Mario Gasparri, MD
NPI 1114971439 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mario Gasparri, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Milwaukee, WI (NPI 1114971439).
Provider details
- NPI number
- 1114971439
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 41821 (WI)
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
88 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 34 | $123 |
| Removal of Lymph Nodes of Chest Cavity Using an Endoscope32674 | 17 | $182 |
| Exam of Lung With Removal of Lung Lobe Using an Endoscope32663 | 13 | $1,174 |
| Initial Removal of Wedge of Lung Tissue Using an Endoscope32666 | 13 | $695 |
| Extensive Reconstruction of Upper Heart Chamber and Alteration of Electrical Pathway Using an Endoscope33266 | 11 | $1,314 |
Typical Medicare-allowed amounts for these services range $123–$1,314 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$112,384 across 80 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
- 2006-05-20
- Last updated
- 2022-02-04
- Certified
- 2022-02-04
Frequently asked questions
- What is Mario Gasparri's NPI number?
- Mario Gasparri's National Provider Identifier (NPI) is 1114971439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mario Gasparri's specialty?
- Mario Gasparri is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is Mario Gasparri located?
- Mario Gasparri's practice location on file with NPPES is 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522.
- What is Mario Gasparri's phone number?
- The practice phone number listed in the NPPES registry for Mario Gasparri is (414) 955-6000.
- Does Mario Gasparri accept Medicare?
- Mario Gasparri is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mario Gasparri's NPI active?
- Yes — Mario Gasparri's NPI (1114971439) is active in the NPPES registry as of the last update on 2022-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.