Louis Tesoro, MD
NPI 1982773461 · Pediatrics Physician · Princeton, NJ
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Tesoro, MD is a Pediatrics Physician provider in Princeton, NJ (NPI 1982773461).
Provider details
- NPI number
- 1982773461
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25MA05126600 (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
19 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.
$216 across 13 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)
- 66 Mt Lucas RoadPrinceton, NJ 08540Phone: (609) 924-4892Fax: (609) 921-9380
Registry dates
- Enumerated
- 2006-11-07
- Last updated
- 2025-02-24
- Certified
- 2023-06-01
Frequently asked questions
- What is Louis Tesoro's NPI number?
- Louis Tesoro's National Provider Identifier (NPI) is 1982773461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Tesoro's specialty?
- Louis Tesoro is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Tesoro located?
- Louis Tesoro's practice location on file with NPPES is 281 Witherspoon St Ste 200, Princeton, NJ 08540-3224.
- What is Louis Tesoro's phone number?
- The practice phone number listed in the NPPES registry for Louis Tesoro is (609) 924-4892.
- Does Louis Tesoro accept Medicare?
- Louis Tesoro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Tesoro's NPI active?
- Yes — Louis Tesoro's NPI (1982773461) is active in the NPPES registry as of the last update on 2025-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.