Dr. Mark E. Wilson, MD
- Medicare services, 2024
- 1,650
- Medicare patients, 2024
- 407
- Part D claims, 2024
- 1,538
- Hospital affiliations
- 5
- Industry payments
- $3,349
- Practice address
- 2510 Lakeland Dr, Flowood, MS 39232
- Practice phone
- Call (601) 355-1234
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
GI Associates & Endoscopy Center
Flowood, Mississippi
Find Dr. Wilson'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 E. Wilson is a gastroenterologist in Flowood, Mississippi
Dr. Wilson practices at GI Associates & Endoscopy Center in Flowood, Mississippi.
Dr. Wilson's NPI, 1184612368, was assigned on October 11, 2005. Dr. Wilson holds Mississippi license 15570.
- NPI
- 1184612368NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244236800
- NPI enumeration date
- October 11, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 355-1234
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark E. Wilson practices at GI Associates & Endoscopy Center in Flowood, Mississippi
Dr. Wilson's primary practice is GI Associates & Endoscopy Center, at 2510 Lakeland Dr, Flowood, MS 39232 in Rankin County. The practice phone is (601) 355-1234.
- GI Associates & Endoscopy Center2510 Lakeland Dr, Flowood, MS 39232 · Rankin CountyPhone(601) 355-1234
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark E. Wilson is affiliated with 9 sites of care and 3 medical groups
Dr. Wilson's primary practice is GI Associates & Endoscopy Center in Flowood, Mississippi. Dr. Wilson is also affiliated with Merit Health River Oaks. The medical group on file is St. Dominic Medical Associates. Dmand AI also links Dr. Wilson to 4 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Mark E. Wilson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wilson practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| GI Associates & Endoscopy Center | Available with a free account |
| +8 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark E. Wilson is one of 104 gastroenterologists in Mississippi
Gastroenterology is Dr. Wilson's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Wilson is licensed in Mississippi.
Specialties and state licenses
- Gastroenterology, MississippiPrimary
Gastroenterologists near Dr. Wilson
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 E. Wilson billed Medicare for 1,650 services in 2024
CMS data shows 1,650 Medicare services from Dr. Wilson across 20 procedure codes in 2024, for 407 Medicare patients. Medicare paid $81,963 for them.
Dr. Wilson's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 7,0672024: 80789%
- Surgery
- 2023: 4672024: 41411%
- Office and hospital visits
- 2023: 2,0072024: 30185%
- Lab and pathology
- 2023: 1212024: 5356%
- Tests and treatments
- 2023: 1192024: 4463%
- Other services
- 2023: 162024: 1813%
- Imaging
- 2023: 312024: 1358%
Where Dr. Wilson's Medicare services took place, 2024
- In an office1,24175%
- In a facility40925%
Dr. Wilson compared with the Mississippi median for gastroenterologists, 2024
- Dr. Wilson
- Mississippi median
- Medicare services
- 1,650vs 1,15443% above
- Medicare patients
- 407vs 56228% below
- Part D claims
- 1,371vs 1,00437% above
Medians across 102 gastroenterologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Wilson'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. Wilson and other gastroenterologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark E. Wilson treated 407 Medicare patients in 2024, average age 72
CMS counts 407 Medicare patients who saw Dr. Wilson in 2024. The largest group is 65 to 74, with 216 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Wilson's median patient age at 64, with 53% women.
Dr. Wilson's Medicare patients by age, 2024
Dr. Wilson's Medicare patients by sex, 2024
- Women20951%
- Men19849%
Chronic conditions among Dr. Wilson's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis47%
- Diabetes39%
- Ischemic heart disease26%
- Chronic kidney disease23%
- Anxiety21%
- Mood disorders20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Wilson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark E. Wilson wrote 1,538 Medicare Part D claims in 2024
In 2024, Dr. Wilson wrote 1,538 Medicare Part D claims for 719 patients. 79% of them were for generic drugs. CMS names the drug for 1,371 of them, across 23 drugs with 11 or more claims each, at $219,518 in total drug cost. In 2023, CMS named 1,402 claims across 24 drugs.
Dr. Wilson's Part D claims by kind of drug, 2024
- Generic1,216 claims79%
- Brand-name322 claims21%
Dr. Wilson'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. Wilson's Part D claims, 2024
- Antibiotics3%50 of 1,538 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: 1,4022024: 1,3712%
Drugs named by CMS: 23 in 2024, 24 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 E. Wilson ranks in the 92nd percentile for colonoscopy in Medicare
Dr. Wilson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 183 procedures of colonoscopy by Dr. Wilson, more than 92% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Wilson ranks in Medicare procedure volume
- Colonoscopy
- 92nd percentile183 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 84th percentile143 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 E. Wilson received $3,349 in industry payments from 2016 to 2025
CMS Open Payments shows 169 general payments to Dr. Wilson from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $747.
General payments to Dr. Wilson by program year, 2016 to 2025
Companies that paid Dr. Wilson 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. Mark E. Wilson'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Mark E. Wilson
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 E. Wilson's NPI number?
Dr. Mark E. Wilson's NPI number is 1184612368. It was assigned on October 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark E. Wilson?
Dr. Mark E. Wilson is a gastroenterologist in Flowood, Mississippi. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Mark E. Wilson practice?
Dr. Wilson practices at 2510 Lakeland Dr, Flowood, MS 39232. Dr. Wilson's primary practice is GI Associates & Endoscopy Center in Flowood, Mississippi. Dmand AI also links Dr. Wilson to 4 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Mark E. Wilson's office phone number?
The practice phone on file for Dr. Wilson is (601) 355-1234.
What is Dr. Mark E. Wilson's medical license number?
Dr. Wilson holds Mississippi license 15570.
Which hospitals is Dr. Mark E. Wilson affiliated with?
Dr. Wilson is affiliated with Merit Health River Oaks. Dmand AI links Dr. Wilson to 4 more hospitals.
What medical group is Dr. Mark E. Wilson part of?
Dr. Wilson is linked to St. Dominic Medical Associates. Dmand AI links Dr. Wilson to 2 more medical groups.
Does Dr. Mark E. Wilson accept Medicare?
Yes. CMS data shows Dr. Wilson billed Medicare for 1,650 services in 2024, and Dr. Wilson accepts Medicare assignment.
How many Medicare patients does Dr. Mark E. Wilson see?
CMS counts 407 Medicare patients who saw Dr. Wilson in 2024, with an average age of 72.
What services does Dr. Mark E. Wilson bill to Medicare?
In 2024, Dr. Wilson's most billed Medicare services were injected or infused drug (J1745), surgery: digestive system (45380) and care management and other visits (99490).
Show 3 more questionsShow fewer questions
What drugs does Dr. Mark E. Wilson prescribe most?
In 2024 Medicare Part D data, Dr. Wilson's most prescribed drugs by claims were Gavilyte-C, Omeprazole and Pantoprazole Sodium.
Has Dr. Mark E. Wilson received payments from drug or device companies?
CMS Open Payments shows $3,349 in general payments to Dr. Wilson from 33 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Mark E. Wilson been practicing?
Dr. Wilson graduated from medical school in 1987, 39 years ago.
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