Dr. Jongwook Ham, MD
- Medicare services, 2024
- 2,342
- Medicare patients, 2024
- 623
- Part D claims, 2024
- 846
- Hospital affiliations
- 3
- Industry payments
- $17
- Practice address
- 2050 Larkin Ave, Elgin, IL 60123
- Practice phone
- Call (847) 742-7458
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Associates In Ear Nose & Throat And Head & Neck Surgery
Surgical practice · Elgin, Illinois
Find Dr. Ham'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. Jongwook Ham is an otolaryngologist in Elgin, Illinois
Dr. Ham practices at Associates In Ear Nose & Throat And Head & Neck Surgery in Elgin, Illinois.
Dr. Ham's NPI, 1700838992, was assigned on May 16, 2006. Dr. Ham graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1996. Dr. Ham holds Illinois license 036109196.
- NPI
- 1700838992NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315127255
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 742-7458
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jongwook Ham practices at Associates in Ear Nose & Throat and Head & Neck Surgery in Elgin, Illinois
Dr. Ham's primary practice is Associates in Ear Nose & Throat and Head & Neck Surgery, at 2050 Larkin Ave, Elgin, IL 60123. The practice phone is (847) 742-7458.
- Associates in Ear Nose & Throat and Head & Neck Surgery2050 Larkin Ave, Elgin, IL 60123Phone(847) 742-7458
Source: Dmand AI Affiliation Data
Dr. Jongwook Ham is affiliated with 4 sites of care and 1 medical group
Dr. Ham's primary practice is Associates In Ear Nose & Throat And Head & Neck Surgery in Elgin, Illinois. Dr. Ham is also affiliated with Advocate Sherman Hospital. The medical group on file is Associates in Ear, Nose & Throat, Head & Neck Surgery, SC. Dmand AI also links Dr. Ham to 2 more hospitals, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jongwook Ham's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ham practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Associates In Ear Nose & Throat And Head & Neck Surgery | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jongwook Ham is one of 401 otolaryngologists in Illinois
Otolaryngology is Dr. Ham's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Ham is licensed in Illinois.
Specialties and state licenses
- Otolaryngology, IllinoisPrimary
Otolaryngologists near Dr. Ham
Counts of otolaryngologists 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. Jongwook Ham billed Medicare for 2,342 services in 2024
CMS data shows 2,342 Medicare services from Dr. Ham across 13 procedure codes in 2024, for 623 Medicare patients. Medicare paid $172,604 for them.
Dr. Ham's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,4892024: 1,31312%
- Surgery
- 2023: 9202024: 924No change
- Tests and treatments
- 2023: 982024: 8414%
- Other services
- 2023: 172024: 2124%
Where Dr. Ham's Medicare services took place, 2024
- In an office2,23996%
- In a facility1034%
Dr. Ham compared with the Illinois median for otolaryngologists, 2024
- Dr. Ham
- Illinois median
- Medicare services
- 2,342vs 6033.9 times
- Medicare patients
- 623vs 2912.1 times
- Part D claims
- 699vs 1634.3 times
Medians across 384 otolaryngologists in Illinois with Dmand AI profiles that report each measure.
Dr. Ham'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. Ham?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ham and other otolaryngologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jongwook Ham treated 623 Medicare patients in 2024, average age 78
CMS counts 623 Medicare patients who saw Dr. Ham in 2024. The largest group is 75 to 84, with 274 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 2% are also on Medicaid. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Ham's median patient age at 71, with 53% women.
Dr. Ham's Medicare patients by age, 2024
Dr. Ham's Medicare patients by sex, 2024
- Women35156%
- Men27244%
Chronic conditions among Dr. Ham's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis54%
- Ischemic heart disease33%
- Diabetes32%
- Chronic kidney disease28%
- Anxiety24%
- Atrial fibrillation24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Ham's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jongwook Ham wrote 846 Medicare Part D claims in 2024
In 2024, Dr. Ham wrote 846 Medicare Part D claims for 302 patients. 98% of them were for generic drugs. CMS names the drug for 699 of them, across 13 drugs with 11 or more claims each, at $12,310 in total drug cost. In 2023, CMS named 690 claims across 20 drugs.
Dr. Ham's Part D claims by kind of drug, 2024
- Generic832 claims98%
- Brand-name14 claims2%
Dr. Ham'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. Ham's Part D claims, 2024
- Antibiotics8%70 of 846 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: 6902024: 6991%
Drugs named by CMS: 13 in 2024, 20 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. Jongwook Ham scored 0 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 0 out of 100 for Dr. Ham for performance year 2024, reported individually. Dr. Ham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Ham's MIPS scores, performance year 2024
- 0of 100Final score
- 0of 100Quality
- 0of 100Improvement Activities
- 0of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jongwook Ham received $17 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Ham from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $17.
Companies that paid Dr. Ham the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jongwook Ham graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Ham graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jongwook Ham'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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Jongwook Ham
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. Jongwook Ham's NPI number?
Dr. Jongwook Ham's NPI number is 1700838992. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Jongwook Ham?
Dr. Jongwook Ham is an otolaryngologist in Elgin, Illinois. The primary specialty in the NPI Registry is Otolaryngology Physician (taxonomy code 207Y00000X).
Where does Dr. Jongwook Ham practice?
Dr. Ham practices at 2050 Larkin Ave, Elgin, IL 60123. Dr. Ham's primary practice is Associates In Ear Nose & Throat And Head & Neck Surgery in Elgin, Illinois. Dmand AI also links Dr. Ham to 2 hospitals.
What is Dr. Jongwook Ham's office phone number?
The practice phone on file for Dr. Ham is (847) 742-7458.
What is Dr. Jongwook Ham's medical license number?
Dr. Ham holds Illinois license 036109196.
Which hospitals is Dr. Jongwook Ham affiliated with?
Dr. Ham is affiliated with Advocate Sherman Hospital. Dmand AI links Dr. Ham to 2 more hospitals.
What medical group is Dr. Jongwook Ham part of?
Dr. Ham is linked to Associates in Ear, Nose & Throat, Head & Neck Surgery, SC.
Does Dr. Jongwook Ham accept Medicare?
Yes. CMS data shows Dr. Ham billed Medicare for 2,342 services in 2024, and Dr. Ham accepts Medicare assignment.
What is Dr. Jongwook Ham's MIPS score?
Dr. Ham's MIPS final score for performance year 2024 is 0 out of 100, reported individually.
How many Medicare patients does Dr. Jongwook Ham see?
CMS counts 623 Medicare patients who saw Dr. Ham in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Jongwook Ham bill to Medicare?
In 2024, Dr. Ham's most billed Medicare services were office visit, established patient (99214), surgery: ear (69210) and office visit, established patient (99213).
Where did Dr. Jongwook Ham go to medical school?
Dr. Ham graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1996.
What drugs does Dr. Jongwook Ham prescribe most?
In 2024 Medicare Part D data, Dr. Ham's most prescribed drugs by claims were Fluticasone Propionate, Levocetirizine Dihydrochloride and Ipratropium Bromide.
Has Dr. Jongwook Ham received payments from drug or device companies?
CMS Open Payments shows $17 in general payments to Dr. Ham from 1 company from 2016 to 2016. The largest total came from Alcon Laboratories Inc.
How long has Dr. Jongwook Ham been practicing?
Dr. Ham graduated from medical school in 1996, 30 years ago.
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