Sei Oung Yoon, MD
Urology Physician · Forest Hills, NY
Sei Oung Yoon, MD is a urology physician with a practice address in Forest Hills, New York, and NPI 1407050446, issued on Jun 13, 2007. Check the license (New York 126733, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Sei Oung Yoon
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 126733 NY
31568 NJ
17730E PA
Self-reported in NPPES; status is on the state search - Practice location
- 100-25 Queens Boulevard, Forest Hills, NY 11375
- Phone
- (718) 544-9525
- Enumerated
- Jun 13, 2007
- Record last updated
- Jun 16, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (718) 544-9019
- Medicaid ID
- 00248366 NY
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,091 in New York → Look up another NPI →
Verify Sei Oung Yoon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 126733Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average urology physician in 2024
72 Medicare Part D claims for 38 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D.
Most prescribed
- Ciprofloxacin Hcl32 claims
- Tamsulosin Hcl15 claims
- Azithromycin11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $376.55
4 payments; by number, the most common kind was food and beverage; the largest payer was Abbott Laboratories. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Sei Oung Yoon among 1,091 urology physician records in New York
Sei Oung Yoon, MD is one of 1,091 urology physician records with a practice address in New York. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 53% of them.
- NPI issued2007 · 53% of these records are older, 42% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 67% of these records are
- Record last updated2010 · 66% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in New York
There are 1,091 urology physician records in New York.
All 1,091 in New York → Every provider in Forest Hills → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Paul Aaronson, MDForest Hills, NY 113751518941293
- Ruben Dybner, MDForest Hills, NY 113751538155999
- Mark Ehrenpreis, MDForest Hills, NY 113751417920349
- Levan Khasidy, MDForest Hills, NY 113751073607727
- Ayaz Rasool, MDForest Hills, NY 113751467561043
- Alek Mishail, M.D.Rego Park, NY 113741447421821
- Edward Moss, M.D.Rego Park, NY 113741568426914
- Michael Shy, M.D. PH.D.Rego Park, NY 113741396067609
Common questions
What is Sei Oung Yoon, MD's NPI number?
Sei Oung Yoon, MD's National Provider Identifier (NPI) is 1407050446, issued on Jun 13, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sei Oung Yoon, MD located?
The NPPES record lists a practice address at 100-25 Queens Boulevard, Forest Hills, NY, 11375. Phone: (718) 544-9525. Providers update this record themselves, so call before visiting.
How can I verify Sei Oung Yoon, MD's license?
NPPES lists New York license number 126733, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sei Oung Yoon, MD prescribe under Medicare Part D?
In 2024, Sei Oung Yoon, MD had 72 Medicare Part D claims for 38 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.