Doctor profile · Federal record
Dr. Robert Ruben, M.D.
Specialist (CMS: Gastroenterology) · Somersworth, NH
- NPI 1457354565
- Accepts Medicare
- MIPS 75.0 / 100 · 2023
- 45 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
21 Clark Way
Somersworth, NH 038784401
(603) 692-2228
fax (603) 743-6732
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 1981 — 45 yrs since
- Specialty taxonomy
- 174400000X — NUCC code
- Medicaid
- NH #80003885
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1457354565. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,146
Distinct HCPCS
10
Medicare allowed
$254,405
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 297 | 233 | $127 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 262 | 247 | $60 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 200 | 196 | $246 | |
43249 |
Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm | 121 | 118 | $122 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 118 | 118 | $165 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 105 | 103 | $129 | |
82274 |
Stool analysis for blood, by fecal hemoglobin determination by immunoassay | 99 | 66 | $16 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 96 | 82 | $78 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 95 | 89 | $91 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 94 | 94 | $178 |
In context: peer comparison
Among 1 peers in Somersworth Specialist, average services per provider: 79. This provider delivers 27× the peer median.Open Payments
Industry payments received
All-time total
$978
Transactions
42
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 18 | $285.17 | |
| Boston Scientific Corporation | 1 | $99.36 | |
| Janssen Biotech, INC. | 3 | $91.78 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 4 | $73.71 | |
| Pfizer INC. | 3 | $71.84 | |
| Phathom Pharmaceuticals, INC. | 3 | $57.62 | |
| Takeda Pharmaceuticals U.S.A., INC. | 2 | $52.96 | |
| Madrigal Pharmaceuticals | 1 | $31.41 | |
| Celgene Corporation | 1 | $29.42 | |
| Daiichi Sankyo INC. | 1 | $27.24 | |
| Celltrion USA INC. | 1 | $23.14 | |
| Organon LLC | 1 | $22.19 | |
| Ironwood Pharmaceuticals, INC | 1 | $21.62 | |
| Ipsen Biopharmaceuticals, INC | 1 | $21.35 | |
| Merck Sharp & Dohme LLC | 1 | $20.65 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,101
Patients
338
Total drug cost
$143,243
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 346 | 122 | $8,432 |
| Omeprazole | Generic | 152 | 42 | $3,678 |
| Dicyclomine Hcl | Generic | 147 | 51 | $5,305 |
| Famotidine | Generic | 83 | 27 | $1,730 |
| Linzess (Linaclotide) | Brand | 83 | 30 | $75,482 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 43 | 37 | $886 |
| Esomeprazole Magnesium | Generic | 35 | 0 | $3,753 |
| Sucralfate | Generic | 34 | 0 | $1,942 |
| Mesalamine | Generic | 31 | 0 | $27,799 |
| Amitriptyline Hcl | Generic | 29 | 0 | $284 |
Hospital affiliations
Frequently asked questions
What is Dr. Robert Ruben's medical specialty?
Dr. Robert Ruben practices Specialist in Somersworth, NH.
Where does Dr. Robert Ruben practice?
Dr. Robert Ruben practices at 21 Clark Way, Somersworth, NH 038784401. Office phone: 6036922228.
What is Dr. Robert Ruben's NPI?
Dr. Robert Ruben's National Provider Identifier (NPI) is 1457354565, issued by NPPES.
Does Dr. Robert Ruben accept Medicare assignment?
Yes. Dr. Robert Ruben accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Robert Ruben commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.