Isaac Trelles, MD
NPI 1538152228 · Geriatric Medicine (Internal Medicine) Physician · Aventura, FL
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isaac Trelles, MD is a Geriatric Medicine (Internal Medicine) Physician provider in Aventura, FL (NPI 1538152228).
Provider details
- NPI number
- 1538152228
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME101881 (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
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
149 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 33 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $96 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 18 | $9 |
| Office Or Other Outpatient Visit for the Evaluation and Management of Established Patient That May Not Require Presence of Healthcare Professional99211 | 18 | $24 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 14 | $19 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 104 | 57 |
| Levothyroxine Sodium | 60 | 25 |
| Amlodipine Besylate | 53 | 24 |
| Alendronate Sodium | 43 | 17 |
| Metformin Hcl | 42 | 21 |
| Rosuvastatin Calcium | 41 | 19 |
| Losartan Potassium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$295 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
Additional practice locations (1)
- 15700 Nw 67th Ave Ste 201Miami Lakes, FL 33014-2111Phone: (786) 297-8242Fax: (786) 297-8243
Registry dates
- Enumerated
- 2005-08-26
- Last updated
- 2024-03-15
- Certified
- 2024-03-15
Frequently asked questions
- What is Isaac Trelles's NPI number?
- Isaac Trelles's National Provider Identifier (NPI) is 1538152228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isaac Trelles's specialty?
- Isaac Trelles is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Isaac Trelles located?
- Isaac Trelles's practice location on file with NPPES is 21110 Biscayne Blvd Ste 203, Aventura, FL 33180-1251.
- What is Isaac Trelles's phone number?
- The practice phone number listed in the NPPES registry for Isaac Trelles is (305) 948-9595.
- Does Isaac Trelles accept Medicare?
- Isaac Trelles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isaac Trelles's NPI active?
- Yes — Isaac Trelles's NPI (1538152228) is active in the NPPES registry as of the last update on 2024-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.