Leon Mesina, MD
NPI 1235173428 · Pediatrics Physician · East Brunswick, NJ
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leon Mesina, MD is a Pediatrics Physician provider in East Brunswick, NJ (NPI 1235173428).
Provider details
- NPI number
- 1235173428
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA06034900 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$30 across 2 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
Additional practice locations (1)
- 2477 Route 516Suite 202Old Bridge, NJ 08857-4603Phone: (732) 679-0400Fax: (732) 679-0445
Registry dates
- Enumerated
- 2006-06-16
- Last updated
- 2020-06-28
- Certified
- 2020-06-28
Frequently asked questions
- What is Leon Mesina's NPI number?
- Leon Mesina's National Provider Identifier (NPI) is 1235173428, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leon Mesina's specialty?
- Leon Mesina is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Leon Mesina located?
- Leon Mesina's practice location on file with NPPES is F2a Brier Hill Ct, East Brunswick, NJ 08816-3366.
- What is Leon Mesina's phone number?
- The practice phone number listed in the NPPES registry for Leon Mesina is (732) 955-6099.
- Does Leon Mesina accept Medicare?
- Leon Mesina is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leon Mesina's NPI active?
- Yes — Leon Mesina's NPI (1235173428) is active in the NPPES registry as of the last update on 2020-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.