Paul Y. Gweon, MD
Urology Physician · Riverside, CA
Paul Y. Gweon, MD is a urology physician with a practice address in Riverside, California, and NPI 1528127198, issued on Dec 8, 2006. Check the license (California G73207, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Paul Y. Gweon
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- G73207 CA
Self-reported in NPPES; status is on the state search - Practice location
- 10800 Magnolia Ave, Riverside, CA 92505
- Phone
- (909) 353-2000
- Enumerated
- Dec 8, 2006
- Record last updated
- Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,524 in California → Look up another NPI →
Also registered at 10800 Magnolia Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Abapo, MDPediatrics Physician1841348786
- Hussein Abdulrassoul, MDOrthopaedic Surgery Physician1972123891
- Kimberly Adams, PA-CMedical Physician Assistant1053522870
- Alfredo Aguiar, PAPhysician Assistant1043368970
- Michael Aguinaldo, M.D.Pediatrics Physician1851531487
- Maria Aguirre, MDPediatrics Physician1295806255
Verify Paul Y. Gweon in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G73207Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
39% fewer Medicare Part D claims than the average urology physician in 2024
817 Medicare Part D claims for 264 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Finasteride276 claims
- Tamsulosin Hcl138 claims
- Terazosin Hcl96 claims
- Myrbetriq67 claims
- Trospium Chloride47 claims
- Estradiol21 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 MIPS final score for 2023 (Medicare payment program): 97.1 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Paul Y. Gweon among 1,524 urology physician records in California
Paul Y. Gweon, MD is one of 1,524 urology physician records with a practice address in California. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2021 · 59% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in California
There are 1,524 urology physician records in California.
All 1,524 in California → Every provider in Riverside → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Aravind Chandrashekar, M.D.Riverside, CA 925051215267307
- Samuel Donnenfeld, MDRiverside, CA 925051760045504
- Eric Forneret, MDRiverside, CA 925051205903036
- Daniel Kronenberg, MDRiverside, CA 925051720576705
- Ivan Lee, MDRiverside, CA 925051538231865
- Brandon Louie, M.D.Riverside, CA 925051104152149
- Lincoln Maynes, MDRiverside, CA 925051124055025
- Raul Ordorica, MDRiverside, CA 925051235159773
Common questions
What is Paul Y. Gweon, MD's NPI number?
Paul Y. Gweon, MD's National Provider Identifier (NPI) is 1528127198, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Paul Y. Gweon, MD located?
The NPPES record lists a practice address at 10800 Magnolia Ave, Riverside, CA, 92505. Phone: (909) 353-2000. Providers update this record themselves, so call before visiting.
How can I verify Paul Y. Gweon, MD's license?
NPPES lists California license number G73207, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Paul Y. Gweon, MD prescribe under Medicare Part D?
In 2024, Paul Y. Gweon, MD had 817 Medicare Part D claims for 264 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Paul Y. Gweon, MD's MIPS final score?
The 2023 MIPS final score is 97.1 of 100. 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.