Ronaldo Factoriza, M.D.
NPI 1285607275 · Internal Medicine Physician · Brownsville, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronaldo Factoriza, M.D. is a Internal Medicine Physician provider in Brownsville, TX (NPI 1285607275).
Provider details
- NPI number
- 1285607275
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- K5923 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,858 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 823 | $123 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 562 | $8 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 480 | $87 |
| Urinalysis, Manual Test81002 | 353 | $3 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 233 | $16 |
| Detection Test By Immunoassay Technique for Severe Acute Respiratory Syndrome Coronavirus87426 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 263 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 2,201 | 697 |
| Losartan Potassium | 1,778 | 530 |
| Amlodipine Besylate | 1,234 | 402 |
| Levothyroxine Sodium | 1,070 | 296 |
| Pantoprazole Sodium | 980 | 296 |
| Metformin Hcl | 976 | 310 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$164 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2010-01-26
Frequently asked questions
- What is Ronaldo Factoriza's NPI number?
- Ronaldo Factoriza's National Provider Identifier (NPI) is 1285607275, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronaldo Factoriza's specialty?
- Ronaldo Factoriza is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronaldo Factoriza located?
- Ronaldo Factoriza's practice location on file with NPPES is 795 Paredes Line Rd, Brownsville, TX 78521-3096.
- What is Ronaldo Factoriza's phone number?
- The practice phone number listed in the NPPES registry for Ronaldo Factoriza is (956) 541-9499.
- Does Ronaldo Factoriza accept Medicare?
- Ronaldo Factoriza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronaldo Factoriza's NPI active?
- Yes — Ronaldo Factoriza's NPI (1285607275) is active in the NPPES registry as of the last update on 2010-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.