Louis Guzzi, MD
NPI 1215923180 · Critical Care Medicine (Anesthesiology) Physician · Orlando, FL
Enrolled with Medicare as Practitioner - Critical Care (intensivists) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Guzzi, MD is a Critical Care Medicine (Anesthesiology) Physician provider in Orlando, FL (NPI 1215923180).
Provider details
- NPI number
- 1215923180
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- ME71078 (FL)
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 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
625 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) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 168 | $78 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 86 | $91 |
| Critical Care, First 30-74 Minutes99291 | 76 | $210 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 59 | $75 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 52 | $104 |
| Anesthesia for Other Closed Procedure on Chest00520 | 43 | $102 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$70,255 across 68 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)
- 601 E Rollins StOrlando, FL 32803-1248Phone: (407) 667-0444Fax: (407) 667-4338
Registry dates
- Enumerated
- 2005-09-26
- Last updated
- 2023-04-28
- Certified
- 2023-04-28
Frequently asked questions
- What is Louis Guzzi's NPI number?
- Louis Guzzi's National Provider Identifier (NPI) is 1215923180, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Guzzi's specialty?
- Louis Guzzi is listed in the NPPES registry with a primary specialty of Critical Care Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Guzzi located?
- Louis Guzzi's practice location on file with NPPES is 52 W Underwood St, Orlando, FL 32806-1110.
- What is Louis Guzzi's phone number?
- The practice phone number listed in the NPPES registry for Louis Guzzi is (321) 843-5270.
- Does Louis Guzzi accept Medicare?
- Louis Guzzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Guzzi's NPI active?
- Yes — Louis Guzzi's NPI (1215923180) is active in the NPPES registry as of the last update on 2023-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.