Louis Mazzella, MD
NPI 1508029323 · General Practice Physician · Saint Petersburg, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1508029323
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 049824 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
17 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
5,747 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 Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 1,440 | $105 |
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 573 | $72 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 567 | $104 |
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 493 | $227 |
| Removal of Skin and Tissue, 20.0 Sq Cm Or Less11042 | 432 | $105 |
| Removal of Muscle And/Or Tissue, 20.0 Sq Cm Or Less11043 | 262 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Collagenase Clostridium Hist.brand: Santyl | 330 | 163 |
| Clotrimazole/Betamethasone Dipbrand: Clotrimazole-Betamethasone | 117 | 48 |
| Ertapenem Sodiumbrand: Ertapenem | 59 | 12 |
| Nystatinbrand: Nyamyc | 45 | 25 |
| Doxycycline Hyclate | 29 | 24 |
| Vancomycin Hcl | 28 | — |
| Piperacillin Sodium/Tazobactambrand: Piperacillin-Tazobactam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,399 across 20 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)
- 7 Deepwood LnCottageWestport, CT 06880-1317Phone: (404) 805-2290
Registry dates
- Enumerated
- 2008-07-02
- Last updated
- 2022-12-02
- Certified
- 2022-12-02
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.