (NPI) is 1033112958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberto Villanueva's specialty?
- Roberto Villanueva is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Roberto Villanueva located?
- Roberto Villanueva's practice location on file with NPPES is 1240 Jesse Jewell Pkwy Se, Gainesville, GA 30501-3862.
- What is Roberto Villanueva's phone number?
- The practice phone number listed in the NPPES registry for Roberto Villanueva is (770) 536-9864.
- Does Roberto Villanueva accept Medicare?
- Roberto Villanueva is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roberto Villanueva's NPI active?
- Yes — Roberto Villanueva's NPI (1033112958) is active in the NPPES registry as of the last update on 2014-03-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.