Gabriel Contreras, MD, MPH
NPI 1891723383 · Nephrology Physician · Miami, FL
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gabriel Contreras, MD, MPH is a Nephrology Physician provider in Miami, FL (NPI 1891723383).
Provider details
- NPI number
- 1891723383
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MPH
- Sex
- Male
- Sole proprietor
- No
- License
- ME63714 (FL)
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
19 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
840 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) |
|---|---|---|
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 141 | $367 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 126 | $82 |
| Critical Care, First 30-74 Minutes99291 | 101 | $228 |
| Hemodialysis Procedure With Physician Evaluation90935 | 83 | $74 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 80 | $124 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 78 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 41 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 273 | 91 |
| Losartan Potassium | 160 | 48 |
| Telmisartan | 116 | 35 |
| Dapagliflozin Propanediolbrand: Farxiga | 112 | 30 |
| Spironolactone | 81 | 22 |
| Furosemide | 75 | 20 |
| Carvedilol | 62 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15,045 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
- 2006-06-30
- Last updated
- 2014-02-03
Frequently asked questions
- What is Gabriel Contreras's NPI number?
- Gabriel Contreras's National Provider Identifier (NPI) is 1891723383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gabriel Contreras's specialty?
- Gabriel Contreras is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Gabriel Contreras located?
- Gabriel Contreras's practice location on file with NPPES is 1611 Nw 12th Ave, Miami, FL 33136-1005.
- What is Gabriel Contreras's phone number?
- The practice phone number listed in the NPPES registry for Gabriel Contreras is (305) 585-1111.
- Does Gabriel Contreras accept Medicare?
- Gabriel Contreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gabriel Contreras's NPI active?
- Yes — Gabriel Contreras's NPI (1891723383) is active in the NPPES registry as of the last update on 2014-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.