Doctor profile · Federal record
Dr. Joseph Deantonio, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Lawrenceville, NJ
- NPI 1295745859
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 40 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3100 Princeton Pike, Bldg 4, Suite C
Lawrenceville, NJ 08648
(609) 882-2185
fax (609) 882-0347 - Mailing address
-
Po Box 914
Pennington, NJ 085340914
Credentials & registration
- NPI registered
- August 2006 — 20 yrs on file
- Profile last updated
- September 5, 2013
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New Jersey #25MA05619900
- Medicaid
- NJ #4515200
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1295745859. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
700
Distinct HCPCS
8
Medicare allowed
$104,421
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 284 | 193 | $135 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 125 | 125 | $175 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 94 | 94 | $127 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 83 | 81 | $102 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 58 | 58 | $262 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 25 | 25 | $184 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 19 | 19 | $187 | |
43450 |
Dilation of esophagus | 12 | 11 | $42 |
In context: peer comparison
Among 2 peers in this city , average services per provider: 62. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,005
Patients
454
Total drug cost
$194,950
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 333 | 121 | $6,119 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 192 | 187 | $14,981 |
| Pantoprazole Sodium | Generic | 123 | 38 | $2,591 |
| Esomeprazole Magnesium | Generic | 61 | 19 | $3,819 |
| Famotidine | Generic | 59 | 29 | $2,181 |
| Mesalamine | Generic | 57 | 13 | $39,398 |
| Dicyclomine Hcl | Generic | 26 | 12 | $1,100 |
| Mesalamine Er (Mesalamine) | Brand | 24 | 0 | $8,409 |
| Creon (Lipase/Protease/Amylase) | Brand | 23 | 0 | $85,351 |
| Amitriptyline Hcl | Generic | 20 | 0 | $295 |
Hospital affiliations
Frequently asked questions
What is Dr. Joseph Deantonio's medical specialty?
Dr. Joseph Deantonio practices Gastroenterology Physician in Lawrenceville, NJ.
Where does Dr. Joseph Deantonio practice?
Dr. Joseph Deantonio practices at 3100 Princeton Pike, Lawrenceville, NJ 08648. Office phone: 6098822185.
What is Dr. Joseph Deantonio's NPI?
Dr. Joseph Deantonio's National Provider Identifier (NPI) is 1295745859, issued by NPPES.
Does Dr. Joseph Deantonio accept Medicare assignment?
Yes. Dr. Joseph Deantonio accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Deantonio commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.