Dr. Leon Bautista Mesina, MD
- Industry payments
- $264
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2477 Route 516, Old Bridge, NJ 08857-4603
- Practice phone
- Call (732) 679-0400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mesina Pediatrics
Physician office · Old Bridge, New Jersey
Find Dr. Mesina's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Leon Bautista Mesina is a pediatrician in Old Bridge, New Jersey
Dr. Mesina practices at Mesina Pediatrics in Old Bridge, New Jersey.
Dr. Mesina's NPI, 1235173428, was assigned on June 16, 2006. Dr. Mesina holds New Jersey license 25MA06034900.
- NPI
- 1235173428NPI Registry (opens in a new tab)
- NPI enumeration date
- June 16, 2006
- NPI status
- Active
- Practice phone
- (732) 679-0400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Leon Bautista Mesina practices at Mesina Pediatrics in Old Bridge, New Jersey
Dr. Mesina's primary practice is Mesina Pediatrics, at 2477 Route 516, Old Bridge, NJ 08857-4603. The practice phone is (732) 679-0400.
- Mesina Pediatrics2477 Route 516, Old Bridge, NJ 08857-4603Phone(732) 679-0400
Source: Dmand AI Affiliation Data
Dr. Leon Bautista Mesina is affiliated with 1 site of care
Dr. Mesina's primary practice is Mesina Pediatrics in Old Bridge, New Jersey.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Leon Bautista Mesina's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mesina practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mesina Pediatrics | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leon Bautista Mesina is one of 1,923 pediatricians in New Jersey
Pediatrics is Dr. Mesina's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Mesina is licensed in New Jersey.
Specialties and state licenses
- Pediatrics, New JerseyPrimary
Pediatricians near Dr. Mesina
Counts of pediatricians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Leon Bautista Mesina's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Mesina's median patient age at 12, with 46% women.
Dr. Mesina's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women46%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Leon Bautista Mesina received $264 in industry payments from 2016 to 2025
CMS Open Payments shows 15 general payments to Dr. Mesina from 7 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Sanofi Pasteur Inc. paid the most, $81.
General payments to Dr. Mesina by program year, 2016 to 2025
Companies that paid Dr. Mesina the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Leon Bautista Mesina's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Leon Bautista Mesina
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Leon Bautista Mesina's NPI number?
Dr. Leon Bautista Mesina's NPI number is 1235173428. It was assigned on June 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leon Bautista Mesina?
Dr. Leon Bautista Mesina is a pediatrician in Old Bridge, New Jersey. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Leon Bautista Mesina practice?
Dr. Mesina practices at 2477 Route 516, Old Bridge, NJ 08857-4603. Dr. Mesina's primary practice is Mesina Pediatrics in Old Bridge, New Jersey.
What is Dr. Leon Bautista Mesina's office phone number?
The practice phone on file for Dr. Mesina is (732) 679-0400.
What is Dr. Leon Bautista Mesina's medical license number?
Dr. Mesina holds New Jersey license 25MA06034900.
Has Dr. Leon Bautista Mesina received payments from drug or device companies?
CMS Open Payments shows $264 in general payments to Dr. Mesina from 7 companies from 2016 to 2025. The largest total came from Sanofi Pasteur Inc.
How long has Dr. Leon Bautista Mesina been practicing?
Dr. Mesina's NPI was assigned in 2006.
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