Dr. Dennis S. Cohen, MD
- Medicare services, 2024
- 158
- Medicare patients, 2024
- 105
- Part D claims, 2024
- 92
- Hospital affiliations
- 3
- Industry payments
- $1,794
- Practice address
- 5801 Bremo Rd, Richmond, VA 23226
- Practice phone
- Call (804) 285-2011
- 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. Dennis S. Cohen is a general surgeon in Richmond, Virginia
Dr. Cohen practices at Bon Secours St. Mary's Hospital in Richmond, Virginia, part of Bon Secours Mercy Health.
Dr. Cohen's NPI, 1831145085, was assigned on May 26, 2006. Dr. Cohen graduated from University of Pittsburgh School of Medicine in 1991. Dr. Cohen holds Virginia license 0101049708.
- NPI
- 1831145085NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8224131032
- NPI enumeration date
- May 26, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (804) 285-2011
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 61
- Medical school graduation
- 1991
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Dennis S. Cohen practices at Bon Secours St. Mary's Hospital in Richmond, Virginia
Dr. Cohen's primary practice is Bon Secours St. Mary's Hospital, at 5801 Bremo Rd, Richmond, VA 23226 in Richmond City. The practice phone is (804) 285-2011.
- Bon Secours St. Mary's Hospital5801 Bremo Rd, Richmond, VA 23226 · Richmond CityPhone(804) 285-2011
Source: Dmand AI Affiliation Data
Dr. Dennis S. Cohen is affiliated with 5 sites of care and 2 medical groups
Dr. Cohen's primary practice is Bon Secours St. Mary's Hospital in Richmond, Virginia, part of Bon Secours Mercy Health. Dr. Cohen is also affiliated with Bon Secours Richmond Community Hospital. The medical group on file is Bon Secours Medical Group Richmond Specialty Care. Dmand AI also links Dr. Cohen to 1 more hospital, 2 group practices and clinics and 1 medical group, 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. Dennis S. Cohen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cohen practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bon Secours St. Mary's Hospital | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Bon Secours Mercy Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Dennis S. Cohen is one of 739 general surgeons in Virginia
Surgery is Dr. Cohen's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Cohen is licensed in Virginia.
Specialties and state licenses
- Surgery, VirginiaPrimary
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. Dennis S. Cohen billed Medicare for 158 services in 2024
CMS data shows 158 Medicare services from Dr. Cohen across 6 procedure codes in 2024, for 105 Medicare patients. Medicare paid $13,311 for them.
Dr. Cohen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1832024: 14720%
- Surgery
- 2023: 02024: 11
Where Dr. Cohen's Medicare services took place, 2024
- In an office11070%
- In a facility4830%
Dr. Cohen compared with the Virginia median for general surgeons, 2024
- Dr. Cohen
- Virginia median
- Medicare services
- 158vs 19017% below
- Medicare patients
- 105vs 14427% below
- Part D claims
- 63vs 3485% above
Medians across 667 general surgeons in Virginia 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Cohen and other general surgeons in Virginia.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Dennis S. Cohen treated 105 Medicare patients in 2024, average age 73
CMS counts 105 Medicare patients who saw Dr. Cohen in 2024. The largest group is 65 to 74, with 51 patients. 73% of them have high blood pressure, and 73% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cohen's median patient age at 52, with 56% women.
Dr. Cohen's Medicare patients by age, 2024
Dr. Cohen's Medicare patients by sex, 2024
- Women5350%
- Men5250%
Chronic conditions among Dr. Cohen's Medicare patients, 2024
- High blood pressure73%
- High cholesterol73%
- Arthritis42%
- Anxiety35%
- Chronic kidney disease30%
- Diabetes30%
- Mood disorders27%
- Ischemic heart disease26%
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 52
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Dennis S. Cohen wrote 92 Medicare Part D claims in 2024
In 2024, Dr. Cohen wrote 92 Medicare Part D claims for 71 patients. 98% of them were for generic drugs. CMS names the drug for 63 of them, across 1 drug with 11 or more claims each, at $109 in total drug cost. In 2023, CMS named 56 claims across 1 drug.
Dr. Cohen's Part D claims by kind of drug, 2024
- Generic90 claims98%
- Brand-name and other2 claims2%
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
- Opioids70%64 of 92 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: 562024: 6313%
Drugs named by CMS: 1 in 2024, 1 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. Dennis S. Cohen ranks in the 89th percentile for hernia repair - groin (open) in Medicare
Dr. Cohen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 11 procedures of hernia repair - groin (open) by Dr. Cohen, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Cohen ranks in Medicare procedure volume
- Hernia repair - groin (open)
- 89th percentile11 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Colonoscopy: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Dennis S. Cohen received $1,794 in industry payments from 2016 to 2025
CMS Open Payments shows 91 general payments to Dr. Cohen from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $196.
General payments to Dr. Cohen by program year, 2016 to 2025
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
Dr. Dennis S. Cohen graduated from University of Pittsburgh School of Medicine
Dr. Cohen graduated from University of Pittsburgh School of Medicine in 1991.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Dennis S. 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 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. Dennis S. 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. Dennis S. Cohen's NPI number?
Dr. Dennis S. Cohen's NPI number is 1831145085. It was assigned on May 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Dennis S. Cohen?
Dr. Dennis S. Cohen is a general surgeon in Richmond, Virginia. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Dennis S. Cohen practice?
Dr. Cohen practices at 5801 Bremo Rd, Richmond, VA 23226. Dr. Cohen's primary practice is Bon Secours St. Mary's Hospital in Richmond, Virginia, part of Bon Secours Mercy Health. Dmand AI also links Dr. Cohen to 1 hospital, 2 group practices and clinics and 1 medical group.
What is Dr. Dennis S. Cohen's office phone number?
The practice phone on file for Dr. Cohen is (804) 285-2011.
What is Dr. Dennis S. Cohen's medical license number?
Dr. Cohen holds Virginia license 0101049708.
Which hospitals is Dr. Dennis S. Cohen affiliated with?
Dr. Cohen practices at Bon Secours St. Mary's Hospital in Richmond, Virginia. Dr. Cohen is also affiliated with Bon Secours Richmond Community Hospital. Dmand AI links Dr. Cohen to 1 more hospital.
What medical group is Dr. Dennis S. Cohen part of?
Dr. Cohen is linked to Bon Secours Medical Group Richmond Specialty Care. Dmand AI links Dr. Cohen to 1 more medical group.
Does Dr. Dennis S. Cohen accept Medicare?
Yes. CMS data shows Dr. Cohen billed Medicare for 158 services in 2024, and Dr. Cohen accepts Medicare assignment.
How many Medicare patients does Dr. Dennis S. Cohen see?
CMS counts 105 Medicare patients who saw Dr. Cohen in 2024, with an average age of 73.
What services does Dr. Dennis S. Cohen bill to Medicare?
In 2024, Dr. Cohen's most billed Medicare services were office visit, new patient (99203), office visit, established patient (99213) and hospital inpatient care (99231).
Show 4 more questionsShow fewer questions
Where did Dr. Dennis S. Cohen go to medical school?
Dr. Cohen graduated from University of Pittsburgh School of Medicine in 1991.
What drugs does Dr. Dennis S. Cohen prescribe most?
In 2024 Medicare Part D data, Dr. Cohen's most prescribed drugs by claims were Oxycodone HCl.
Has Dr. Dennis S. Cohen received payments from drug or device companies?
CMS Open Payments shows $1,794 in general payments to Dr. Cohen from 37 companies from 2016 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Dennis S. Cohen been practicing?
Dr. Cohen graduated from medical school in 1991, 35 years ago.
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