Hematologic DiseasesHematologic NeoplasmsLiver Diseases
Dr. Marvin M. Singh, MD
NPI1306968417PAC ID6709064108
- Medicare services, 2024
- 121
- Medicare patients, 2024
- 87
- Part D claims, 2024
- 486
- Publications
- 2
- Hospital affiliations
- 3
- Practice address
- 1555 Long Pond Rd, Rochester, NY 14626
- Practice phone
- Call (585) 368-3002
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Unity Hospital - Unit
Acute Care Hospital-Unit · Rochester, New York
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Dr. Marvin M. Singh is a gastroenterologist in Rochester, New York
Dr. Singh practices at Unity Hospital - Unit in Rochester, New York.
Dr. Singh's NPI, 1306968417, was assigned on April 6, 2007. Dr. Singh holds New York license 265559.
NPI and contact details
- NPI
- 1306968417NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6709064108
- NPI enumeration date
- April 6, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (585) 368-3002
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Marvin M. Singh practices at Unity Hospital - Unit in Rochester, New York
Dr. Singh's primary practice is Unity Hospital - Unit, at 1555 Long Pond Rd, Rochester, NY 14626 in Monroe County. The practice phone is (585) 368-3002.
- Unity Hospital - Unit1555 Long Pond Rd, Rochester, NY 14626 · Monroe CountyPhone(585) 368-3002
Source: Dmand AI Affiliation Data
Dr. Marvin M. Singh is affiliated with 5 sites of care and 4 medical groups
Dr. Singh's primary practice is Unity Hospital - Unit in Rochester, New York. Dr. Singh is also affiliated with Rochester General Hospital. The medical group on file is Gastrointestinal Care of Long Island. Dmand AI also links Dr. Singh to 1 more hospital, 3 medical groups and 2 group practices and clinics, each named with a free account.
Unity Hospital - UnitPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Marvin M. Singh's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singh practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Unity Hospital - Unit | Available with a free account |
| +4 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Marvin M. Singh is one of 1,583 gastroenterologists in New York
Gastroenterology is Dr. Singh's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Singh's licenses on file in 2 states: New York and California.
Specialties and state licenses
- Gastroenterology, New YorkPrimary
- California license
Gastroenterologists near Dr. Singh
Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Marvin M. Singh billed Medicare for 121 services in 2024
CMS data shows 121 Medicare services from Dr. Singh across 5 procedure codes in 2024, for 87 Medicare patients. Medicare paid $10,658 for them.
Medicare services, 2024121
Medicare patients87
Paid by Medicare$10,658
Procedure codes5
Dr. Singh's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 702024: 6310%
- Surgery
- 2023: 662024: 3547%
- Other services
- 2023: 542024: 2357%
Where Dr. Singh's Medicare services took place, 2024
- In an office9377%
- In a facility2823%
Dr. Singh compared with the New York median for gastroenterologists, 2024
- Dr. Singh
- New York median
- Medicare services
- 121vs 42171% below
- Medicare patients
- 87vs 23663% below
- Part D claims
- 413vs 3828% above
Medians across 1,551 gastroenterologists in New York with Dmand AI profiles that report each measure.
Dr. Singh's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Singh and other gastroenterologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Marvin M. Singh treated 87 Medicare patients in 2024, average age 70
CMS counts 87 Medicare patients who saw Dr. Singh in 2024. The largest group is 75 to 84, with 30 patients. 74% of them have high cholesterol, and 69% have high blood pressure. 39% are also on Medicaid. Their average risk score is 1.89, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Singh's median patient age at 62, with 54% women.
Medicare patients, 202487
Average age70
Average risk score1.89
Also on Medicaid39%
Dr. Singh's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Singh's Medicare patients by sex, 2024
- Women5563%
- Men3237%
Chronic conditions among Dr. Singh's Medicare patients, 2024
- High cholesterol74%
- High blood pressure69%
- Arthritis51%
- Anxiety39%
- Mood disorders39%
- Diabetes38%
- Depression37%
- Chronic kidney disease25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Singh's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women54%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Marvin M. Singh wrote 486 Medicare Part D claims in 2024
In 2024, Dr. Singh wrote 486 Medicare Part D claims for 177 patients. 85% of them were for generic drugs. CMS names the drug for 413 of them, across 9 drugs with 11 or more claims each, at $36,284 in total drug cost. In 2023, CMS named 254 claims across 7 drugs.
Part D claims, 2024486
Drugs named by CMS9
Total drug cost$36,284
Part D patients177
Dr. Singh's Part D claims by kind of drug, 2024
- Generic415 claims85%
- Brand-name71 claims15%
Dr. Singh's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Singh's Part D claims, 2024
- Antibiotics4%18 of 486 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2542024: 41363%
Drugs named by CMS: 9 in 2024, 7 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Marvin M. Singh ranks in the 96th percentile for colonoscopy in Medicare
Dr. Singh accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 261 procedures of colonoscopy by Dr. Singh, more than 96% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Singh ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 95th percentile305 procedures
- Colonoscopy
- 96th percentile261 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Marvin M. Singh has 2 publications on record
Dmand AI links 2 papers to Dr. Singh. Dr. Singh's most frequent co-authors are Walter J. Coyle, MD, Paul J. Pockros, MD and Emily G. Singh, MD.
Papers2
Dr. Singh's most frequent co-authors
Recent publications by Dr. Singh
J Gastrointest Cancer
Colorectal NeoplasmsEarly Detection of CancerEndometrial Neoplasms
See who Dr. Singh researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Singh works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Marvin M. Singh received $12,894 in industry payments from 2016 to 2025
CMS Open Payments shows 268 general payments to Dr. Singh from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 40% of the total. Bausch Health Americas, Inc. paid the most, $2,880.
General payments to Dr. Singh by program year, 2016 to 2025
General payments to Dr. Singh by kind, 2016 to 2025
$12.9Kin total
- Food and beverage$5,10540%
- Speaker and faculty fees$4,22533%
- Education speaker fees$2,40019%
- Honoraria$6005%
- Other$5654%
Companies that paid Dr. Singh the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Marvin M. Singh's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Marvin M. Singh
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Marvin M. Singh's NPI number?
Dr. Marvin M. Singh's NPI number is 1306968417. It was assigned on April 6, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Marvin M. Singh?
Dr. Marvin M. Singh is a gastroenterologist in Rochester, New York. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Marvin M. Singh practice?
Dr. Singh practices at 1555 Long Pond Rd, Rochester, NY 14626. Dr. Singh's primary practice is Unity Hospital - Unit in Rochester, New York. Dmand AI also links Dr. Singh to 1 hospital, 3 medical groups and 2 group practices and clinics.
What is Dr. Marvin M. Singh's office phone number?
The practice phone on file for Dr. Singh is (585) 368-3002.
What is Dr. Marvin M. Singh's medical license number?
Dr. Singh holds New York license 265559, one of the licenses on file in 2 states.
Which states has Dr. Marvin M. Singh been licensed in?
Dmand AI has state licenses on file for Dr. Singh in New York and California.
Which hospitals is Dr. Marvin M. Singh affiliated with?
Dr. Singh is affiliated with Rochester General Hospital. Dmand AI links Dr. Singh to 2 more hospitals.
What medical group is Dr. Marvin M. Singh part of?
Dr. Singh is linked to Gastrointestinal Care of Long Island. Dmand AI links Dr. Singh to 3 more medical groups.
Does Dr. Marvin M. Singh accept Medicare?
Yes. CMS data shows Dr. Singh billed Medicare for 121 services in 2024, and Dr. Singh accepts Medicare assignment.
How many Medicare patients does Dr. Marvin M. Singh see?
CMS counts 87 Medicare patients who saw Dr. Singh in 2024, with an average age of 70.
Show 6 more questionsShow fewer questions
What services does Dr. Marvin M. Singh bill to Medicare?
In 2024, Dr. Singh's most billed Medicare services were surgery: digestive system (43239), office visit, established patient (99214) and medicare service (G0500).
What drugs does Dr. Marvin M. Singh prescribe most?
In 2024 Medicare Part D data, Dr. Singh's most prescribed drugs by claims were Pantoprazole Sodium, Sucralfate and Omeprazole.
Has Dr. Marvin M. Singh received payments from drug or device companies?
CMS Open Payments shows $12,894 in general payments to Dr. Singh from 37 companies from 2016 to 2025. The largest total came from Bausch Health Americas, Inc.
How long has Dr. Marvin M. Singh been practicing?
Dr. Singh graduated from medical school in 2005, 21 years ago.
Does Dr. Marvin M. Singh do research?
Dmand AI links 2 publications to Dr. Singh.
Who does Dr. Marvin M. Singh publish with?
Dr. Singh's most frequent co-authors are Walter J. Coyle, MD (1 shared paper), Paul J. Pockros, MD (1 shared paper) and Emily G. Singh, MD (1 shared paper).
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