Dr. Mark Gregory Cooper, MD
- Medicare services, 2024
- 90
- Medicare patients, 2024
- 125
- Part D claims, 2024
- 460
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 310 Lafayette Avenue Se, Suite 200, Grand Rapids, MI 49503
- Practice phone
- Call (616) 752-5890
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Trinity Health Endoscopy Center - Grand Rapids Campus
Surgery Center - Medicare-Certified · Grand Rapids, Michigan
Find Dr. Cooper's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Mark Gregory Cooper is a gastroenterologist in Grand Rapids, Michigan
Dr. Cooper practices at Trinity Health Endoscopy Center - Grand Rapids Campus in Grand Rapids, Michigan.
Dr. Cooper's NPI, 1164866430, was assigned on April 17, 2013. Dr. Cooper graduated from University of Texas Medical School at Houston in 2013. Dr. Cooper holds Texas license Q6313.
- NPI
- 1164866430NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456641927
- NPI enumeration date
- April 17, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (616) 752-5890
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Gregory Cooper practices at Trinity Health Endoscopy Center - Grand Rapids Campus in Grand Rapids, Michigan
Dr. Cooper's primary practice is Trinity Health Endoscopy Center - Grand Rapids Campus, at 310 Lafayette Avenue Se, Suite 200, Grand Rapids, MI 49503. The practice phone is (616) 752-5890.
- Trinity Health Endoscopy Center - Grand Rapids Campus310 Lafayette Avenue Se, Suite 200, Grand Rapids, MI 49503Phone(616) 752-5890
Source: Dmand AI Affiliation Data
Dr. Mark Gregory Cooper is affiliated with 3 sites of care and 1 medical group
Dr. Cooper's primary practice is Trinity Health Endoscopy Center - Grand Rapids Campus in Grand Rapids, Michigan. Dr. Cooper is also affiliated with Trinity Health Grand Rapids Hospital. The medical group on file is Trinity Health Medical Group. Dmand AI also links Dr. Cooper to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark Gregory Cooper's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cooper practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Trinity Health Endoscopy Center - Grand Rapids Campus | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Gregory Cooper is one of 487 gastroenterologists in Michigan
Gastroenterology is Dr. Cooper's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Cooper is licensed in Texas.
Specialties and state licenses
- Gastroenterology, TexasPrimary
Gastroenterologists near Dr. Cooper
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. Mark Gregory Cooper billed Medicare for 90 services in 2024
CMS data shows 90 Medicare services from Dr. Cooper across 5 procedure codes in 2024, for 125 Medicare patients. Medicare paid $10,766 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cooper's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 972024: 6632%
- Office and hospital visits
- 2023: 532024: 2455%
- Other services
- 2023: 132024: 0100%
Dr. Cooper compared with the Michigan median for gastroenterologists, 2024
- Dr. Cooper
- Michigan median
- Medicare services
- 90vs 32472% below
- Medicare patients
- 125vs 23046% below
- Part D claims
- 376vs 42411% below
Medians across 487 gastroenterologists in Michigan with Dmand AI profiles that report each measure.
Dr. Cooper'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. Cooper and other gastroenterologists in Michigan.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Gregory Cooper treated 125 Medicare patients in 2024, average age 70
CMS counts 125 Medicare patients who saw Dr. Cooper in 2024. The largest group is 65 to 74, with 74 patients. 75% of them have high blood pressure, and 62% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.61, 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. Cooper's median patient age at 57, with 43% women.
Dr. Cooper's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Cooper's Medicare patients by sex, 2024
- Women6854%
- Men5746%
Chronic conditions among Dr. Cooper's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis54%
- Anxiety38%
- Mood disorders38%
- Depression35%
- Diabetes30%
- Ischemic heart disease29%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cooper's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Gregory Cooper wrote 460 Medicare Part D claims in 2024
In 2024, Dr. Cooper wrote 460 Medicare Part D claims for 291 patients. 76% of them were for generic drugs. CMS names the drug for 376 of them, across 8 drugs with 11 or more claims each, at $10,991 in total drug cost. In 2023, CMS named 268 claims across 4 drugs.
Dr. Cooper's Part D claims by kind of drug, 2024
- Generic350 claims76%
- Brand-name110 claims24%
Dr. Cooper'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2682024: 37640%
Drugs named by CMS: 8 in 2024, 4 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. Mark Gregory Cooper ranks in the 63rd percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Cooper accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 50 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Cooper, more than 63% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Cooper ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 63rd percentile50 procedures
- Colonoscopy
- 53rd percentile29 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. Mark Gregory Cooper has 1 publication on record
Dmand AI links 1 paper to Dr. Cooper in 2021. Dr. Cooper's most frequent co-authors are David Isaac Fudman, MD and Amit Singal, MD.
Dr. Cooper's most frequent co-authors
Recent publications by Dr. Cooper
See who Dr. Cooper researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Cooper 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. Mark Gregory Cooper received $3,953 in industry payments from 2018 to 2025
CMS Open Payments shows 35 general payments to Dr. Cooper from 10 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 64% of the total. Boston Scientific Corporation paid the most, $2,284.
General payments to Dr. Cooper by program year, 2018 to 2025
General payments to Dr. Cooper by kind, 2018 to 2025
- Food and beverage$2,52264%
- Travel and lodging$1,43136%
Companies that paid Dr. Cooper the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Gregory Cooper graduated from University of Texas Medical School at Houston
Dr. Cooper graduated from University of Texas Medical School at Houston in 2013.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Gregory Cooper'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 DataDmand AI Org Hierarchy 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) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Mark Gregory Cooper
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. Mark Gregory Cooper's NPI number?
Dr. Mark Gregory Cooper's NPI number is 1164866430. It was assigned on April 17, 2013, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Gregory Cooper?
Dr. Mark Gregory Cooper is a gastroenterologist in Grand Rapids, Michigan. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Mark Gregory Cooper practice?
Dr. Cooper practices at 310 Lafayette Avenue Se, Suite 200, Grand Rapids, MI 49503. Dr. Cooper's primary practice is Trinity Health Endoscopy Center - Grand Rapids Campus in Grand Rapids, Michigan. Dmand AI also links Dr. Cooper to 1 group practice or clinic.
What is Dr. Mark Gregory Cooper's office phone number?
The practice phone on file for Dr. Cooper is (616) 752-5890.
What is Dr. Mark Gregory Cooper's medical license number?
Dr. Cooper holds Texas license Q6313.
Which hospitals is Dr. Mark Gregory Cooper affiliated with?
Dr. Cooper is affiliated with Trinity Health Grand Rapids Hospital.
What medical group is Dr. Mark Gregory Cooper part of?
Dr. Cooper is linked to Trinity Health Medical Group.
Does Dr. Mark Gregory Cooper accept Medicare?
Yes. CMS data shows Dr. Cooper billed Medicare for 90 services in 2024, and Dr. Cooper accepts Medicare assignment.
How many Medicare patients does Dr. Mark Gregory Cooper see?
CMS counts 125 Medicare patients who saw Dr. Cooper in 2024, with an average age of 70.
What services does Dr. Mark Gregory Cooper bill to Medicare?
In 2024, Dr. Cooper's most billed Medicare services were surgery: digestive system (45385), surgery: digestive system (45380) and surgery: digestive system (43239).
Show 6 more questionsShow fewer questions
Where did Dr. Mark Gregory Cooper go to medical school?
Dr. Cooper graduated from University of Texas Medical School at Houston in 2013.
What drugs does Dr. Mark Gregory Cooper prescribe most?
In 2024 Medicare Part D data, Dr. Cooper's most prescribed drugs by claims were Peg 3350-Electrolyte, Gavilyte-C and Omeprazole.
Has Dr. Mark Gregory Cooper received payments from drug or device companies?
CMS Open Payments shows $3,953 in general payments to Dr. Cooper from 10 companies from 2018 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Mark Gregory Cooper been practicing?
Dr. Cooper graduated from medical school in 2013, 13 years ago.
Does Dr. Mark Gregory Cooper do research?
Dmand AI links 1 publication to Dr. Cooper.
Who does Dr. Mark Gregory Cooper publish with?
Dr. Cooper's most frequent co-authors are David Isaac Fudman, MD (1 shared paper) and Amit Singal, MD (1 shared paper).
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