Fiore Mastroianni, MD
NPI 1497141220 · Pulmonary Disease Physician · Port Jefferson, NY
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fiore Mastroianni, MD is a Pulmonary Disease Physician provider in Port Jefferson, NY (NPI 1497141220).
Provider details
- NPI number
- 1497141220
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 292752 (NY)
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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,462 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 272 | $88 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 128 | $144 |
| Therapeutic Procedures to Improve Respiratory Function Or Increase Strength Or Endurance of Respiratory Muscles, Two Or More Individuals (includes Monitoring)G0239 | 126 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 124 | $132 |
| Critical Care, First 30-74 Minutes99291 | 114 | $237 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 98 | 21 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 74 | 30 |
| Umeclidinium Brm/Vilanterol Trbrand: Anoro Ellipta | 68 | 14 |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 35 | — |
| Fluticasone Propion/Salmeterolbrand: Fluticasone-Salmeterol | 29 | 13 |
| Montelukast Sodium | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-04-08
- Last updated
- 2023-05-11
- Certified
- 2023-05-11
Frequently asked questions
- What is Fiore Mastroianni's NPI number?
- Fiore Mastroianni's National Provider Identifier (NPI) is 1497141220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Fiore Mastroianni's specialty?
- Fiore Mastroianni is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Fiore Mastroianni located?
- Fiore Mastroianni's practice location on file with NPPES is 75 N Country Rd, Port Jefferson, NY 11777-2119.
- What is Fiore Mastroianni's phone number?
- The practice phone number listed in the NPPES registry for Fiore Mastroianni is (631) 473-1320.
- Does Fiore Mastroianni accept Medicare?
- Fiore Mastroianni is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Fiore Mastroianni's NPI active?
- Yes — Fiore Mastroianni's NPI (1497141220) is active in the NPPES registry as of the last update on 2023-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.