Dr. Feodor Ung, MD
What this data tells you about Dr. Ung
Dr. Feodor Ung is an otolaryngology specialist in Lombard, IL, with 20 years of NPI registration. Based on federal Medicare data, Dr. Ung performed 1,279 Medicare services across 1,027 unique beneficiaries.
Between the years covered by Open Payments, Dr. Ung received a total of $7,403 from 12 pharmaceutical and/or device companies across 63 individual payments. These payments are legal, publicly disclosed under the federal Sunshine Act, and common in otolaryngology. Most payments are for meals and travel — low-value interactions common across virtually all practicing physicians. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Ung is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
Medicare Practice Summary
Medicare Utilization ↗Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Nasal endoscopy A diagnostic procedure that uses a thin, lighted tube to examine the inside of the nasal passages. |
285 | $147 | $450 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
274 | $68 | $157 |
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
121 | $90 | $229 |
| New patient office visit (30-44 min) An initial office visit for a new patient lasting between 30 and 44 minutes. This code is used when the total time spent on the date of the encounter falls within this range. |
118 | $74 | $235 |
| Ear wax removal A procedure to remove impacted ear wax from the ear canal. |
89 | $27 | $116 |
| Flexible laryngoscopy A diagnostic exam of the voice box using a flexible endoscope to visualize the larynx. |
85 | $106 | $490 |
| Middle ear function test A diagnostic test used to evaluate how well the middle ear is functioning. |
47 | $12 | $54 |
| Comprehensive hearing and speech recognition test A diagnostic evaluation that assesses hearing ability and the capacity to understand spoken words. The test measures how well a patient can detect sounds and recognize speech. |
46 | $26 | $121 |
| Endoscopic nasal polyp biopsy or removal A procedure to remove or sample nasal polyps or tissue using an endoscope. The endoscope allows the provider to view the nasal passages during the procedure. |
45 | $309 | $2,754 |
| Impacted earwax removal by physician Removal of impacted earwax from one or both ears by a physician on the same day as audiologic testing. |
45 | $41 | $112 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
36 | $117 | $359 |
| Removal of nasal air passage under lining tissue A surgical procedure to remove tissue from the nasal air passage located beneath the lining. |
17 | $111 | $2,890 |
| Computer-assisted neurosurgery outside brain covering A surgical procedure using computer guidance to operate on areas outside the membrane covering the brain. |
17 | $146 | $874 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
17 | $117 | $307 |
| Nasal sinus exploration with endoscope A procedure where a thin, flexible tube with a camera is inserted into the nose to examine the nasal sinuses. |
13 | $385 | $4,375 |
| Reshaping of nasal cartilage | 12 | $337 | $3,500 |
| Endoscopic removal of nasal sinus This procedure involves using an endoscope to examine the nose and sinuses and remove tissue from the nasal sinus. |
12 | $548 | $3,626 |
Industry Payment Transparency
Open Payments through 2024 ↗Payment profile
Industry payments classified by relationship type. Not all payments are equal — research and consulting reflect different relationships than speaking programs or meals.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
Payments by company (2024)
All-time payments by company (2018-2024) ›
Associated products mentioned in payments ›
Most payments (100%) are for meals and travel — low-value interactions that are common across virtually all practicing physicians.
Geographic Context
4.2 mi
Data Sources
| Provider Registry | ✓ NPPES | Weekly updates |
| Medicare Enrollment | ✓ PECOS | Monthly updates |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not public | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Ung is a clinical cardiology specialist, with above-average Medicare volume (top 26% in IL), with low-engagement industry engagement in the top 12% of IL peers, with 20 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Ung experienced with nasal endoscopy?
Does Dr. Ung receive payments from pharmaceutical companies?
How do Dr. Ung's costs compare to other otolaryngologists in Lombard?
What does Data Coverage mean?
Is this data up to date?
Explore related providers
All data on this page is sourced verbatim from public federal records published by the U.S. Centers for Medicare & Medicaid Services (CMS): NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology