Dr. Kenneth Andre Mark, MD
- Medicare services, 2024
- 3,551
- Medicare patients, 2024
- 547
- Part D claims, 2024
- 628
- MIPS score, 2024
- 41
- Industry payments
- $175,703
- Practice address
- 425 County Rd 39, Southampton, NY 11968
- Practice phone
- Call (631) 283-0002
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Kenneth Mark MD
Southampton, New York
Find Dr. Mark's professional email, personal email and mobile number
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Dr. Kenneth Andre Mark is a mohs-micrographic surgery physician in Southampton, New York
Dr. Mark practices at Kenneth Mark MD in Southampton, New York.
Dr. Mark's NPI, 1538199310, was assigned on July 4, 2006. Dr. Mark graduated from State University of NY Upstate Medical University in 1995. Dr. Mark holds New York license 204164.
- NPI
- 1538199310NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345234175
- NPI enumeration date
- July 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (631) 283-0002
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kenneth Andre Mark practices at Kenneth Mark MD in Southampton, New York
Dr. Mark's primary practice is Kenneth Mark MD, at 425 County Rd 39, Southampton, NY 11968 in Suffolk County. The practice phone is (631) 283-0002.
- Kenneth Mark MD425 County Rd 39, Southampton, NY 11968 · Suffolk CountyPhone(631) 283-0002
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kenneth Andre Mark is affiliated with 2 sites of care and 1 medical group
Dr. Mark's primary practice is Kenneth Mark MD in Southampton, New York. The medical group on file is Kenneth Mark MD. Dmand AI also links Dr. Mark to 1 more group practice or clinic, 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. Kenneth Andre Mark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mark practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Kenneth Mark MD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kenneth Andre Mark is one of 77 mohs-micrographic surgery physicians in New York
Mohs-micrographic surgery is Dr. Mark's primary specialty in the NPI Registry, under taxonomy code 207ND0101X. Dr. Mark is licensed in New York.
Specialties and state licenses
- Mohs-micrographic surgery, New YorkPrimary
Mohs-micrographic surgery physicians near Dr. Mark
Counts of mohs-micrographic surgery physicians 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. Kenneth Andre Mark billed Medicare for 3,551 services in 2024
CMS data shows 3,551 Medicare services from Dr. Mark across 20 procedure codes in 2024, for 547 Medicare patients. Medicare paid $370,928 for them. Every service was in an office.
Dr. Mark's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2,8982024: 2,8053%
- Office and hospital visits
- 2023: 8582024: 74613%
Dr. Mark compared with the New York median for mohs-micrographic surgery physicians, 2024
- Dr. Mark
- New York median
- Medicare services
- 3,551vs 1,78899% above
- Medicare patients
- 547vs 547Close to median
- Part D claims
- 490vs 1852.6 times
Medians across 75 mohs-micrographic surgery physicians in New York with Dmand AI profiles that report each measure.
Dr. Mark'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. Kenneth Andre Mark treated 547 Medicare patients in 2024, average age 79
CMS counts 547 Medicare patients who saw Dr. Mark in 2024. The largest group is 75 to 84, with 281 patients. 75% of them have high cholesterol, and 63% have high blood pressure. 2% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Mark's median patient age at 78, with 53% women.
Dr. Mark's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Mark's Medicare patients by sex, 2024
- Women29253%
- Men25547%
Chronic conditions among Dr. Mark's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis47%
- Ischemic heart disease31%
- Anxiety21%
- Atrial fibrillation21%
- Diabetes18%
- Cancer17%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women53%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kenneth Andre Mark wrote 628 Medicare Part D claims in 2024
In 2024, Dr. Mark wrote 628 Medicare Part D claims for 248 patients. 96% of them were for generic drugs. CMS names the drug for 490 of them, across 9 drugs with 11 or more claims each, at $8,464 in total drug cost. In 2023, CMS named 451 claims across 12 drugs.
Dr. Mark's Part D claims by kind of drug, 2024
- Generic606 claims96%
- Brand-name22 claims4%
Dr. Mark'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. Mark's Part D claims, 2024
- Antibiotics25%154 of 628 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: 4512024: 4909%
Drugs named by CMS: 9 in 2024, 12 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. Kenneth Andre Mark scored 41 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 41 out of 100 for Dr. Mark for performance year 2024, reported individually. Dr. Mark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 286 procedures of skin biopsy by Dr. Mark, more than 90% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Mark's MIPS scores, performance year 2024
- 41of 100Final score
- 81.7of 100Quality
- 0of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Mark ranks in Medicare procedure volume
- Removal of skin cancer
- 47th percentile350 procedures
- Removal of skin lesions
- 82nd percentile287 procedures
- Skin biopsy
- 90th percentile286 procedures
- Melanoma (skin cancer) excision
- 80th percentile29 procedures
- Removal or shaving of skin growth
- 74th percentile29 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of nail tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Kenneth Andre Mark received $175,703 in industry payments from 2016 to 2025
CMS Open Payments shows 190 general payments to Dr. Mark from 4 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 84% of the total. Genentech, Inc. paid the most, $94,475.
General payments to Dr. Mark by program year, 2016 to 2025
General payments to Dr. Mark by kind, 2016 to 2025
- Speaker and faculty fees$148,27584%
- Travel and lodging$22,70013%
- Food and beverage$4,7283%
Companies that paid Dr. Mark 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. Kenneth Andre Mark graduated from State University of NY Upstate Medical University
Dr. Mark graduated from State University of NY Upstate Medical University in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kenneth Andre Mark'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)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. Kenneth Andre Mark
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. Kenneth Andre Mark's NPI number?
Dr. Kenneth Andre Mark's NPI number is 1538199310. It was assigned on July 4, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kenneth Andre Mark?
Dr. Kenneth Andre Mark is a mohs-micrographic surgery physician in Southampton, New York. The primary specialty in the NPI Registry is MOHS-Micrographic Surgery Physician (taxonomy code 207ND0101X).
Where does Dr. Kenneth Andre Mark practice?
Dr. Mark practices at 425 County Rd 39, Southampton, NY 11968. Dr. Mark's primary practice is Kenneth Mark MD in Southampton, New York. Dmand AI also links Dr. Mark to 1 group practice or clinic.
What is Dr. Kenneth Andre Mark's office phone number?
The practice phone on file for Dr. Mark is (631) 283-0002.
What is Dr. Kenneth Andre Mark's medical license number?
Dr. Mark holds New York license 204164.
What medical group is Dr. Kenneth Andre Mark part of?
Dr. Mark is linked to Kenneth Mark MD.
Does Dr. Kenneth Andre Mark accept Medicare?
Yes. CMS data shows Dr. Mark billed Medicare for 3,551 services in 2024, and Dr. Mark accepts Medicare assignment.
What is Dr. Kenneth Andre Mark's MIPS score?
Dr. Mark's MIPS final score for performance year 2024 is 41 out of 100, reported individually.
How many Medicare patients does Dr. Kenneth Andre Mark see?
CMS counts 547 Medicare patients who saw Dr. Mark in 2024, with an average age of 79.
What services does Dr. Kenneth Andre Mark bill to Medicare?
In 2024, Dr. Mark's most billed Medicare services were surgery: skin and soft tissue (17003), surgery: skin and soft tissue (11102) and surgery: skin and soft tissue (17000).
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Where did Dr. Kenneth Andre Mark go to medical school?
Dr. Mark graduated from State University of NY Upstate Medical University in 1995.
What drugs does Dr. Kenneth Andre Mark prescribe most?
In 2024 Medicare Part D data, Dr. Mark's most prescribed drugs by claims were Triamcinolone Acetonide, Clobetasol Propionate and Mupirocin.
Has Dr. Kenneth Andre Mark received payments from drug or device companies?
CMS Open Payments shows $175,703 in general payments to Dr. Mark from 4 companies from 2016 to 2025. The largest total came from Genentech, Inc.
How long has Dr. Kenneth Andre Mark been practicing?
Dr. Mark graduated from medical school in 1995, 31 years ago.
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