Dr. Igor J. Koralnik, MD
- Medicare services, 2024
- 42
- Medicare patients, 2024
- 43
- Part D claims, 2019
- 12
- MIPS score, 2024
- 95
- Hospital affiliations
- 3
- Practice address
- 259 E Erie St, Chicago, IL 60611
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Memorial Hospital - Lavin Family Pavilion Recovery Room - HOPD
Acute Care Hospital outpatient department · Chicago, Illinois
Find Dr. Koralnik'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. Igor J. Koralnik is a neurologist in Chicago, Illinois
Dr. Koralnik practices at Northwestern Memorial Hospital - Lavin Family Pavilion Recovery Room - HOPD in Chicago, Illinois.
Dr. Koralnik's NPI, 1770525578, was assigned on June 13, 2006. Dr. Koralnik holds Illinois license 036.140561.
- NPI
- 1770525578NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2668539941
- NPI enumeration date
- June 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
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Igor J. Koralnik practices at Northwestern Memorial Hospital - Lavin Family Pavilion Recovery Room - HOPD in Chicago, Illinois
Dr. Koralnik's primary practice is Northwestern Memorial Hospital - Lavin Family Pavilion Recovery Room - HOPD, at 259 E Erie St, Chicago, IL 60611.
- Northwestern Memorial Hospital - Lavin Family Pavilion Recovery Room - HOPD259 E Erie St, Chicago, IL 60611
Source: Dmand AI Affiliation Data
Dr. Igor J. Koralnik is affiliated with 5 sites of care and 1 medical group
Dr. Koralnik's primary practice is Northwestern Memorial Hospital - Lavin Family Pavilion Recovery Room - HOPD in Chicago, Illinois. Dr. Koralnik is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Koralnik to 2 more hospitals and 1 group practice or clinic, each named with a free account. Dr. Koralnik's employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Igor J. Koralnik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koralnik practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Memorial Hospital - Lavin Family Pavilion Recovery Room - HOPD | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Igor J. Koralnik is one of 822 neurologists in Illinois
Neurology is Dr. Koralnik's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Koralnik is licensed in Illinois.
Specialties and state licenses
- Neurology, IllinoisPrimary
Neurologists near Dr. Koralnik
Counts of neurologists 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. Igor J. Koralnik billed Medicare for 42 services in 2024
CMS data shows 42 Medicare services from Dr. Koralnik across 2 procedure codes in 2024, for 43 Medicare patients. Medicare paid $4,726 for them. Every service was in an office.
Dr. Koralnik's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 402024: 2635%
- Tests and treatments
- 2023: 02024: 16
Dr. Koralnik compared with the Illinois median for neurologists, 2024
- Dr. Koralnik
- Illinois median
- Medicare services
- 42vs 40190% below
- Medicare patients
- 43vs 22581% below
- Part D claims
- 12vs 31896% below
Medians across 747 neurologists in Illinois with Dmand AI profiles that report each measure.
Dr. Koralnik'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. Koralnik and other neurologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Igor J. Koralnik treated 43 Medicare patients in 2024, average age 72
CMS counts 43 Medicare patients who saw Dr. Koralnik in 2024. The largest group is 65 to 74, with 19 patients. 75% of them have high cholesterol, and 60% have arthritis. Their average risk score is 1.22, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Koralnik's median patient age at 62, with 56% women.
Dr. Koralnik's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Koralnik's Medicare patients by sex, 2024
- Women3274%
- Men1126%
Chronic conditions among Dr. Koralnik's Medicare patients, 2024
- High cholesterol75%
- Arthritis60%
- High blood pressure53%
- Mood disorders42%
- Anxiety40%
- Depression40%
Share of Medicare patients with each condition. A patient can have several.
Dr. Koralnik'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
- Women56%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Igor J. Koralnik wrote 12 Medicare Part D claims in 2019
In 2019, Dr. Koralnik wrote 12 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $285 in total drug cost. In 2018, CMS named 14 claims across 1 drug.
Dr. Koralnik's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2018 to 2019
- 2018
- 2019
- Claims for drugs CMS names
- 2018: 142019: 1214%
Drugs named by CMS: 1 in 2019, 1 in 2018.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Igor J. Koralnik scored 95 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 95 out of 100 for Dr. Koralnik for performance year 2024, reported through an alternative payment model (APM). Dr. Koralnik accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Koralnik as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Koralnik's MIPS scores, performance year 2024
- 95of 100Final score
- 83of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Igor J. Koralnik received $18,801 in industry payments from 2016 to 2022
CMS Open Payments shows 20 general payments to Dr. Koralnik from 6 drug and device companies from 2016 to 2022. Consulting fees make up the largest share, 84% of the total. AstraZeneca Pharmaceuticals LP paid the most, $7,200.
General payments to Dr. Koralnik by program year, 2016 to 2022
General payments to Dr. Koralnik by kind, 2016 to 2022
- Consulting fees$15,72084%
- Honoraria$1,98011%
- Travel and lodging$8114%
- Food and beverage$2902%
Companies that paid Dr. Koralnik the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Igor J. Koralnik'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Igor J. Koralnik
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. Igor J. Koralnik's NPI number?
Dr. Igor J. Koralnik's NPI number is 1770525578. It was assigned on June 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Igor J. Koralnik?
Dr. Igor J. Koralnik is a neurologist in Chicago, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. Igor J. Koralnik practice?
Dr. Koralnik practices at 259 E Erie St, Chicago, IL 60611. Dr. Koralnik's primary practice is Northwestern Memorial Hospital - Lavin Family Pavilion Recovery Room - HOPD in Chicago, Illinois. Dmand AI also links Dr. Koralnik to 2 hospitals and 1 group practice or clinic.
What is Dr. Igor J. Koralnik's medical license number?
Dr. Koralnik holds Illinois license 036.140561.
Which hospitals is Dr. Igor J. Koralnik affiliated with?
Dr. Koralnik is affiliated with Northwestern Memorial Hospital. Dmand AI links Dr. Koralnik to 2 more hospitals.
What medical group is Dr. Igor J. Koralnik part of?
Dr. Koralnik is linked to Northwestern Medical Faculty Foundation.
Does Dr. Igor J. Koralnik accept Medicare?
Yes. CMS data shows Dr. Koralnik billed Medicare for 42 services in 2024, and Dr. Koralnik accepts Medicare assignment.
Does Dr. Igor J. Koralnik offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Koralnik as offering telehealth services.
What is Dr. Igor J. Koralnik's MIPS score?
Dr. Koralnik's MIPS final score for performance year 2024 is 95 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Igor J. Koralnik see?
CMS counts 43 Medicare patients who saw Dr. Koralnik in 2024, with an average age of 72.
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What services does Dr. Igor J. Koralnik bill to Medicare?
In 2024, Dr. Koralnik's most billed Medicare services were office visit, new patient (99205) and health assessment (96136).
What drugs does Dr. Igor J. Koralnik prescribe most?
In 2019 Medicare Part D data, Dr. Koralnik's most prescribed drugs by claims were Gabapentin.
Has Dr. Igor J. Koralnik received payments from drug or device companies?
CMS Open Payments shows $18,801 in general payments to Dr. Koralnik from 6 companies from 2016 to 2022. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Igor J. Koralnik been practicing?
Dr. Koralnik graduated from medical school in 1987, 39 years ago.
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