Dr. Geoffroy Courcelle Sisk, MD
- Medicare services, 2019
- 44
- Medicare patients, 2024
- 20
- Hospital affiliations
- 2
- Industry payments
- $17,721
- Medical group
- 1
- Practice address
- 2301 Erwin Rd, Durham, NC 27705
- Practice phone
- Call (919) 684-8111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Geoffroy Courcelle Sisk is a plastic surgeon in Durham, North Carolina
Dr. Sisk practices at Duke University Hospital in Durham, North Carolina, part of Duke University.
Dr. Sisk's NPI, 1508008657, was assigned on April 2, 2009. Dr. Sisk graduated from University of Michigan Medical School in 2009. Dr. Sisk holds Ohio license 35134299.
- NPI
- 1508008657NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183862931
- NPI enumeration date
- April 2, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (919) 684-8111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Geoffroy Courcelle Sisk practices at Duke University Hospital in Durham, North Carolina
Dr. Sisk's primary practice is Duke University Hospital, at 2301 Erwin Rd, Durham, NC 27705 in Durham County. The practice phone is (919) 684-8111.
- Duke University Hospital2301 Erwin Rd, Durham, NC 27705 · Durham CountyPhone(919) 684-8111
Source: Dmand AI Affiliation Data
Dr. Geoffroy Courcelle Sisk is affiliated with 2 sites of care and 1 medical group
Dr. Sisk's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University. Dr. Sisk is also affiliated with Duke Regional Hospital. The medical group on file is Duke Health Integrated Practice.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Geoffroy Courcelle Sisk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Sisk practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Duke University Hospital | Available with a free account |
| +1 more affiliated site | 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 Duke University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Geoffroy Courcelle Sisk is one of 137 plastic surgeons in North Carolina
Plastic surgery is Dr. Sisk's primary specialty in the NPI Registry, under taxonomy code 208200000X. Dr. Sisk is licensed in Ohio.
Specialties and state licenses
- Plastic surgery, OhioPrimary
Plastic surgeons near Dr. Sisk
Counts of plastic 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. Geoffroy Courcelle Sisk billed Medicare for 44 services in 2019
CMS data shows 44 Medicare services from Dr. Sisk across 3 procedure codes in 2019, all of them office visits, for 20 Medicare patients. Medicare paid $3,665 for them. Every service was in an office.
Dr. Sisk compared with the North Carolina median for plastic surgeons, 2019
- Dr. Sisk
- North Carolina median
- Medicare services
- 44vs 6633% below
- Medicare patients
- 20vs 6569% below
Medians across 120 plastic surgeons in North Carolina with Dmand AI profiles that report each measure.
Dr. Sisk'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.
Need commercial claims for Dr. Sisk?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Sisk and other plastic surgeons in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Geoffroy Courcelle Sisk treated 20 Medicare patients in 2024, average age 69
CMS counts 20 Medicare patients who saw Dr. Sisk in 2024. 75% of them have cancer, and 75% have high cholesterol. Their average risk score is 2.69, 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. Sisk's median patient age at 57, with 88% women.
Chronic conditions among Dr. Sisk's Medicare patients, 2024
- Cancer75%
- High cholesterol75%
- High blood pressure65%
- Arthritis55%
Share of Medicare patients with each condition. A patient can have several.
Dr. Sisk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women88%
- Men10%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Geoffroy Courcelle Sisk takes part in Medicare
Dr. Sisk accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Mastectomy: 1 to 10 procedures (CMS shows small counts as a range)
Melanoma (skin cancer) excision: 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); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Geoffroy Courcelle Sisk received $17,721 in industry payments from 2017 to 2025
CMS Open Payments shows 110 general payments to Dr. Sisk from 23 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 41% of the total. Rti Surgical, Inc paid the most, $3,600.
General payments to Dr. Sisk by program year, 2017 to 2025
General payments to Dr. Sisk by kind, 2017 to 2025
- Food and beverage$7,21241%
- Honoraria$4,65026%
- Consulting fees$2,95017%
- Travel and lodging$1,2887%
- Other$1,5269%
Companies that paid Dr. Sisk the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Geoffroy Courcelle Sisk graduated from University of Michigan Medical School
Dr. Sisk graduated from University of Michigan Medical School in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Geoffroy Courcelle Sisk'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) |
| 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. Geoffroy Courcelle Sisk
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. Geoffroy Courcelle Sisk's NPI number?
Dr. Geoffroy Courcelle Sisk's NPI number is 1508008657. It was assigned on April 2, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Geoffroy Courcelle Sisk?
Dr. Geoffroy Courcelle Sisk is a plastic surgeon in Durham, North Carolina. The primary specialty in the NPI Registry is Plastic Surgery Physician (taxonomy code 208200000X).
Where does Dr. Geoffroy Courcelle Sisk practice?
Dr. Sisk practices at 2301 Erwin Rd, Durham, NC 27705. Dr. Sisk's primary practice is Duke University Hospital in Durham, North Carolina, part of Duke University.
What is Dr. Geoffroy Courcelle Sisk's office phone number?
The practice phone on file for Dr. Sisk is (919) 684-8111.
What is Dr. Geoffroy Courcelle Sisk's medical license number?
Dr. Sisk holds Ohio license 35134299.
Which hospitals is Dr. Geoffroy Courcelle Sisk affiliated with?
Dr. Sisk practices at Duke University Hospital in Durham, North Carolina. Dr. Sisk is also affiliated with Duke Regional Hospital.
What medical group is Dr. Geoffroy Courcelle Sisk part of?
Dr. Sisk is linked to Duke Health Integrated Practice.
Does Dr. Geoffroy Courcelle Sisk accept Medicare?
Yes. CMS data shows Dr. Sisk billed Medicare for 44 services in 2019, and Dr. Sisk accepts Medicare assignment.
How many Medicare patients does Dr. Geoffroy Courcelle Sisk see?
CMS counts 20 Medicare patients who saw Dr. Sisk in 2024, with an average age of 69.
What services does Dr. Geoffroy Courcelle Sisk bill to Medicare?
In 2019, Dr. Sisk's most billed Medicare services were office visit, new patient (99204), office visit, new patient (99203) and office visit, established patient (99214).
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Where did Dr. Geoffroy Courcelle Sisk go to medical school?
Dr. Sisk graduated from University of Michigan Medical School in 2009.
Has Dr. Geoffroy Courcelle Sisk received payments from drug or device companies?
CMS Open Payments shows $17,721 in general payments to Dr. Sisk from 23 companies from 2017 to 2025. The largest total came from Rti Surgical, Inc.
How long has Dr. Geoffroy Courcelle Sisk been practicing?
Dr. Sisk graduated from medical school in 2009, 17 years ago.
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