Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Joseph Deantonio, MD

Individual provider Gastroenterology Physician · NPI 1295745859

Dr. Joseph Deantonio, MD is a Gastroenterology in Lawrenceville, New Jersey. Graduated from Saint Louis University School of Medicine in 1986, 40 years ago. Practices as a sole proprietor, accepts Medicare assignment and offers telehealth. Licensed in New Jersey.

Years since qualifying
40
Trained at
Saint Louis University School of Medicine
Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3100 Princeton Pike Bldg 4 Ste C
Lawrenceville, NJ 08648
Phone: (609) 882-2185
Fax: (609) 882-0347
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 25MA05619900 (NJ)

Record details

NPI number1295745859
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedAugust 8, 2006
Last updated in NPPESSeptember 5, 2013
Mailing addressPo Box 914, Pennington, NJ 08534-0914

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Medical schoolSAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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