Joseph Deantonio, M.D.
Gastroenterology Physician · Lawrenceville, NJ
Joseph Deantonio, M.D. is a gastroenterology physician with a practice address in Lawrenceville, New Jersey, and NPI 1295745859, issued on Aug 8, 2006. Check the license (New Jersey 25MA05619900, as entered in NPPES) on the New Jersey State Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joseph Deantonio
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 25MA05619900 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 3100 Princeton Pike, Lawrenceville, NJ 08648
- Phone
- (609) 882-2185
- Enumerated
- Aug 8, 2006
- Record last updated
- Sep 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (609) 882-0347
- Medicaid ID
- 4515200 NJ
- Medicare enrollment
- Enrolled (PECOS I20090114000379); accepts Medicare assignment
- Medical or professional school
- Saint Louis University School Of Medicine, 1986
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 735 in New Jersey → Look up another NPI →
Also registered at 3100 Princeton Pike
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph Deantonio 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 25MA05619900Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
47% more Medicare Part D claims than the average gastroenterology physician in 2024
1,191 Medicare Part D claims for 415 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Omeprazole356 claims
- Sod Sulf-Potass Sulf-Mag Sulf152 claims
- Pantoprazole Sodium101 claims
- Mesalamine56 claims
- Esomeprazole Magnesium46 claims
- Famotidine41 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Joseph Deantonio among 735 gastroenterology physician records in New Jersey
Joseph Deantonio, M.D. is one of 735 gastroenterology physician records with a practice address in New Jersey. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 44% newer
- In a Medicare fileYes · 89% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1986 · median 2000 among the 564 with a school on file
- Record last updated2013 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in New Jersey
There are 735 gastroenterology physician records in New Jersey.
All 735 in New Jersey → Every provider in Lawrenceville → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- James Canavan, M.D., PH.D.Lawrenceville, NJ 086481205245982
- Michael Gersten, M.D.Lawrenceville, NJ 086481699872218
- William Lou, MDLawrenceville, NJ 086481306930920
- Juliana Rodrigues, D.O.Hamilton, NJ 086191831427202
- Bruce Rosner, M.D.Trenton, NJ 086191518986553
- Marc Rubin, M.D.Trenton, NJ 086191598784159
- Deborah Sokol, M.D.Hamilton, NJ 086191417975749
- Rajendra Gupta, MDTrenton, NJ 086181124035886
Common questions
What is Joseph Deantonio, M.D.'s NPI number?
Joseph Deantonio, M.D.'s National Provider Identifier (NPI) is 1295745859, issued on Aug 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Deantonio, M.D. located?
The NPPES record lists a practice address at 3100 Princeton Pike, Lawrenceville, NJ, 08648. Phone: (609) 882-2185. Providers update this record themselves, so call before visiting.
How can I verify Joseph Deantonio, M.D.'s license?
NPPES lists New Jersey license number 25MA05619900, 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.
How much does Joseph Deantonio, M.D. prescribe under Medicare Part D?
In 2024, Joseph Deantonio, M.D. had 1,191 Medicare Part D claims for 415 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Joseph Deantonio, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.