Dr. Hillary Cohen Ecker, MD
- Medicare services, 2024
- 1,528
- Medicare patients, 2024
- 346
- Part D claims, 2024
- 5,016
- Hospital affiliations
- 4
- Industry payments
- $19
- Practice address
- 6131 Dempster St, Morton Grove, IL 60053
- Practice phone
- Call (847) 390-5900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advocate Medical Group
Morton Grove, Illinois
Find Dr. Ecker'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.
Dr. Hillary Cohen Ecker is an internist in Morton Grove, Illinois
Dr. Ecker practices at Advocate Medical Group in Morton Grove, Illinois.
Dr. Ecker's NPI, 1356601256, was assigned on May 24, 2012. Dr. Ecker graduated from Tufts University School of Medicine in 2012. Dr. Ecker holds Illinois license 036136909.
- NPI
- 1356601256NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9830403443
- NPI enumeration date
- May 24, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (847) 390-5900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Hillary Cohen Ecker practices at Advocate Medical Group in Morton Grove, Illinois
Dr. Ecker's primary practice is Advocate Medical Group, at 6131 Dempster St, Morton Grove, IL 60053 in Cook County. The practice phone is (847) 390-5900.
- Advocate Medical Group6131 Dempster St, Morton Grove, IL 60053 · Cook CountyPhone(847) 390-5900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Hillary Cohen Ecker is affiliated with 9 sites of care and 2 medical groups
Dr. Ecker's primary practice is Advocate Medical Group in Morton Grove, Illinois. Dr. Ecker is also affiliated with Evanston Hospital. The medical group on file is Dreyer Medical Clinic (Advocate Medical Group). Dmand AI also links Dr. Ecker to 3 more hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group, each 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. Hillary Cohen Ecker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ecker practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Medical Group | Available with a free account |
| +8 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Hillary Cohen Ecker is one of 5,652 internists in Illinois
Internal medicine is Dr. Ecker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ecker is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Ecker
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
Dr. Hillary Cohen Ecker billed Medicare for 1,528 services in 2024
CMS data shows 1,528 Medicare services from Dr. Ecker across 16 procedure codes in 2024, for 346 Medicare patients. Medicare paid $113,766 for them. Every service was in an office.
Dr. Ecker's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3682024: 50437%
- Other services
- 2023: 2732024: 48277%
- Surgery
- 2023: 2772024: 39342%
- Tests and treatments
- 2023: 732024: 149104%
- Lab and pathology
- 2023: 222024: 0100%
Dr. Ecker compared with the Illinois median for internists, 2024
- Dr. Ecker
- Illinois median
- Medicare services
- 1,528vs 5662.7 times
- Medicare patients
- 346vs 20866% above
- Part D claims
- 4,409vs 28415.5 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Ecker'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.
Need commercial claims for Dr. Ecker?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ecker and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Hillary Cohen Ecker treated 346 Medicare patients in 2024, average age 74
CMS counts 346 Medicare patients who saw Dr. Ecker in 2024. The largest group is 65 to 74, with 180 patients. 71% of them have high cholesterol, and 65% have high blood pressure. 8% are also on Medicaid. Their average risk score is 1.03, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ecker's median patient age at 68, with 78% women.
Dr. Ecker's Medicare patients by age, 2024
Dr. Ecker's Medicare patients by sex, 2024
- Women26376%
- Men8324%
Chronic conditions among Dr. Ecker's Medicare patients, 2024
- High cholesterol71%
- High blood pressure65%
- Arthritis42%
- Osteoporosis26%
- Diabetes24%
- Chronic kidney disease23%
- Anxiety21%
- Ischemic heart disease21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ecker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women78%
- Men22%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Hillary Cohen Ecker wrote 5,016 Medicare Part D claims in 2024
In 2024, Dr. Ecker wrote 5,016 Medicare Part D claims for 548 patients. 88% of them were for generic drugs. CMS names the drug for 4,409 of them, across 85 drugs with 11 or more claims each, at $280,739 in total drug cost. In 2023, CMS named 4,605 claims across 86 drugs.
Dr. Ecker's Part D claims by kind of drug, 2024
- Generic4,418 claims88%
- Brand-name547 claims11%
- Other51 claims1%
Dr. Ecker'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. Ecker's Part D claims, 2024
- Opioids2%95 of 5,016 claims
- Antibiotics1%59 of 5,016 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: 4,6052024: 4,4094%
Drugs named by CMS: 85 in 2024, 86 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. Hillary Cohen Ecker offers telehealth to Medicare patients
Dr. Ecker accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ecker as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Hillary Cohen Ecker received $19 in industry payments in 2022
CMS Open Payments shows 1 general payment to Dr. Ecker from 1 drug or device company in 2022. Food and beverage make up the largest share, 100% of the total. Hologic Inc paid the most, $19.
Companies that paid Dr. Ecker the most, 2022 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Hillary Cohen Ecker graduated from Tufts University School of Medicine
Dr. Ecker graduated from Tufts University School of Medicine in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Hillary Cohen Ecker'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) |
| 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. Hillary Cohen Ecker
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. Hillary Cohen Ecker's NPI number?
Dr. Hillary Cohen Ecker's NPI number is 1356601256. It was assigned on May 24, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Hillary Cohen Ecker?
Dr. Hillary Cohen Ecker is an internist in Morton Grove, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Hillary Cohen Ecker practice?
Dr. Ecker practices at 6131 Dempster St, Morton Grove, IL 60053. Dr. Ecker's primary practice is Advocate Medical Group in Morton Grove, Illinois. Dmand AI also links Dr. Ecker to 3 hospitals, 2 group practices and clinics, 2 home health agencies and 1 medical group.
What is Dr. Hillary Cohen Ecker's office phone number?
The practice phone on file for Dr. Ecker is (847) 390-5900.
What is Dr. Hillary Cohen Ecker's medical license number?
Dr. Ecker holds Illinois license 036136909.
Which hospitals is Dr. Hillary Cohen Ecker affiliated with?
Dr. Ecker is affiliated with Evanston Hospital. Dmand AI links Dr. Ecker to 3 more hospitals.
What medical group is Dr. Hillary Cohen Ecker part of?
Dr. Ecker is linked to Dreyer Medical Clinic (Advocate Medical Group). Dmand AI links Dr. Ecker to 1 more medical group.
Does Dr. Hillary Cohen Ecker accept Medicare?
Yes. CMS data shows Dr. Ecker billed Medicare for 1,528 services in 2024, and Dr. Ecker accepts Medicare assignment.
Does Dr. Hillary Cohen Ecker offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ecker as offering telehealth services.
How many Medicare patients does Dr. Hillary Cohen Ecker see?
CMS counts 346 Medicare patients who saw Dr. Ecker in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Hillary Cohen Ecker bill to Medicare?
In 2024, Dr. Ecker's most billed Medicare services were surgery: heart and blood vessels (36415), office visit, established patient (99214) and medicare service (G0439).
Where did Dr. Hillary Cohen Ecker go to medical school?
Dr. Ecker graduated from Tufts University School of Medicine in 2012.
What drugs does Dr. Hillary Cohen Ecker prescribe most?
In 2024 Medicare Part D data, Dr. Ecker's most prescribed drugs by claims were Atorvastatin Calcium, Levothyroxine Sodium and Lisinopril.
Has Dr. Hillary Cohen Ecker received payments from drug or device companies?
CMS Open Payments shows $19 in general payments to Dr. Ecker from 1 company from 2022 to 2022. The largest total came from Hologic Inc.
How long has Dr. Hillary Cohen Ecker been practicing?
Dr. Ecker graduated from medical school in 2012, 14 years ago.
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