Electronic Nicotine Delivery SystemsHarm ReductionPilot Projects
Dr. Elliot Y. Koo, MD
NPI1770088031PAC ID9133471352
- Medicare patients, 2024
- 11
- Part D claims, 2024
- 12
- Publications
- 5
- Hospital affiliations
- 4
- Industry payments
- $44
- Practice address
- 16001 108th Ave, Orland Park, IL 60467
- Practice phone
- Call (708) 460-0007
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Century Ear Nose and Throat - Head and Neck Surgery Associates Ltd
Orland Park, Illinois
Find Dr. Koo's professional email, personal email and mobile number
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Dr. Elliot Y. Koo is an otolaryngologist in Orland Park, Illinois
Dr. Koo practices at Century Ear Nose and Throat - Head and Neck Surgery Associates Ltd in Orland Park, Illinois.
Dr. Koo's NPI, 1770088031, was assigned on March 28, 2018. Dr. Koo holds Illinois license 036.171677.
NPI and contact details
- NPI
- 1770088031NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133471352
- NPI enumeration date
- March 28, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (708) 460-0007
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Elliot Y. Koo practices at Century Ear Nose and Throat - Head and Neck Surgery Associates Ltd in Orland Park, Illinois
Dr. Koo's primary practice is Century Ear Nose and Throat - Head and Neck Surgery Associates Ltd, at 16001 108th Ave, Orland Park, IL 60467 in Cook County. The practice phone is (708) 460-0007.
- Century Ear Nose and Throat - Head and Neck Surgery Associates Ltd16001 108th Ave, Orland Park, IL 60467 · Cook CountyPhone(708) 460-0007
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Elliot Y. Koo is affiliated with 8 sites of care and 3 medical groups
Dr. Koo's primary practice is Century Ear Nose and Throat - Head and Neck Surgery Associates Ltd in Orland Park, Illinois. Dr. Koo is also affiliated with Advocate Christ Medical Center. The medical group on file is Midwest ENT Alliance. Dmand AI also links Dr. Koo to 3 more hospitals, 3 group practices and clinics and 2 medical groups, each named with a free account.
Century Ear Nose and Throat - Head and Neck Surgery Associates LtdPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Elliot Y. Koo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Koo practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Century Ear Nose and Throat - Head and Neck Surgery Associates Ltd | Available with a free account |
| +7 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Elliot Y. Koo is one of 401 otolaryngologists in Illinois
Otolaryngology is Dr. Koo's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dmand AI has Dr. Koo's licenses on file in 2 states: Illinois and Minnesota.
Specialties and state licenses
- Otolaryngology, IllinoisPrimary
- Minnesota license
Otolaryngologists near Dr. Koo
Counts of otolaryngologists with a Dmand AI profile, by place and practice. Each opens the list.
401otolaryngologists in Illinois
9otolaryngologists in Orland Park
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Elliot Y. Koo treated 11 Medicare patients in 2024, average age 71
CMS counts 11 Medicare patients who saw Dr. Koo in 2024. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Koo's median patient age at 61, with 54% women.
Medicare patients, 202411
Average age71
Average risk score1.61
Dr. Koo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Elliot Y. Koo wrote 12 Medicare Part D claims in 2024
In 2024, Dr. Koo wrote 12 Medicare Part D claims. 100% of them were for generic drugs. They cover 1 drug, with $406 in total drug cost. In 2021, CMS named 24 claims across 2 drugs.
Part D claims, 202412
Drugs named by CMS1
Total drug cost$406
Dr. Koo's most prescribed drugs by claims, 2022
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, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 242022: 1729%
Drugs named by CMS: 1 in 2022, 2 in 2021.
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. Elliot Y. Koo offers telehealth to Medicare patients
Dr. Koo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Koo as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
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Dr. Elliot Y. Koo has 5 publications on record
Dmand AI links 5 papers to Dr. Koo, published from 2019 to 2021. 2021 was the busiest year, with 3. The most frequent topics are Electronic Nicotine Delivery Systems. Dr. Koo has published most often in Head Neck. Dr. Koo's most frequent co-authors are Matthew J. Bak, MD, Daniel W. Karakla, MD and Jeffrey Yu, MD.
Papers5
Years published2019 to 2021
Topics Dr. Koo writes about most
- Electronic Nicotine Delivery Systems
Dr. Koo's most frequent co-authors
Recent publications by Dr. Koo
Ann Otol Rhinol Laryngol
Education, Medical, GraduateElectronic Nicotine Delivery SystemsInternship and Residency
Analysis of VarianceCutaneous FistulaFistula
See who Dr. Koo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Koo works with, so you can find a warm path to the right otolaryngologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Elliot Y. Koo received $44 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Koo from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $23.
Companies that paid Dr. Koo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Elliot Y. Koo'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 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Elliot Y. Koo
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. Elliot Y. Koo's NPI number?
Dr. Elliot Y. Koo's NPI number is 1770088031. It was assigned on March 28, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Elliot Y. Koo?
Dr. Elliot Y. Koo is an otolaryngologist in Orland Park, Illinois. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Elliot Y. Koo practice?
Dr. Koo practices at 16001 108th Ave, Orland Park, IL 60467. Dr. Koo's primary practice is Century Ear Nose and Throat - Head and Neck Surgery Associates Ltd in Orland Park, Illinois. Dmand AI also links Dr. Koo to 3 hospitals, 3 group practices and clinics and 2 medical groups.
What is Dr. Elliot Y. Koo's office phone number?
The practice phone on file for Dr. Koo is (708) 460-0007.
What is Dr. Elliot Y. Koo's medical license number?
Dr. Koo holds Illinois license 036.171677, one of the licenses on file in 2 states.
Which states has Dr. Elliot Y. Koo been licensed in?
Dmand AI has state licenses on file for Dr. Koo in Illinois and Minnesota.
Which hospitals is Dr. Elliot Y. Koo affiliated with?
Dr. Koo is affiliated with Advocate Christ Medical Center. Dmand AI links Dr. Koo to 3 more hospitals.
What medical group is Dr. Elliot Y. Koo part of?
Dr. Koo is linked to Midwest ENT Alliance. Dmand AI links Dr. Koo to 2 more medical groups.
Does Dr. Elliot Y. Koo accept Medicare?
Yes. CMS lists Dr. Koo as accepting Medicare assignment.
Does Dr. Elliot Y. Koo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Koo as offering telehealth services.
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Elliot Y. Koo see?
CMS counts 11 Medicare patients who saw Dr. Koo in 2024, with an average age of 71.
What drugs does Dr. Elliot Y. Koo prescribe most?
In 2022 Medicare Part D data, Dr. Koo's most prescribed drugs by claims were Famotidine.
Has Dr. Elliot Y. Koo received payments from drug or device companies?
CMS Open Payments shows $44 in general payments to Dr. Koo from 2 companies from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Dr. Elliot Y. Koo been practicing?
Dr. Koo graduated from medical school in 2018, 8 years ago.
Does Dr. Elliot Y. Koo do research?
Dmand AI links 5 publications to Dr. Koo, published from 2019 to 2021.
Who does Dr. Elliot Y. Koo publish with?
Dr. Koo's most frequent co-authors are Matthew J. Bak, MD (1 shared paper), Daniel W. Karakla, MD (1 shared paper) and Jeffrey Yu, MD (1 shared paper).
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