Ronaldo Martinez
NPI 1194927129 · Internal Medicine Physician · San Juan, PR
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronaldo Martinez is a Internal Medicine Physician provider in San Juan, PR (NPI 1194927129).
Provider details
- NPI number
- 1194927129
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10487 (PR)
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
19 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
169 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 169 | $89 |
Typical Medicare-allowed amounts for these services range $89–$89 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 132 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 641 | 198 |
| Rosuvastatin Calcium | 553 | 179 |
| Losartan Potassium | 506 | 148 |
| Metoprolol Succinate | 501 | 156 |
| Simvastatin | 446 | 141 |
| Levothyroxine Sodiumbrand: Synthroid | 441 | 132 |
| Atorvastatin Calcium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-06-01
- Last updated
- 2020-04-27
- Certified
- 2020-04-27
Frequently asked questions
- What is Ronaldo Martinez's NPI number?
- Ronaldo Martinez's National Provider Identifier (NPI) is 1194927129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronaldo Martinez's specialty?
- Ronaldo Martinez is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronaldo Martinez located?
- Ronaldo Martinez's practice location on file with NPPES is 735 Ave Ponce De Leon, San Juan, PR 00917-5022.
- What is Ronaldo Martinez's phone number?
- The practice phone number listed in the NPPES registry for Ronaldo Martinez is (787) 765-0670.
- Does Ronaldo Martinez accept Medicare?
- Ronaldo Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronaldo Martinez's NPI active?
- Yes — Ronaldo Martinez's NPI (1194927129) is active in the NPPES registry as of the last update on 2020-04-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.