Dr. Ari J. Cohen, MD
- Medicare services, 2019
- 12
- Part D claims, 2024
- 524
- Hospital affiliations
- 4
- Industry payments
- $35,422
- Medical group
- 1
- Practice address
- 1516 Jefferson Hwy, New Orleans, LA 70121
- Practice phone
- Call (504) 842-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Cohen's professional email, personal email and mobile number
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Dr. Ari J. Cohen is a general surgeon in New Orleans, Louisiana
Dr. Cohen practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System.
Dr. Cohen's NPI, 1144286436, was assigned on April 25, 2006. Dr. Cohen holds Louisiana license MD.14523R.
- NPI
- 1144286436NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5092738906
- NPI enumeration date
- April 25, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (504) 842-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ari J. Cohen practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana
Dr. Cohen's primary practice is Ochsner Medical Center - New Orleans, at 1516 Jefferson Hwy, New Orleans, LA 70121 in Jefferson Parish. The practice phone is (504) 842-3000.
- Ochsner Medical Center - New Orleans1516 Jefferson Hwy, New Orleans, LA 70121 · Jefferson ParishPhone(504) 842-3000
Source: Dmand AI Affiliation Data
Dr. Ari J. Cohen is affiliated with 4 sites of care and 1 medical group
Dr. Cohen's primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System. Dr. Cohen is also affiliated with Ochsner Lafayette General Medical Center. The medical group on file is Ochsner Health. Dmand AI also links Dr. Cohen to 2 more hospitals, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ari J. Cohen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ochsner Medical Center - New Orleans | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ari J. Cohen is one of 377 general surgeons in Louisiana
Surgery is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Cohen is licensed in Louisiana.
Specialties and state licenses
- Surgery, LouisianaPrimary
General surgeons near Dr. Cohen
Counts of general surgeons 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. Ari J. Cohen billed Medicare for 12 services in 2019
CMS data shows 12 Medicare services from Dr. Cohen across 1 procedure code in 2019, all of them office visits. Medicare paid $965 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Cohen's Medicare services by type, 2016 to 2019
- 2016
- 2019
- Office and hospital visits
- 2016: 282019: 1257%
Dr. Cohen compared with the Louisiana median for general surgeons, 2019
- Dr. Cohen
- Louisiana median
- Medicare services
- 12vs 14492% below
- Part D claims
- 268vs 475.7 times
Medians across 364 general surgeons in Louisiana with Dmand AI profiles that report each measure.
Dr. Cohen's most billed Medicare procedure codes, 2019
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. Cohen and other general surgeons in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ari J. Cohen's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 61, with 51% women.
Dr. Cohen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men48%
Source: Dmand AI Patient Panel Data
Dr. Ari J. Cohen wrote 524 Medicare Part D claims in 2024
In 2024, Dr. Cohen wrote 524 Medicare Part D claims for 70 patients. 90% of them were for generic drugs. CMS names the drug for 268 of them, across 15 drugs with 11 or more claims each, at $10,491 in total drug cost. In 2023, CMS named 166 claims across 9 drugs.
Dr. Cohen's Part D claims by kind of drug, 2024
- Generic470 claims90%
- Brand-name39 claims7%
- Other15 claims3%
Dr. Cohen'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. Cohen's Part D claims, 2024
- Antibiotics12%61 of 524 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: 1662024: 26861%
Drugs named by CMS: 15 in 2024, 9 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
How Dr. Ari J. Cohen takes part in Medicare
Dr. Cohen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ari J. Cohen received $35,422 in industry payments from 2016 to 2025
CMS Open Payments shows 48 general payments to Dr. Cohen from 10 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 82% of the total. Boston Scientific Corporation paid the most, $27,432.
General payments to Dr. Cohen by program year, 2016 to 2025
General payments to Dr. Cohen by kind, 2016 to 2025
- Speaker and faculty fees$29,10082%
- Travel and lodging$4,74313%
- Food and beverage$1,5734%
- Education$60%
Companies that paid Dr. Cohen 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. Ari J. Cohen'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 Data |
| 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) |
| 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. Ari J. Cohen
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. Ari J. Cohen's NPI number?
Dr. Ari J. Cohen's NPI number is 1144286436. It was assigned on April 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Ari J. Cohen?
Dr. Ari J. Cohen is a general surgeon in New Orleans, Louisiana. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Ari J. Cohen practice?
Dr. Cohen practices at 1516 Jefferson Hwy, New Orleans, LA 70121. Dr. Cohen's primary practice is Ochsner Medical Center - New Orleans in New Orleans, Louisiana, part of Ochsner Health System. Dmand AI also links Dr. Cohen to 2 hospitals.
What is Dr. Ari J. Cohen's office phone number?
The practice phone on file for Dr. Cohen is (504) 842-3000.
What is Dr. Ari J. Cohen's medical license number?
Dr. Cohen holds Louisiana license MD.14523R.
Which hospitals is Dr. Ari J. Cohen affiliated with?
Dr. Cohen practices at Ochsner Medical Center - New Orleans in New Orleans, Louisiana. Dr. Cohen is also affiliated with Ochsner Lafayette General Medical Center. Dmand AI links Dr. Cohen to 2 more hospitals.
What medical group is Dr. Ari J. Cohen part of?
Dr. Cohen is linked to Ochsner Health.
Does Dr. Ari J. Cohen accept Medicare?
Yes. CMS data shows Dr. Cohen billed Medicare for 12 services in 2019, and Dr. Cohen accepts Medicare assignment.
What services does Dr. Ari J. Cohen bill to Medicare?
In 2019, Dr. Cohen's most billed Medicare services were office visit, established patient (99215).
What drugs does Dr. Ari J. Cohen prescribe most?
In 2024 Medicare Part D data, Dr. Cohen's most prescribed drugs by claims were Sulfamethoxazole-Trimethoprim, Valganciclovir HCl and Pantoprazole Sodium.
Has Dr. Ari J. Cohen received payments from drug or device companies?
CMS Open Payments shows $35,422 in general payments to Dr. Cohen from 10 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Ari J. Cohen been practicing?
Dr. Cohen graduated from medical school in 1992, 34 years ago.
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