Bruno Mazza, MD
NPI 1356450381 · Gastroenterology Physician · Elmira, NY
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bruno Mazza, MD is a Gastroenterology Physician provider in Elmira, NY (NPI 1356450381).
Provider details
- NPI number
- 1356450381
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 131718 (NY)
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
19 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
985 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 | 255 | $92 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 235 | $62 |
| Moderate Sedation Services Provided By the Same Physician Or Other Qualified Health Care Professional Performing a Gastrointestinal Endoscopic Service That Sedation Supports, Requiring the Presence of an Independent Trained Observer to Assist in the MonitoG0500 | 210 | $5 |
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 106 | $235 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 55 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pantoprazole Sodium | 469 | 135 |
| Omeprazole | 259 | 66 |
| Prucalopride Succinatebrand: Motegrity | 163 | 41 |
| Mesalamine | 83 | 16 |
| Rifaximinbrand: Xifaxan | 80 | 22 |
| Mesalaminebrand: Mesalamine Er | 79 | 15 |
| Dicyclomine Hcl | 74 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$3,047 across 182 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
- 2006-08-30
- Last updated
- 2020-11-25
- Certified
- 2020-11-25
Frequently asked questions
- What is Bruno Mazza's NPI number?
- Bruno Mazza's National Provider Identifier (NPI) is 1356450381, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bruno Mazza's specialty?
- Bruno Mazza is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Bruno Mazza located?
- Bruno Mazza's practice location on file with NPPES is 555 Saint Josephs Blvd Ste M2, Elmira, NY 14901-3223.
- What is Bruno Mazza's phone number?
- The practice phone number listed in the NPPES registry for Bruno Mazza is (607) 734-7121.
- Does Bruno Mazza accept Medicare?
- Bruno Mazza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bruno Mazza's NPI active?
- Yes — Bruno Mazza's NPI (1356450381) is active in the NPPES registry as of the last update on 2020-11-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.