Dr. Ronald I. Cohen, MD
- Medicare services, 2024
- 971
- Medicare patients, 2024
- 272
- Part D claims, 2024
- 8,871
- Hospital affiliations
- 4
- Medical groups
- 3
- Practice address
- 9200 W Loomis Rd, Franklin, WI 53132
- Practice phone
- Call (414) 352-3100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aurora Advanced Healthcare, Inc.
Franklin, Wisconsin
Find Dr. Cohen's professional email, personal email and mobile number
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Dr. Ronald I. Cohen is an internist in Franklin, Wisconsin
Dr. Cohen practices at Aurora Advanced Healthcare, Inc. in Franklin, Wisconsin.
Dr. Cohen's NPI, 1982697942, was assigned on August 25, 2005. Dr. Cohen holds Wisconsin license 47364.
- NPI
- 1982697942NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2961465315
- NPI enumeration date
- August 25, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (414) 352-3100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ronald I. Cohen practices at Aurora Advanced Healthcare, Inc. in Franklin, Wisconsin
Dr. Cohen's primary practice is Aurora Advanced Healthcare, Inc., at 9200 W Loomis Rd, Franklin, WI 53132 in Milwaukee County. The practice phone is (414) 352-3100.
- Aurora Advanced Healthcare, Inc.9200 W Loomis Rd, Franklin, WI 53132 · Milwaukee CountyPhone(414) 352-3100
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Ronald I. Cohen is affiliated with 11 sites of care and 3 medical groups
Dr. Cohen's primary practice is Aurora Advanced Healthcare, Inc. in Franklin, Wisconsin. Dr. Cohen is also affiliated with Aurora St. Luke's Medical Center. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Cohen to 3 more hospitals, 3 group practices and clinics, 2 hospices, 2 medical groups and 1 home health agency, 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. Ronald I. Cohen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices, 10 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Advanced Healthcare, Inc. | Available with a free account |
| +10 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ronald I. Cohen is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cohen is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Cohen
Counts of internists 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. Ronald I. Cohen billed Medicare for 971 services in 2024
CMS data shows 971 Medicare services from Dr. Cohen across 14 procedure codes in 2024, for 272 Medicare patients. Medicare paid $73,251 for them. Every service was in an office.
Dr. Cohen's Medicare services by type, 2024
- Office and hospital visits464
- Other services368
- Tests and treatments139
Dr. Cohen compared with the Wisconsin median for internists, 2024
- Dr. Cohen
- Wisconsin median
- Medicare services
- 971vs 4572.1 times
- Medicare patients
- 272vs 19937% above
- Part D claims
- 7,999vs 43318.5 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Cohen'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ronald I. Cohen treated 272 Medicare patients in 2024, average age 73
CMS counts 272 Medicare patients who saw Dr. Cohen in 2024. The largest group is 65 to 74, with 139 patients. 75% of them have high blood pressure, and 63% have high cholesterol. 6% are also on Medicaid. Their average risk score is 1.11, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 75, with 49% women.
Dr. Cohen's Medicare patients by age, 2024
Dr. Cohen's Medicare patients by sex, 2024
- Women12446%
- Men14854%
Chronic conditions among Dr. Cohen's Medicare patients, 2024
- High blood pressure75%
- High cholesterol63%
- Arthritis42%
- Diabetes31%
- Ischemic heart disease28%
- Anxiety26%
- Chronic kidney disease25%
- Depression18%
Share of Medicare patients with each condition. A patient can have several.
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 75
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ronald I. Cohen wrote 8,871 Medicare Part D claims in 2024
In 2024, Dr. Cohen wrote 8,871 Medicare Part D claims for 800 patients. 88% of them were for generic drugs. CMS names the drug for 7,999 of them, across 130 drugs with 11 or more claims each, at $548,278 in total drug cost.
Dr. Cohen's Part D claims by kind of drug, 2024
- Generic7,767 claims88%
- Brand-name1,052 claims12%
- Other52 claims1%
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
- Opioids3%224 of 8,871 claims
- Antibiotics2%150 of 8,871 claims
- Antipsychotics, patients 65 and over0%23 of 8,871 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Ronald I. Cohen offers telehealth to Medicare patients
Dr. Cohen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cohen as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for Dr. Ronald I. 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 | 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) |
| 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. Ronald I. 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. Ronald I. Cohen's NPI number?
Dr. Ronald I. Cohen's NPI number is 1982697942. It was assigned on August 25, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Ronald I. Cohen?
Dr. Ronald I. Cohen is an internist in Franklin, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Ronald I. Cohen practice?
Dr. Cohen practices at 9200 W Loomis Rd, Franklin, WI 53132. Dr. Cohen's primary practice is Aurora Advanced Healthcare, Inc. in Franklin, Wisconsin. Dmand AI also links Dr. Cohen to 3 hospitals, 3 group practices and clinics, 2 hospices, 2 medical groups and 1 home health agency.
What is Dr. Ronald I. Cohen's office phone number?
The practice phone on file for Dr. Cohen is (414) 352-3100.
What is Dr. Ronald I. Cohen's medical license number?
Dr. Cohen holds Wisconsin license 47364.
Which hospitals is Dr. Ronald I. Cohen affiliated with?
Dr. Cohen is affiliated with Aurora St. Luke's Medical Center. Dmand AI links Dr. Cohen to 3 more hospitals.
What medical group is Dr. Ronald I. Cohen part of?
Dr. Cohen is linked to Aurora Medical Group. Dmand AI links Dr. Cohen to 2 more medical groups.
Does Dr. Ronald I. Cohen accept Medicare?
Yes. CMS data shows Dr. Cohen billed Medicare for 971 services in 2024, and Dr. Cohen accepts Medicare assignment.
Does Dr. Ronald I. Cohen offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cohen as offering telehealth services.
How many Medicare patients does Dr. Ronald I. Cohen see?
CMS counts 272 Medicare patients who saw Dr. Cohen in 2024, with an average age of 73.
Show 3 more questionsShow fewer questions
What services does Dr. Ronald I. Cohen bill to Medicare?
In 2024, Dr. Cohen's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and medicare service (G2211).
What drugs does Dr. Ronald I. Cohen prescribe most?
In 2024 Medicare Part D data, Dr. Cohen's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Pantoprazole Sodium.
How long has Dr. Ronald I. Cohen been practicing?
Dr. Cohen graduated from medical school in 2001, 25 years ago.
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