Leonel Diaz, DO
NPI 1366738965 · Emergency Medicine Physician · Miramar, FL
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonel Diaz, DO is a Emergency Medicine Physician provider in Miramar, FL (NPI 1366738965).
Provider details
- NPI number
- 1366738965
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OT013935 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 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
1,010 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) |
|---|---|---|
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 219 | $64 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 172 | $68 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 102 | $94 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 86 | $100 |
| Management of Oxygen Chamber Therapy99183 | 71 | $112 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azithromycin | 73 | 73 |
| Cephalexin | 50 | 49 |
| Gentamicin Sulfate | 46 | 40 |
| Mupirocin | 42 | 42 |
| Fluticasone Propionate | 33 | 33 |
| Doxycycline Hyclate | 26 | 24 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 24 | 23 |
| Methylprednisolone | 21 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-06-22
- Last updated
- 2015-08-26
Frequently asked questions
- What is Leonel Diaz's NPI number?
- Leonel Diaz's National Provider Identifier (NPI) is 1366738965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonel Diaz's specialty?
- Leonel Diaz is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leonel Diaz located?
- Leonel Diaz's practice location on file with NPPES is 1901 Sw 172nd Ave, Miramar, FL 33029-5592.
- What is Leonel Diaz's phone number?
- The practice phone number listed in the NPPES registry for Leonel Diaz is (954) 265-6307.
- Does Leonel Diaz accept Medicare?
- Leonel Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonel Diaz's NPI active?
- Yes — Leonel Diaz's NPI (1366738965) is active in the NPPES registry as of the last update on 2015-08-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.