Louis Wasserman, MD
NPI 1871589689 · Cardiovascular Disease Physician · Naples, FL
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Wasserman, MD is a Cardiovascular Disease Physician provider in Naples, FL (NPI 1871589689).
Provider details
- NPI number
- 1871589689
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME115722 (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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,798 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 | 801 | $129 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 794 | $15 |
| Rubidium Rb-82, Diagnostic, Per Study Dose, Up to 60 MillicuriesA9555 | 473 | $391 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 423 | $193 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician93015 | 257 | $71 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 363 | 127 |
| Apixabanbrand: Eliquis | 288 | 74 |
| Amlodipine Besylate | 230 | 83 |
| Metoprolol Succinate | 230 | 72 |
| Potassium Chloride | 208 | 77 |
| Atorvastatin Calcium | 197 | 64 |
| Indapamide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$831 across 37 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
- 2005-09-27
- Last updated
- 2016-04-26
Frequently asked questions
- What is Louis Wasserman's NPI number?
- Louis Wasserman's National Provider Identifier (NPI) is 1871589689, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Wasserman's specialty?
- Louis Wasserman is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Wasserman located?
- Louis Wasserman's practice location on file with NPPES is 6101 Pine Ridge Rd, Naples, FL 34119-3900.
- What is Louis Wasserman's phone number?
- The practice phone number listed in the NPPES registry for Louis Wasserman is (239) 263-0849.
- Does Louis Wasserman accept Medicare?
- Louis Wasserman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Wasserman's NPI active?
- Yes — Louis Wasserman's NPI (1871589689) is active in the NPPES registry as of the last update on 2016-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.