Dr. Mark Jude Marino, MD
- Medicare services, 2024
- 5,837
- Medicare patients, 2024
- 435
- Part D claims, 2024
- 2,145
- Hospital affiliations
- 2
- Industry payments
- $16,380
- Practice address
- 4224 Houma Blvd, Metairie, LA 70006
- Practice phone
- Call (985) 446-1958
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Texas Digestive Disease Consultants
Metairie, Louisiana
Find Dr. Marino'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 Jude Marino is a gastroenterologist in Metairie, Louisiana
Dr. Marino practices at Texas Digestive Disease Consultants in Metairie, Louisiana.
Dr. Marino's NPI, 1497861314, was assigned on August 22, 2006. Dr. Marino graduated from Louisiana State University School of Medicine in New Orleans in 1999. Dr. Marino holds Louisiana license 024818.
- NPI
- 1497861314NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8426033044
- NPI enumeration date
- August 22, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (985) 446-1958
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mark Jude Marino practices at Texas Digestive Disease Consultants in Metairie, Louisiana
Dr. Marino's primary practice is Texas Digestive Disease Consultants, at 4224 Houma Blvd, Metairie, LA 70006 in Jefferson Parish. The practice phone is (985) 446-1958.
- Texas Digestive Disease Consultants4224 Houma Blvd, Metairie, LA 70006 · Jefferson ParishPhone(985) 446-1958
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Mark Jude Marino is affiliated with 7 sites of care and 4 medical groups
Dr. Marino's primary practice is Texas Digestive Disease Consultants in Metairie, Louisiana. Dr. Marino is also affiliated with East Jefferson General Hospital. The medical group on file is Texas Digestive Disease Consultants. Dmand AI also links Dr. Marino to 1 more hospital, 4 group practices and clinics and 3 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mark Jude Marino's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Marino practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Texas Digestive Disease Consultants | Available with a free account |
| +6 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mark Jude Marino is one of 226 gastroenterologists in Louisiana
Gastroenterology is Dr. Marino's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Marino is licensed in Louisiana.
Specialties and state licenses
- Gastroenterology, LouisianaPrimary
Gastroenterologists near Dr. Marino
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 Jude Marino billed Medicare for 5,837 services in 2024
CMS data shows 5,837 Medicare services from Dr. Marino across 18 procedure codes in 2024, for 435 Medicare patients. Medicare paid $152,255 for them.
Dr. Marino's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Drugs given in the office
- 2023: 02024: 5,101
- Office and hospital visits
- 2023: 6452024: 46228%
- Surgery
- 2023: 2282024: 19714%
- Other services
- 2023: 442024: 425%
- Tests and treatments
- 2023: 02024: 19
- Imaging
- 2023: 02024: 16
Where Dr. Marino's Medicare services took place, 2024
- In an office5,50494%
- In a facility3336%
Dr. Marino compared with the Louisiana median for gastroenterologists, 2024
- Dr. Marino
- Louisiana median
- Medicare services
- 5,837vs 46912.4 times
- Medicare patients
- 435vs 27757% above
- Part D claims
- 1,891vs 6263.0 times
Medians across 228 gastroenterologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Marino'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.
Need commercial claims for Dr. Marino?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Marino and other gastroenterologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mark Jude Marino treated 435 Medicare patients in 2024, average age 73
CMS counts 435 Medicare patients who saw Dr. Marino in 2024. The largest group is 65 to 74, with 211 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 11% 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. Marino's median patient age at 65, with 52% women.
Dr. Marino's Medicare patients by age, 2024
Dr. Marino's Medicare patients by sex, 2024
- Women22752%
- Men20848%
Chronic conditions among Dr. Marino's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes30%
- Anxiety29%
- Chronic kidney disease27%
- Ischemic heart disease26%
- Mood disorders24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Marino's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 65
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mark Jude Marino wrote 2,145 Medicare Part D claims in 2024
In 2024, Dr. Marino wrote 2,145 Medicare Part D claims for 728 patients. 66% of them were for generic drugs. CMS names the drug for 1,891 of them, across 35 drugs with 11 or more claims each, at $641,712 in total drug cost. In 2023, CMS named 1,874 claims across 40 drugs.
Dr. Marino's Part D claims by kind of drug, 2024
- Generic1,418 claims66%
- Brand-name and other727 claims34%
Dr. Marino'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. Marino's Part D claims, 2024
- Antibiotics4%77 of 2,145 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: 1,8742024: 1,8911%
Drugs named by CMS: 35 in 2024, 40 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 Jude Marino ranks in the 77th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare
Dr. Marino accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Marino as offering telehealth. CMS counts 101 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Marino, more than 77% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Marino ranks in Medicare procedure volume
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 77th percentile101 procedures
- Colonoscopy
- 71st percentile71 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 Jude Marino received $16,380 in industry payments from 2016 to 2025
CMS Open Payments shows 1,046 general payments to Dr. Marino from 49 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, $4,612.
General payments to Dr. Marino by program year, 2016 to 2025
General payments to Dr. Marino by kind, 2016 to 2025
- Food and beverage$16,315100%
- Education$650%
Companies that paid Dr. Marino the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mark Jude Marino graduated from Louisiana State University School of Medicine in New Orleans
Dr. Marino graduated from Louisiana State University School of Medicine in New Orleans in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mark Jude Marino'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 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) |
| 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 Jude Marino
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 Jude Marino's NPI number?
Dr. Mark Jude Marino's NPI number is 1497861314. It was assigned on August 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mark Jude Marino?
Dr. Mark Jude Marino is a gastroenterologist in Metairie, Louisiana. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Mark Jude Marino practice?
Dr. Marino practices at 4224 Houma Blvd, Metairie, LA 70006. Dr. Marino's primary practice is Texas Digestive Disease Consultants in Metairie, Louisiana. Dmand AI also links Dr. Marino to 1 hospital, 4 group practices and clinics and 3 medical groups.
What is Dr. Mark Jude Marino's office phone number?
The practice phone on file for Dr. Marino is (985) 446-1958.
What is Dr. Mark Jude Marino's medical license number?
Dr. Marino holds Louisiana license 024818.
Which hospitals is Dr. Mark Jude Marino affiliated with?
Dr. Marino is affiliated with East Jefferson General Hospital. Dmand AI links Dr. Marino to 1 more hospital.
What medical group is Dr. Mark Jude Marino part of?
Dr. Marino is linked to Texas Digestive Disease Consultants. Dmand AI links Dr. Marino to 3 more medical groups.
Does Dr. Mark Jude Marino accept Medicare?
Yes. CMS data shows Dr. Marino billed Medicare for 5,837 services in 2024, and Dr. Marino accepts Medicare assignment.
Does Dr. Mark Jude Marino offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Marino as offering telehealth services.
How many Medicare patients does Dr. Mark Jude Marino see?
CMS counts 435 Medicare patients who saw Dr. Marino in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Mark Jude Marino bill to Medicare?
In 2024, Dr. Marino's most billed Medicare services were injected or infused drug (J3380), office visit, established patient (99214) and office visit, established patient (99213).
Where did Dr. Mark Jude Marino go to medical school?
Dr. Marino graduated from Louisiana State University School of Medicine in New Orleans in 1999.
What drugs does Dr. Mark Jude Marino prescribe most?
In 2024 Medicare Part D data, Dr. Marino's most prescribed drugs by claims were Pantoprazole Sodium, Clenpiq and Omeprazole.
Has Dr. Mark Jude Marino received payments from drug or device companies?
CMS Open Payments shows $16,380 in general payments to Dr. Marino from 49 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Mark Jude Marino been practicing?
Dr. Marino graduated from medical school in 1999, 27 years ago.
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