Leonard Buccellato, MD
NPI 1437198348 · Pulmonary Disease Physician · Munster, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leonard Buccellato, MD is a Pulmonary Disease Physician provider in Munster, IN (NPI 1437198348).
Provider details
- NPI number
- 1437198348
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01058760 (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 513 | 215 |
| Tiotropium Bromidebrand: Spiriva Respimat | 413 | 164 |
| Budesonide/Formoterol Fumaratebrand: Breyna | 341 | 141 |
| Prednisone | 310 | 154 |
| Montelukast Sodium | 270 | 95 |
| Ciclesonidebrand: Alvesco | 211 | 90 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-06
- Last updated
- 2021-12-20
- Certified
- 2021-03-17
Frequently asked questions
- What is Leonard Buccellato's NPI number?
- Leonard Buccellato's National Provider Identifier (NPI) is 1437198348, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leonard Buccellato's specialty?
- Leonard Buccellato is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Leonard Buccellato located?
- Leonard Buccellato's practice location on file with NPPES is 761 45th St, Munster, IN 46321-2893.
- What is Leonard Buccellato's phone number?
- The practice phone number listed in the NPPES registry for Leonard Buccellato is (219) 922-5416.
- Does Leonard Buccellato accept Medicare?
- Leonard Buccellato is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leonard Buccellato's NPI active?
- Yes — Leonard Buccellato's NPI (1437198348) is active in the NPPES registry as of the last update on 2021-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.