Christopher Khalil Clarke

  • Greenville, SC
  • Internist
NPI1295120210PAC ID1557678000
Medicare services, 2024
692
Medicare patients, 2024
267
Part D claims, 2024
2,321
Hospital affiliations
2
Industry payments
$4,874
Practice address
701 Grove Road, Greenville, SC 29605
Practice phone
Call (864) 455-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Prisma Health Greenville Memorial Hospital

Hospital · Greenville, South Carolina

See all 4 affiliations

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Christopher Khalil Clarke is an internist in Greenville, South Carolina

Christopher Clarke practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health.

Christopher Clarke's NPI, 1295120210, was assigned on April 6, 2015. Christopher Clarke graduated from University of South Carolina School of Medicine in 2015. Christopher Clarke holds South Carolina license 51936.

NPI and contact details
Medicare PAC ID
1557678000
NPI enumeration date
April 6, 2015
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(864) 455-7000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
37
Medical school graduation
2015

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Christopher Khalil Clarke practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina

Christopher Clarke's primary practice is Prisma Health Greenville Memorial Hospital, at 701 Grove Road, Greenville, SC 29605 in Greenville County. The practice phone is (864) 455-7000.

Source: Dmand AI Affiliation Data

Christopher Khalil Clarke is affiliated with 3 sites of care and 1 medical group

Christopher Clarke's primary practice is Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health. Christopher Clarke is also affiliated with Prisma Health Baptist Easley Hospital. The medical group on file is Prisma Health Medical Group. Dmand AI also links Christopher Clarke to 1 more hospice, named with a free account.

See all 4 affiliations for Christopher Clarke

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Christopher Khalil Clarke's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Clarke practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Prisma Health Greenville Memorial HospitalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Christopher Khalil Clarke is one of 1,707 internists in South Carolina

Internal medicine is Christopher Clarke's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Christopher Clarke is licensed in South Carolina.

Specialties and state licenses

  • Internal medicine, South CarolinaPrimaryLicense 51936 · taxonomy 207R00000X

Internists near Christopher Clarke

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

Christopher Khalil Clarke billed Medicare for 692 services in 2024

CMS data shows 692 Medicare services from Christopher Clarke across 5 procedure codes in 2024, for 267 Medicare patients. Medicare paid $53,722 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024692
Medicare patients267
Paid by Medicare$53,722
Procedure codes5

Christopher Clarke's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 7912024: 69213%
Drugs given in the office
2023: 1342024: 0100%
Lab and pathology
2023: 1142024: 0100%
Tests and treatments
2023: 1262024: 0100%
Other services
2023: 2622024: 0100%
Surgery
2023: 282024: 0100%

Christopher Clarke compared with the South Carolina median for internists, 2024

  • Christopher Clarke
  • South Carolina median
Medicare services
692vs 7406% below
Medicare patients
267vs 258Close to median
Part D claims
1,655vs 3315.0 times

Medians across 1,708 internists in South Carolina with Dmand AI profiles that report each measure.

Christopher Clarke'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

Christopher Khalil Clarke treated 267 Medicare patients in 2024, average age 75

CMS counts 267 Medicare patients who saw Christopher Clarke in 2024. The largest group is 75 to 84, with 100 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 2.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Christopher Clarke's median patient age at 69, with 51% women.

Medicare patients, 2024267
Average age75
Average risk score2.61
Also on Medicaid20%

Christopher Clarke's Medicare patients by age, 2024

Christopher Clarke's Medicare patients by sex, 2024

  • Women14354%
  • Men12446%

Chronic conditions among Christopher Clarke's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Chronic kidney disease60%
  4. Arthritis58%
  5. Heart failure58%
  6. Diabetes53%
  7. Mood disorders51%
  8. Ischemic heart disease50%

Share of Medicare patients with each condition. A patient can have several.

Christopher Clarke's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 69

Patient panel by sex, all payers

  • Women51%
  • Men49%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Christopher Khalil Clarke wrote 2,321 Medicare Part D claims in 2024

In 2024, Christopher Clarke wrote 2,321 Medicare Part D claims for 509 patients. 89% of them were for generic drugs. CMS names the drug for 1,655 of them, across 53 drugs with 11 or more claims each, at $118,884 in total drug cost. In 2023, CMS named 6,496 claims across 138 drugs.

Part D claims, 20242,321
Drugs named by CMS53
Total drug cost$118,884
Part D patients509

Christopher Clarke's Part D claims by kind of drug, 2024

  • Generic2,055 claims89%
  • Brand-name254 claims11%
  • Other12 claims1%

Christopher Clarke'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 Christopher Clarke's Part D claims, 2024

  • Opioids1%28 of 2,321 claims
  • Antibiotics5%106 of 2,321 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: 6,4962024: 1,65575%

Drugs named by CMS: 53 in 2024, 138 in 2023.

See all prescribing by Christopher Clarke

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

How Christopher Khalil Clarke takes part in Medicare

Christopher Clarke accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Christopher Khalil Clarke received $4,874 in industry payments from 2018 to 2025

CMS Open Payments shows 290 general payments to Christopher Clarke from 33 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 99% of the total. Abbvie Inc. paid the most, $736.

General payments to Christopher Clarke by program year, 2018 to 2025

General payments to Christopher Clarke by kind, 2018 to 2025

$4.9Kin total
  • Food and beverage$4,84999%
  • Speaker and faculty fees$251%

Companies that paid Christopher Clarke the most, 2018 to 2025

Share is of all general payments to this clinician.

See all payments to Christopher Clarke

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Christopher Khalil Clarke graduated from University of South Carolina School of Medicine

Christopher Clarke graduated from University of South Carolina School of Medicine in 2015.

  1. Medical schoolUniversity of South Carolina School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Christopher Khalil Clarke's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Christopher Khalil Clarke

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Christopher Khalil Clarke's NPI number?

Christopher Khalil Clarke's NPI number is 1295120210. It was assigned on April 6, 2015, and it is active in the NPI Registry.

What does Christopher Khalil Clarke specialize in?

Christopher Khalil Clarke is an internist in Greenville, South Carolina. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Christopher Khalil Clarke practice?

Christopher Clarke practices at 701 Grove Road, Greenville, SC 29605. Christopher Clarke's primary practice is Prisma Health Greenville Memorial Hospital in Greenville, South Carolina, part of Prisma Health. Dmand AI also links Christopher Clarke to 1 hospice.

What is Christopher Khalil Clarke's office phone number?

The practice phone on file for Christopher Clarke is (864) 455-7000.

What is Christopher Khalil Clarke's medical license number?

Christopher Clarke holds South Carolina license 51936.

Which hospitals is Christopher Khalil Clarke affiliated with?

Christopher Clarke practices at Prisma Health Greenville Memorial Hospital in Greenville, South Carolina. Christopher Clarke is also affiliated with Prisma Health Baptist Easley Hospital.

What medical group is Christopher Khalil Clarke part of?

Christopher Clarke is linked to Prisma Health Medical Group.

Does Christopher Khalil Clarke accept Medicare?

Yes. CMS data shows Christopher Clarke billed Medicare for 692 services in 2024, and Christopher Clarke accepts Medicare assignment.

How many Medicare patients does Christopher Khalil Clarke see?

CMS counts 267 Medicare patients who saw Christopher Clarke in 2024, with an average age of 75.

What services does Christopher Khalil Clarke bill to Medicare?

In 2024, Christopher Clarke's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).

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Where did Christopher Khalil Clarke go to medical school?

Christopher Clarke graduated from University of South Carolina School of Medicine in 2015.

What drugs does Christopher Khalil Clarke prescribe most?

In 2024 Medicare Part D data, Christopher Clarke's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Rosuvastatin Calcium.

Has Christopher Khalil Clarke received payments from drug or device companies?

CMS Open Payments shows $4,874 in general payments to Christopher Clarke from 33 companies from 2018 to 2025. The largest total came from Abbvie Inc.

How long has Christopher Khalil Clarke been practicing?

Christopher Clarke graduated from medical school in 2015, 11 years ago.

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