Ellen Christine Clarke, PA-C
- Medicare patients, 2024
- 107
- Part D claims, 2024
- 706
- Hospital affiliations
- 2
- Industry payments
- $298
- Medical group
- 1
- Practice address
- 251 E Huron St, Chicago, IL 60611
- Practice phone
- Call (312) 926-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Ellen Clarke's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Ellen Christine Clarke is a physician assistant in Chicago, Illinois
Ellen Clarke practices at Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
Ellen Clarke's NPI, 1841847456, was assigned on August 20, 2019. Ellen Clarke graduated from Northwestern University Feinberg Medical School in 2019. Ellen Clarke holds Illinois license 085.007198.
- NPI
- 1841847456NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981037421
- NPI enumeration date
- August 20, 2019
- NPI status
- Active
- Practice phone
- (312) 926-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Ellen Christine Clarke practices at Northwestern Memorial Hospital in Chicago, Illinois
Ellen Clarke's primary practice is Northwestern Memorial Hospital, at 251 E Huron St, Chicago, IL 60611 in Cook County. The practice phone is (312) 926-2000.
- Northwestern Memorial Hospital251 E Huron St, Chicago, IL 60611 · Cook CountyPhone(312) 926-2000
Source: Dmand AI Affiliation Data
Ellen Christine Clarke is affiliated with 3 sites of care and 1 medical group
Ellen Clarke's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Ellen Clarke is also affiliated with Northwestern Medicine Central DuPage Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Ellen Clarke to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ellen Christine Clarke's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ellen Clarke practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Memorial Hospital | Available with a free account |
| +2 more affiliated sites | 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 Northwestern Memorial HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Ellen Christine Clarke is one of 4,299 physician assistants in Illinois
Physician assistant is Ellen Clarke's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Ellen Clarke is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Ellen Clarke
Counts of physician assistants 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
Ellen Christine Clarke treated 107 Medicare patients in 2024, average age 63
CMS counts 107 Medicare patients who saw Ellen Clarke in 2024. The largest group is under 65, with 46 patients. 67% of them have high cholesterol, and 58% have high blood pressure. 38% 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 Ellen Clarke's median patient age at 63, with 50% women.
Ellen Clarke's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ellen Clarke's Medicare patients by sex, 2024
- Women5753%
- Men5047%
Chronic conditions among Ellen Clarke's Medicare patients, 2024
- High cholesterol67%
- High blood pressure58%
- Mood disorders38%
- Arthritis36%
- Depression36%
- Anxiety29%
- Osteoporosis26%
- Diabetes21%
Share of Medicare patients with each condition. A patient can have several.
Ellen 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 63
Patient panel by sex, all payers
- Women50%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Ellen Christine Clarke wrote 706 Medicare Part D claims in 2024
In 2024, Ellen Clarke wrote 706 Medicare Part D claims for 152 patients. 82% of them were for generic drugs.
Ellen Clarke's Part D claims by kind of drug, 2024
- Generic582 claims82%
- Brand-name and other124 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Ellen Christine Clarke received $298 in industry payments in 2025
CMS Open Payments shows 4 general payments to Ellen Clarke from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. SK Life Science, Inc. paid the most, $274.
Companies that paid Ellen Clarke the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Ellen Christine Clarke graduated from Northwestern University Feinberg Medical School
Ellen Clarke graduated from Northwestern University Feinberg Medical School in 2019.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ellen Christine Clarke'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 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 (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 Ellen Christine 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 Ellen Christine Clarke's NPI number?
Ellen Christine Clarke's NPI number is 1841847456. It was assigned on August 20, 2019, and it is active in the NPI Registry.
What does Ellen Christine Clarke specialize in?
Ellen Christine Clarke is a physician assistant in Chicago, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Ellen Christine Clarke practice?
Ellen Clarke practices at 251 E Huron St, Chicago, IL 60611. Ellen Clarke's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Ellen Clarke to 1 group practice or clinic.
What is Ellen Christine Clarke's office phone number?
The practice phone on file for Ellen Clarke is (312) 926-2000.
What is Ellen Christine Clarke's medical license number?
Ellen Clarke holds Illinois license 085.007198.
Which hospitals is Ellen Christine Clarke affiliated with?
Ellen Clarke practices at Northwestern Memorial Hospital in Chicago, Illinois. Ellen Clarke is also affiliated with Northwestern Medicine Central DuPage Hospital.
What medical group is Ellen Christine Clarke part of?
Ellen Clarke is linked to Northwestern Medical Faculty Foundation.
How many Medicare patients does Ellen Christine Clarke see?
CMS counts 107 Medicare patients who saw Ellen Clarke in 2024, with an average age of 63.
Where did Ellen Christine Clarke go to medical school?
Ellen Clarke graduated from Northwestern University Feinberg Medical School in 2019.
Has Ellen Christine Clarke received payments from drug or device companies?
CMS Open Payments shows $298 in general payments to Ellen Clarke from 2 companies from 2025 to 2025. The largest total came from SK Life Science, Inc.
How long has Ellen Christine Clarke been practicing?
Ellen Clarke graduated from medical school in 2019, 7 years ago.
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