Doctor profile · Federal record
Dr. Marvin Singh, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Gastroenterology Physician · Rochester, NY
- NPI 1306968417
- Accepts Medicare
- MIPS 91.2 / 100 · 2023
- 21 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
20 Hagen Dr Ste 330
Rochester, NY 146252664
(585) 267-4040
fax (585) 267-4044 - Additional location
-
103 Canal Landing Blvd Ste 12
Rochester, NY 146264181
(585) 227-1080
Credentials & registration
- NPI registered
- April 2007 — 19 yrs on file
- Profile last updated
- March 7, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- New York #265559 · California #A102749
- Medicaid (3)
- FL #010964600 · CA #1306968417 · NY #03474691
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306968417. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
190
Distinct HCPCS
9
Medicare allowed
$22,028
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
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 | 34 | 33 | $5 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 30 | 30 | $107 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 24 | 24 | $182 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 21 | 16 | $125 | |
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 | 20 | 18 | $53 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 19 | 19 | $125 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 18 | 17 | $64 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 13 | 12 | $207 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 11 | 11 | $397 |
In context: peer comparison
Among 20 peers in Rochester Gastroenterology Physician, average services per provider: 27. This provider delivers 7.0× the peer median.Open Payments
Industry payments received
All-time total
$1,129
Transactions
31
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pentax of America, INC. | 3 | $552.35 | |
| Lilly USA, LLC | 5 | $104.27 | |
| Abbvie INC. | 4 | $75.42 | |
| Regeneron Healthcare Solutions, INC. | 3 | $74.59 | |
| Pfizer INC. | 4 | $72.52 | |
| Gilead Sciences, INC. | 3 | $69.48 | |
| Phathom Pharmaceuticals, INC. | 2 | $52.15 | |
| Janssen Biotech, INC. | 2 | $31.72 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $23.97 | |
| Sandoz INC. | 1 | $21.15 | |
| Merck Sharp & Dohme LLC | 1 | $18.36 | |
| Celltrion USA INC. | 1 | $16.44 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $16.38 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
254
Patients
75
Total drug cost
$45,476
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 144 | 51 | $1,716 |
| Omeprazole | Generic | 41 | 13 | $526 |
| Sucralfate | Generic | 20 | 11 | $2,225 |
| Cholestyramine (Cholestyramine (With Sugar)) | Brand | 13 | 0 | $1,036 |
| Xifaxan (Rifaximin) | Brand | 13 | 0 | $30,467 |
| Linzess (Linaclotide) | Brand | 12 | 0 | $6,704 |
| Lubiprostone | Generic | 11 | 0 | $2,803 |
Frequently asked questions
What is Dr. Marvin Singh's medical specialty?
Dr. Marvin Singh practices Gastroenterology Physician in Rochester, NY.
Where does Dr. Marvin Singh practice?
Dr. Marvin Singh practices at 20 Hagen Dr Ste 330, Rochester, NY 146252664. Office phone: 5852674040.
What is Dr. Marvin Singh's NPI?
Dr. Marvin Singh's National Provider Identifier (NPI) is 1306968417, issued by NPPES.
Does Dr. Marvin Singh accept Medicare assignment?
Yes. Dr. Marvin Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marvin Singh commonly perform?
Top Medicare-reported procedures in 2023: 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 (HCPCS G0500); New patient office or other outpatient visit (HCPCS 99203); Biopsy of large bowel using a flexible endoscope (HCPCS 45380). Source: CMS Medicare Physician & Other Practitioners file.