Ronald Ming Yang, MD
Urology Physician · Bellflower, CA
Ronald Ming Yang, MD is a urology physician with a practice address in Bellflower, California, and NPI 1316095334, issued on Jan 8, 2007. Check the license (California A78598, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ronald Ming Yang
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- A78598 CA
Self-reported in NPPES; status is on the state search - Practice location
- 9400 Rosecrans Ave, Bellflower, CA 90706
- Phone
- (562) 461-3000
- Enumerated
- Jan 8, 2007
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20051006000557); accepts Medicare assignment
- Medical or professional school
- Harvard Medical School, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest urology physician records → All 1,524 in California → Look up another NPI →
Also registered at 9400 Rosecrans Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Le Marie Abellon, NPNurse Practitioner1144389867
- Adrian Acevedo, MDEmergency Medicine Physician1407923303
- Pravin Acharya, MDEmergency Medicine Physician1104993088
- Michele Afshar, PAPhysician Assistant1013065952
- Maria Agbing-Mamangun, MDPsychiatry Physician1063589984
Verify Ronald Ming Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A78598Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.0 times the Medicare Part D claims of the average urology physician in 2024
5,368 Medicare Part D claims for 1,339 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 49 claims were for opioids.
Most prescribed
- Finasteride2,193 claims
- Tamsulosin Hcl2,006 claims
- Tadalafil248 claims
- Potassium Citrate Er191 claims
- Cephalexin166 claims
- Terazosin Hcl122 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.
Bills Medicare through one group practice
- Southern California Permanente Medical GroupDowney, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ronald Ming Yang among 1,524 urology physician records in California
Ronald Ming Yang, 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 2007, is newer than 49% of them.
- NPI issued2007 · 49% of these records are older, 40% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2000 · median 2003 among the 1,049 with a school on file
- 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 Bellflower → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Luke Kao, M.D. INCBellflower, CA 907061790765022
- Ronald Loo, MDBellflower, CA 907061437207370
- Robert Louie, MDBellflower, CA 907061437226321
- Hetal Patel, MDBellflower, CA 907061770635138
- Tanweer Quddusi, MDBellflower, CA 907061659442572
- Anthony Bonzagni, DOHarbor City, CA 907101316442874
- Joseph Chang, MDHarbor City, CA 907101558420174
- Reza Goharderakhshan, MDHarbor City, CA 907101972651883
Common questions
What is Ronald Ming Yang, MD's NPI number?
Ronald Ming Yang, MD's National Provider Identifier (NPI) is 1316095334, issued on Jan 8, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Ronald Ming Yang, MD located?
The NPPES record lists a practice address at 9400 Rosecrans Ave, Bellflower, CA, 90706. Phone: (562) 461-3000. Providers update this record themselves, so call before visiting.
How can I verify Ronald Ming Yang, MD's license?
NPPES lists California license number A78598, 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 Ronald Ming Yang, MD prescribe under Medicare Part D?
In 2024, Ronald Ming Yang, MD had 5,368 Medicare Part D claims for 1,339 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.