Louis J. Tesoro, MD
Pediatrics Physician · Princeton, NJ
Louis J. Tesoro, MD is a pediatrics physician with a practice address in Princeton, New Jersey, and NPI 1982773461, issued on Nov 7, 2006. Check the license (New Jersey 25MA05126600, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Louis J. Tesoro
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 25MA05126600 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 281 Witherspoon St Ste 200, Princeton, NJ 08540
- Phone
- (609) 924-4892
- Enumerated
- Nov 7, 2006
- Record last updated
- Feb 24, 2025
- Fax
- (877) 409-2156
- Entity
- Type 1 · individual
Also registered at 281 Witherspoon St Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kristin Fawcett, NPPediatric Nurse Practitioner1548652704
- Karen Rossi, MSNPediatric Nurse Practitioner1760679310
- Kendra Sirolly, MDPediatrics Physician1144257502
- Paula Zollner, MDPediatrics Physician1831116656
Verify Louis J. Tesoro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Jersey State Board of Medical Examiners
Search for license 25MA05126600Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $215.59
13 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
38 pediatrics physician records list a practice address in Princeton
They are 38 of the 1,622 NPPES records with a practice address in Princeton, and 2,181 pediatrics physician records in New Jersey.
All 38 in Princeton → All 2,181 in New Jersey → Every provider in Princeton →
Other pediatrics physician records in New Jersey
- Saeed Abbassi, MDNorth Bergen, NJ1114926664
- Yousef Abdulmasih, M.D.Totowa, NJ1942221205
- Jane Abels, MDWestfield, NJ1275825887
- Samantha Abend, DOSparta, NJ1104322528
- Daniel Abraham, M.D.Warren, NJ1861436867
- Rayna AbrahamBlackwood, NJ1275275554
- Wafa Abukhraybeh, M.D.Wayne, NJ1093763856
- Chidi Achebe, M.D.Newark, NJ1841558806
- Karen AcquahWest Orange, NJ1790435030
- Mojisola Adaramola, MDWest Caldwell, NJ1821286436
Common questions
What is Louis J. Tesoro, MD's NPI number?
Louis J. Tesoro, MD's National Provider Identifier (NPI) is 1982773461, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Louis J. Tesoro, MD located?
The NPPES record lists a practice address at 281 Witherspoon St Ste 200, Princeton, NJ, 08540. Phone: (609) 924-4892. Providers update this record themselves, so call before visiting.
How can I verify Louis J. Tesoro, MD's license?
NPPES lists New Jersey license number 25MA05126600, as entered by the provider. Search the New Jersey State Board of Medical Examiners at https://newjersey.mylicense.com/verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.