Ilene Yi-Zhen Wong, M.D.
Urology Physician · West Chester, PA
Ilene Yi-Zhen Wong, M.D. is a urology physician with a practice address in West Chester, Pennsylvania, and NPI 1477740934, issued on Sep 28, 2007. Check the license (Pennsylvania MD439904, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Ilene Yi-Zhen Wong
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- MD439904 PA
A92463 CA
Self-reported in NPPES; status is on the state search - Practice location
- 915 Old Fern Hill RD, West Chester, PA 19380
- Phone
- (610) 692-4270
- Enumerated
- Sep 28, 2007
- Record last updated
- Oct 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (610) 692-5443
- Medicare enrollment
- Enrolled (PECOS I20101026000744); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 663 in Pennsylvania → Look up another NPI →
Also registered at 915 Old Fern Hill RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeanette Agrian, PTA, CMTPhysical Therapy Assistant1801917695
- Jennifer Akins, MDObstetrics & Gynecology Physician1295716611
- Roger Alburn, ODOptometrist1285634626
- Donald Andersen, M.D.Urology Physician1003846817
- William Atkins, MDObstetrics & Gynecology Physician1255312757
- Monica Austin, PHPhysician Assistant1205875705
Verify Ilene Yi-Zhen Wong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD439904Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average urology physician in 2024
3,932 Medicare Part D claims for 881 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 68 claims were for opioids.
Most prescribed
- Tamsulosin Hcl688 claims
- Myrbetriq422 claims
- Finasteride411 claims
- Estradiol365 claims
- Gemtesa271 claims
- Methenamine Hippurate265 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 92.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $2,298.97
90 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. 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.
Bills Medicare through one group practice
- The Centers For Advanced Urology LLPWest Chester, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ilene Yi-Zhen Wong among 663 urology physician records in Pennsylvania
Ilene Yi-Zhen Wong, M.D. is one of 663 urology physician records with a practice address in Pennsylvania. 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 49% of them.
- NPI issued2007 · 49% of these records are older, 43% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2004 among the 420 with a school on file
- Record last updated2011 · 62% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Pennsylvania
There are 663 urology physician records in Pennsylvania.
All 663 in Pennsylvania → Every provider in West Chester → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Donald Andersen, M.D.West Chester, PA 193801003846817
- William Merriam, M.D.West Chester, PA 193801912043258
- Michael Chiusano, DOWest Grove, PA 193901366415150
- Jerry Gotlieb, MDNorristown, PA 194011336132968
- Dennis Braun, MDEast Norriton, PA 194031659364537
- Marc Osias, MDEast Norriton, PA 194031821081753
- Brian Rosenthal, DOEast Norristown, PA 194031922091891
- Robert Perch, MDKing Of Prussia, PA 194061649390451
Common questions
What is Ilene Yi-Zhen Wong, M.D.'s NPI number?
Ilene Yi-Zhen Wong, M.D.'s National Provider Identifier (NPI) is 1477740934, issued on Sep 28, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ilene Yi-Zhen Wong, M.D. located?
The NPPES record lists a practice address at 915 Old Fern Hill RD, West Chester, PA, 19380. Phone: (610) 692-4270. Providers update this record themselves, so call before visiting.
How can I verify Ilene Yi-Zhen Wong, M.D.'s license?
NPPES lists Pennsylvania license number MD439904, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ilene Yi-Zhen Wong, M.D. prescribe under Medicare Part D?
In 2024, Ilene Yi-Zhen Wong, M.D. had 3,932 Medicare Part D claims for 881 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Ilene Yi-Zhen Wong, M.D.'s MIPS final score?
The 2023 MIPS final score is 92.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.