Doctor profile · Federal record
Dr. Aloysius Rho, MD
Gastroenterology Physician (CMS: Gastroenterology) · Princeton, NJ
- NPI 1710987334
- Accepts Medicare
- 32 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
731 Alexander RD, Suite 100
Princeton, NJ 085406345
(609) 924-1422
fax (609) 924-7473
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- December 11, 2019
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- New Jersey #25MA07036700
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1710987334. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
374
Distinct HCPCS
10
Medicare allowed
$47,448
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 72 | 69 | $96 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 71 | 71 | $114 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 60 | 60 | $133 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 39 | 37 | $135 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 38 | 38 | $107 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 28 | 28 | $262 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 23 | 23 | $169 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 19 | 19 | $165 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 13 | 13 | $5 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 11 | 11 | $62 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 66. This provider delivers 5.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
956
Patients
347
Total drug cost
$117,651
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 414 | 155 | $7,563 |
| Pantoprazole Sodium | Generic | 125 | 44 | $2,498 |
| Famotidine | Generic | 78 | 36 | $1,441 |
| Esomeprazole Magnesium | Generic | 66 | 20 | $7,045 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,mag Sulfates) | Brand | 39 | 37 | $2,998 |
| Linzess (Linaclotide) | Brand | 33 | 0 | $34,436 |
| Mesalamine | Generic | 27 | 0 | $14,346 |
| Sucralfate | Generic | 27 | 18 | $2,281 |
| Lansoprazole | Generic | 26 | 0 | $1,384 |
| Metronidazole | Generic | 25 | 16 | $371 |
Frequently asked questions
What is Dr. Aloysius Rho's medical specialty?
Dr. Aloysius Rho practices Gastroenterology Physician in Princeton, NJ.
Where does Dr. Aloysius Rho practice?
Dr. Aloysius Rho practices at 731 Alexander RD, Princeton, NJ 085406345. Office phone: 6099241422.
What is Dr. Aloysius Rho's NPI?
Dr. Aloysius Rho's National Provider Identifier (NPI) is 1710987334, issued by NPPES.
Does Dr. Aloysius Rho accept Medicare assignment?
Yes. Dr. Aloysius Rho accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aloysius Rho commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.