Dr. Mina Lee Ryu, MD
- Medicare services, 2024
- 411
- Medicare patients, 2024
- 136
- Part D claims, 2024
- 1,242
- Hospital affiliations
- 1
- Industry payments
- $374
- Practice address
- 1000 Central, Evanston, IL 60201
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northshore University Healthsystem - Evanston Hospital - HOPD
Acute Care Hospital outpatient department · Evanston, Illinois
Find Dr. Ryu's professional email, personal email and mobile number
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Dr. Mina Lee Ryu is an internist in Evanston, Illinois
Dr. Ryu practices at Northshore University Healthsystem - Evanston Hospital - HOPD in Evanston, Illinois.
Dr. Ryu's NPI, 1669484861, was assigned on August 13, 2006. Dr. Ryu graduated from Tufts University School of Medicine in 1997. Dr. Ryu holds Illinois license 036119958.
- NPI
- 1669484861NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7416033238
- NPI enumeration date
- August 13, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mina Lee Ryu practices at Northshore University Healthsystem - Evanston Hospital - HOPD in Evanston, Illinois
Dr. Ryu's primary practice is Northshore University Healthsystem - Evanston Hospital - HOPD, at 1000 Central, Evanston, IL 60201.
- Northshore University Healthsystem - Evanston Hospital - HOPD1000 Central, Evanston, IL 60201
Source: Dmand AI Affiliation Data
Dr. Mina Lee Ryu is affiliated with 3 sites of care and 1 medical group
Dr. Ryu's primary practice is Northshore University Healthsystem - Evanston Hospital - HOPD in Evanston, Illinois. Dr. Ryu is also affiliated with Evanston Hospital. The medical group on file is Endeavor Health Medical Group. Dmand AI also links Dr. Ryu to 1 more group practice or clinic, named with a free account. Dr. Ryu's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Mina Lee Ryu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ryu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northshore University Healthsystem - Evanston Hospital - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Mina Lee Ryu is one of 5,652 internists in Illinois
Internal medicine is Dr. Ryu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ryu is licensed in Illinois.
Specialties and state licenses
- Internal medicine, IllinoisPrimary
Internists near Dr. Ryu
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. Mina Lee Ryu billed Medicare for 411 services in 2024
CMS data shows 411 Medicare services from Dr. Ryu across 6 procedure codes in 2024, for 136 Medicare patients. Medicare paid $37,643 for them.
Dr. Ryu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3052024: 2992%
- Other services
- 2023: 972024: 11215%
- Tests and treatments
- 2023: 222024: 0100%
Where Dr. Ryu's Medicare services took place, 2024
- In an office328%
- In a facility37992%
Dr. Ryu compared with the Illinois median for internists, 2024
- Dr. Ryu
- Illinois median
- Medicare services
- 411vs 56627% below
- Medicare patients
- 136vs 20835% below
- Part D claims
- 950vs 2843.3 times
Medians across 5,192 internists in Illinois with Dmand AI profiles that report each measure.
Dr. Ryu'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. Ryu and other internists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mina Lee Ryu treated 136 Medicare patients in 2024, average age 75
CMS counts 136 Medicare patients who saw Dr. Ryu in 2024. The largest group is 65 to 74, with 66 patients. 74% of them have high cholesterol, and 55% have high blood pressure. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ryu's median patient age at 62, with 83% women.
Dr. Ryu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Ryu's Medicare patients by sex, 2024
- Women11282%
- Men2418%
Chronic conditions among Dr. Ryu's Medicare patients, 2024
- High cholesterol74%
- High blood pressure55%
- Arthritis51%
- Osteoporosis29%
- Mood disorders26%
- Anxiety25%
- Depression19%
- Cancer18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ryu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women83%
- Men17%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mina Lee Ryu wrote 1,242 Medicare Part D claims in 2024
In 2024, Dr. Ryu wrote 1,242 Medicare Part D claims for 157 patients. 91% of them were for generic drugs. CMS names the drug for 950 of them, across 27 drugs with 11 or more claims each, at $35,965 in total drug cost. In 2023, CMS named 966 claims across 29 drugs.
Dr. Ryu's Part D claims by kind of drug, 2024
- Generic1,129 claims91%
- Brand-name and other113 claims9%
Dr. Ryu'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. Ryu's Part D claims, 2024
- Opioids1%15 of 1,242 claims
- Antibiotics2%26 of 1,242 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: 9662024: 9502%
Drugs named by CMS: 27 in 2024, 29 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. Mina Lee Ryu offers telehealth to Medicare patients
Dr. Ryu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Ryu as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Mina Lee Ryu received $374 in industry payments from 2017 to 2018
CMS Open Payments shows 3 general payments to Dr. Ryu from 1 drug or device company from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $374.
General payments to Dr. Ryu by program year, 2017 to 2018
Companies that paid Dr. Ryu the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mina Lee Ryu graduated from Tufts University School of Medicine
Dr. Ryu graduated from Tufts University School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mina Lee Ryu'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 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. Mina Lee Ryu
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. Mina Lee Ryu's NPI number?
Dr. Mina Lee Ryu's NPI number is 1669484861. It was assigned on August 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Mina Lee Ryu?
Dr. Mina Lee Ryu is an internist in Evanston, Illinois. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Mina Lee Ryu practice?
Dr. Ryu practices at 1000 Central, Evanston, IL 60201. Dr. Ryu's primary practice is Northshore University Healthsystem - Evanston Hospital - HOPD in Evanston, Illinois. Dmand AI also links Dr. Ryu to 1 group practice or clinic.
What is Dr. Mina Lee Ryu's medical license number?
Dr. Ryu holds Illinois license 036119958.
Which hospitals is Dr. Mina Lee Ryu affiliated with?
Dr. Ryu is affiliated with Evanston Hospital.
What medical group is Dr. Mina Lee Ryu part of?
Dr. Ryu is linked to Endeavor Health Medical Group.
Does Dr. Mina Lee Ryu accept Medicare?
Yes. CMS data shows Dr. Ryu billed Medicare for 411 services in 2024, and Dr. Ryu accepts Medicare assignment.
Does Dr. Mina Lee Ryu offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Ryu as offering telehealth services.
How many Medicare patients does Dr. Mina Lee Ryu see?
CMS counts 136 Medicare patients who saw Dr. Ryu in 2024, with an average age of 75.
What services does Dr. Mina Lee Ryu bill to Medicare?
In 2024, Dr. Ryu's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99215) and medicare service (G0439).
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Where did Dr. Mina Lee Ryu go to medical school?
Dr. Ryu graduated from Tufts University School of Medicine in 1997.
What drugs does Dr. Mina Lee Ryu prescribe most?
In 2024 Medicare Part D data, Dr. Ryu's most prescribed drugs by claims were Levothyroxine Sodium, Rosuvastatin Calcium and Atorvastatin Calcium.
Has Dr. Mina Lee Ryu received payments from drug or device companies?
CMS Open Payments shows $374 in general payments to Dr. Ryu from 1 company from 2017 to 2018. The largest total came from Novo Nordisk Inc.
How long has Dr. Mina Lee Ryu been practicing?
Dr. Ryu graduated from medical school in 1997, 29 years ago.
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