Felix Leon, MD
NPI 1073505046 · Pulmonary Disease Physician · San Juan, PR
Felix Leon, MD is a Pulmonary Disease Physician provider in San Juan, PR (NPI 1073505046).
Provider details
- NPI number
- 1073505046
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4209 (PR)
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 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-16
- Last updated
- 2010-09-08
Frequently asked questions
- What is Felix Leon's NPI number?
- Felix Leon's National Provider Identifier (NPI) is 1073505046, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Felix Leon's specialty?
- Felix Leon is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Felix Leon located?
- Felix Leon's practice location on file with NPPES is 1724 Calle Yangtze, San Juan, PR 00926-3104.
- What is Felix Leon's phone number?
- The practice phone number listed in the NPPES registry for Felix Leon is (787) 754-8489.
- Is Felix Leon's NPI active?
- Yes — Felix Leon's NPI (1073505046) is active in the NPPES registry as of the last update on 2010-09-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.