Leonard Thaler, MD
NPI 1538187166 · Endocrinology, Diabetes & Metabolism Physician · Aventura, FL
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Thaler, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Aventura, FL (NPI 1538187166).
Provider details
- NPI number
- 1538187166
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME78223 (FL)
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
4,510 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 813 | $141 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 748 | $18 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 539 | $9 |
| Thyroxine (thyroid Chemical), Total84436 | 363 | $7 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 363 | $16 |
| Thyroid Hormone Evaluation84479 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 67 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 444 | 138 |
| Semaglutidebrand: Ozempic | 393 | 73 |
| Metformin Hcl | 309 | 98 |
| Levothyroxine Sodiumbrand: Synthroid | 282 | 71 |
| Tirzepatidebrand: Mounjaro | 239 | 42 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 203 | 72 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-18
- Last updated
- 2019-01-25
Frequently asked questions
- What is Leonard Thaler's NPI number?
- Leonard Thaler's National Provider Identifier (NPI) is 1538187166, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Thaler's specialty?
- Leonard Thaler is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Thaler located?
- Leonard Thaler's practice location on file with NPPES is 2801 Ne 213th St Ste 1015, Aventura, FL 33180-1266.
- What is Leonard Thaler's phone number?
- The practice phone number listed in the NPPES registry for Leonard Thaler is (305) 937-3000.
- Does Leonard Thaler accept Medicare?
- Leonard Thaler is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Thaler's NPI active?
- Yes — Leonard Thaler's NPI (1538187166) is active in the NPPES registry as of the last update on 2019-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.