Dr. Michael L. Cohan, MD
- Medicare services, 2024
- 863
- Medicare patients, 2024
- 275
- Part D claims, 2024
- 1,698
- MIPS score, 2024
- 85
- Hospital affiliations
- 2
- Practice address
- 120 W 22nd St, Oak Brook, IL 60523
- Practice phone
- Call (630) 530-5237
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
U.S. Renal Care Villa Park Dialysis
Oak Brook, Illinois
Find Dr. Cohan'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. Michael L. Cohan is a nephrologist in Oak Brook, Illinois
Dr. Cohan practices at U.S. Renal Care Villa Park Dialysis in Oak Brook, Illinois.
Dr. Cohan's NPI, 1144271297, was assigned on May 13, 2006. Dr. Cohan graduated from Jefferson Medical College of Thomas Jefferson University in 1987. Dr. Cohan holds Illinois license 036-080184.
- NPI
- 1144271297NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597819391
- NPI enumeration date
- May 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (630) 530-5237
- 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. Michael L. Cohan practices at U.S. Renal Care Villa Park Dialysis in Oak Brook, Illinois
Dr. Cohan's primary practice is U.S. Renal Care Villa Park Dialysis, at 120 W 22nd St, Oak Brook, IL 60523 in Dupage County. The practice phone is (630) 530-5237.
- U.S. Renal Care Villa Park Dialysis120 W 22nd St, Oak Brook, IL 60523 · Dupage CountyPhone(630) 530-5237
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael L. Cohan is affiliated with 9 sites of care and 4 medical groups
Dr. Cohan's primary practice is U.S. Renal Care Villa Park Dialysis in Oak Brook, Illinois. Dr. Cohan is also affiliated with Edward Hospital. The medical group on file is Nephrology Associates of Northern Illinois and Indiana (NANI). Dmand AI also links Dr. Cohan to 1 more hospital, 3 dialysis centers, 3 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. Michael L. Cohan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohan practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| U.S. Renal Care Villa Park Dialysis | Available with a free account |
| +8 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael L. Cohan is one of 534 nephrologists in Illinois
Nephrology is Dr. Cohan's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Cohan is licensed in Illinois.
Specialties and state licenses
- Nephrology, IllinoisPrimary
Nephrologists near Dr. Cohan
Counts of nephrologists 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. Michael L. Cohan billed Medicare for 863 services in 2024
CMS data shows 863 Medicare services from Dr. Cohan across 9 procedure codes in 2024, for 275 Medicare patients. Medicare paid $111,252 for them.
Dr. Cohan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7932024: 71310%
- Tests and treatments
- 2023: 1842024: 15018%
Where Dr. Cohan's Medicare services took place, 2024
- In an office41648%
- In a facility44752%
Dr. Cohan compared with the Illinois median for nephrologists, 2024
- Dr. Cohan
- Illinois median
- Medicare services
- 863vs 1,28433% below
- Medicare patients
- 275vs 35723% below
- Part D claims
- 1,301vs 5782.3 times
Medians across 526 nephrologists in Illinois with Dmand AI profiles that report each measure.
Dr. Cohan'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. Cohan and other nephrologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael L. Cohan treated 275 Medicare patients in 2024, average age 76
CMS counts 275 Medicare patients who saw Dr. Cohan in 2024. The largest group is 75 to 84, with 121 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 17% are also on Medicaid. Their average risk score is 3.57, 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. Cohan's median patient age at 75, with 43% women.
Dr. Cohan's Medicare patients by age, 2024
Dr. Cohan's Medicare patients by sex, 2024
- Women13348%
- Men14252%
Chronic conditions among Dr. Cohan's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes62%
- Arthritis55%
- Ischemic heart disease51%
- Heart failure46%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cohan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
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. Michael L. Cohan wrote 1,698 Medicare Part D claims in 2024
In 2024, Dr. Cohan wrote 1,698 Medicare Part D claims for 224 patients. 78% of them were for generic drugs. CMS names the drug for 1,301 of them, across 38 drugs with 11 or more claims each, at $235,124 in total drug cost. In 2023, CMS named 1,224 claims across 34 drugs.
Dr. Cohan's Part D claims by kind of drug, 2024
- Generic1,325 claims78%
- Brand-name373 claims22%
Dr. Cohan'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. Cohan's Part D claims, 2024
- Opioids1%14 of 1,698 claims
- Antibiotics1%17 of 1,698 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: 1,2242024: 1,3016%
Drugs named by CMS: 38 in 2024, 34 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. Michael L. Cohan scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Cohan for performance year 2024, reported as part of a group. Dr. Cohan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cohan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Cohan's MIPS scores, performance year 2024
- 85of 100Final score
- 75.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Michael L. Cohan received $6,244 in industry payments from 2016 to 2025
CMS Open Payments shows 183 general payments to Dr. Cohan from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,328.
General payments to Dr. Cohan by program year, 2016 to 2025
General payments to Dr. Cohan by kind, 2016 to 2025
- Food and beverage$5,84494%
- Consulting fees$4006%
Companies that paid Dr. Cohan 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. Michael L. Cohan graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Cohan graduated from Jefferson Medical College of Thomas Jefferson University in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael L. Cohan'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)Clinician Public Reporting: Overall MIPS Performance (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. Michael L. Cohan
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. Michael L. Cohan's NPI number?
Dr. Michael L. Cohan's NPI number is 1144271297. It was assigned on May 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael L. Cohan?
Dr. Michael L. Cohan is a nephrologist in Oak Brook, Illinois. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Michael L. Cohan practice?
Dr. Cohan practices at 120 W 22nd St, Oak Brook, IL 60523. Dr. Cohan's primary practice is U.S. Renal Care Villa Park Dialysis in Oak Brook, Illinois. Dmand AI also links Dr. Cohan to 1 hospital, 3 dialysis centers, 3 group practices and clinics and 3 medical groups.
What is Dr. Michael L. Cohan's office phone number?
The practice phone on file for Dr. Cohan is (630) 530-5237.
What is Dr. Michael L. Cohan's medical license number?
Dr. Cohan holds Illinois license 036-080184.
Which hospitals is Dr. Michael L. Cohan affiliated with?
Dr. Cohan is affiliated with Edward Hospital. Dmand AI links Dr. Cohan to 1 more hospital.
What medical group is Dr. Michael L. Cohan part of?
Dr. Cohan is linked to Nephrology Associates of Northern Illinois and Indiana (NANI). Dmand AI links Dr. Cohan to 3 more medical groups.
Does Dr. Michael L. Cohan accept Medicare?
Yes. CMS data shows Dr. Cohan billed Medicare for 863 services in 2024, and Dr. Cohan accepts Medicare assignment.
Does Dr. Michael L. Cohan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cohan as offering telehealth services.
What is Dr. Michael L. Cohan's MIPS score?
Dr. Cohan's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Michael L. Cohan see?
CMS counts 275 Medicare patients who saw Dr. Cohan in 2024, with an average age of 76.
What services does Dr. Michael L. Cohan bill to Medicare?
In 2024, Dr. Cohan's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99214) and dialysis (90960).
Where did Dr. Michael L. Cohan go to medical school?
Dr. Cohan graduated from Jefferson Medical College of Thomas Jefferson University in 1987.
What drugs does Dr. Michael L. Cohan prescribe most?
In 2024 Medicare Part D data, Dr. Cohan's most prescribed drugs by claims were Prosol, Losartan Potassium and Calcitriol.
Has Dr. Michael L. Cohan received payments from drug or device companies?
CMS Open Payments shows $6,244 in general payments to Dr. Cohan from 24 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Michael L. Cohan been practicing?
Dr. Cohan graduated from medical school in 1987, 39 years ago.
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