Dr. Leslie Horn Clark, MD
- Medicare services, 2024
- 196
- Medicare patients, 2024
- 145
- Part D claims, 2024
- 309
- Hospital affiliations
- 2
- Industry payments
- $543
- Practice address
- 101 Manning Drive, Chapel Hill, NC 27514
- Practice phone
- Call (919) 966-4141
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Clark's professional email, personal email and mobile number
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Dr. Leslie Horn Clark is a gynecologic oncologist in Chapel Hill, North Carolina
Dr. Clark practices at UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System.
Dr. Clark's NPI, 1518286061, was assigned on May 24, 2010. Dr. Clark graduated from Medical College of Georgia School of Medicine in 2010. Dr. Clark holds North Carolina license 2017-00702.
- NPI
- 1518286061NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7911121405
- NPI enumeration date
- May 24, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (919) 966-4141
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Leslie Horn Clark practices at UNC Hospitals in Chapel Hill, North Carolina
Dr. Clark's primary practice is UNC Hospitals, at 101 Manning Drive, Chapel Hill, NC 27514 in Orange County. The practice phone is (919) 966-4141.
- UNC Hospitals101 Manning Drive, Chapel Hill, NC 27514 · Orange CountyPhone(919) 966-4141
Source: Dmand AI Affiliation Data
Dr. Leslie Horn Clark is affiliated with 3 sites of care and 2 medical groups
Dr. Clark's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. Dr. Clark is also affiliated with UNC Health Rex. The medical group on file is UNC Faculty Physicians. Dmand AI also links Dr. Clark to 1 more therapy and rehab clinic 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. Leslie Horn Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UNC Hospitals | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Leslie Horn Clark is one of 57 gynecologic oncologists in North Carolina
Gynecologic oncology is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dr. Clark is licensed in North Carolina.
Specialties and state licenses
- Gynecologic oncology, North CarolinaPrimary
Gynecologic oncologists near Dr. Clark
Counts of gynecologic oncologists 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. Leslie Horn Clark billed Medicare for 196 services in 2024
CMS data shows 196 Medicare services from Dr. Clark across 5 procedure codes in 2024, for 145 Medicare patients. Medicare paid $22,503 for them.
Dr. Clark's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2302024: 18420%
- Surgery
- 2023: 112024: 129%
Where Dr. Clark's Medicare services took place, 2024
- In an office10956%
- In a facility8744%
Dr. Clark compared with the North Carolina median for gynecologic oncologists, 2024
- Dr. Clark
- North Carolina median
- Medicare services
- 196vs 23818% below
- Medicare patients
- 145vs 11625% above
- Part D claims
- 136vs 9740% above
Medians across 57 gynecologic oncologists in North Carolina with Dmand AI profiles that report each measure.
Dr. Clark'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. Clark and other gynecologic oncologists in North Carolina.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Leslie Horn Clark treated 145 Medicare patients in 2024, average age 72
CMS counts 145 Medicare patients who saw Dr. Clark in 2024. The largest group is 65 to 74, with 74 patients. 68% of them have high blood pressure, and 66% have high cholesterol. 12% are also on Medicaid. Their average risk score is 1.53, 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. Clark's median patient age at 71, with 99% women.
Dr. Clark's Medicare patients by age, 2024
Chronic conditions among Dr. Clark's Medicare patients, 2024
- High blood pressure68%
- High cholesterol66%
- Cancer52%
- Arthritis41%
- Anxiety32%
- Diabetes28%
- Chronic kidney disease24%
- Mood disorders22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Clark's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women99%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Leslie Horn Clark wrote 309 Medicare Part D claims in 2024
In 2024, Dr. Clark wrote 309 Medicare Part D claims for 104 patients. 86% of them were for generic drugs. CMS names the drug for 136 of them, across 7 drugs with 11 or more claims each, at $10,674 in total drug cost. In 2023, CMS named 185 claims across 9 drugs.
Dr. Clark's Part D claims by kind of drug, 2024
- Generic266 claims86%
- Brand-name43 claims14%
Dr. Clark'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. Clark's Part D claims, 2024
- Opioids12%36 of 309 claims
- Antibiotics5%14 of 309 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: 1852024: 13626%
Drugs named by CMS: 7 in 2024, 9 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. Leslie Horn Clark ranks in the 89th percentile for removal of the uterus in Medicare
Dr. Clark accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Clark as offering telehealth. CMS counts 15 procedures of removal of the uterus by Dr. Clark, more than 89% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Clark ranks in Medicare procedure volume
- Removal of the uterus
- 89th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 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. Leslie Horn Clark received $543 in industry payments from 2021 to 2025
CMS Open Payments shows 10 general payments to Dr. Clark from 5 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 74% of the total. Intuitive Surgical, Inc. paid the most, $260.
General payments to Dr. Clark by program year, 2021 to 2025
General payments to Dr. Clark by kind, 2021 to 2025
- Food and beverage$40374%
- Education$13926%
Companies that paid Dr. Clark the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Leslie Horn Clark graduated from Medical College of Georgia School of Medicine
Dr. Clark graduated from Medical College of Georgia School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Leslie Horn Clark'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. Leslie Horn Clark
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. Leslie Horn Clark's NPI number?
Dr. Leslie Horn Clark's NPI number is 1518286061. It was assigned on May 24, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Leslie Horn Clark?
Dr. Leslie Horn Clark is a gynecologic oncologist in Chapel Hill, North Carolina. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).
Where does Dr. Leslie Horn Clark practice?
Dr. Clark practices at 101 Manning Drive, Chapel Hill, NC 27514. Dr. Clark's primary practice is UNC Hospitals in Chapel Hill, North Carolina, part of University of North Carolina Health Care System. Dmand AI also links Dr. Clark to 1 therapy and rehab clinic and 1 medical group.
What is Dr. Leslie Horn Clark's office phone number?
The practice phone on file for Dr. Clark is (919) 966-4141.
What is Dr. Leslie Horn Clark's medical license number?
Dr. Clark holds North Carolina license 2017-00702.
Which hospitals is Dr. Leslie Horn Clark affiliated with?
Dr. Clark practices at UNC Hospitals in Chapel Hill, North Carolina. Dr. Clark is also affiliated with UNC Health Rex.
What medical group is Dr. Leslie Horn Clark part of?
Dr. Clark is linked to UNC Faculty Physicians. Dmand AI links Dr. Clark to 1 more medical group.
Does Dr. Leslie Horn Clark accept Medicare?
Yes. CMS data shows Dr. Clark billed Medicare for 196 services in 2024, and Dr. Clark accepts Medicare assignment.
Does Dr. Leslie Horn Clark offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Clark as offering telehealth services.
How many Medicare patients does Dr. Leslie Horn Clark see?
CMS counts 145 Medicare patients who saw Dr. Clark in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Leslie Horn Clark bill to Medicare?
In 2024, Dr. Clark's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and office visit, established patient (99213).
Where did Dr. Leslie Horn Clark go to medical school?
Dr. Clark graduated from Medical College of Georgia School of Medicine in 2010.
What drugs does Dr. Leslie Horn Clark prescribe most?
In 2024 Medicare Part D data, Dr. Clark's most prescribed drugs by claims were Oxycodone HCl, Letrozole and Gabapentin.
Has Dr. Leslie Horn Clark received payments from drug or device companies?
CMS Open Payments shows $543 in general payments to Dr. Clark from 5 companies from 2021 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Leslie Horn Clark been practicing?
Dr. Clark graduated from medical school in 2010, 16 years ago.
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