Jian Chen, MD
Urology Physician · Los Angeles, CA
Jian Chen, MD is a urology physician with a practice address in Los Angeles, California, and NPI 1093379182, issued on Apr 24, 2019. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jian Chen
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- Practice location
- 1200 N State St, Los Angeles, CA 90033
- Phone
- (626) 650-7931
- Enumerated
- Apr 24, 2019
- Entity
- Type 1 · individual
Also registered at 1200 N State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jian Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
65% fewer Medicare Part D claims than the average urology physician in 2024
472 Medicare Part D claims for 259 beneficiaries, against an average of 1,354 among the 9,936 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Tamsulosin Hcl120 claims
- Finasteride70 claims
- Sulfamethoxazole-Trimethoprim53 claims
- Levofloxacin43 claims
- Tolterodine Tartrate Er35 claims
- Ceftriaxone18 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: $597.52
8 payments, mostly food and beverage; the largest payer was Innovation Technologies Inc. The 8,628 providers of this specialty with any payment received $3,864.61 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.
Urology Physician providers in California
There are 1,421 urology physician records in California.
Other urology physician records in California
- David Aaronson, MDOakland, CA1215053129
- Jason Abber, MDPanorama City, CA1356366926
- Marc Abboud, MDLos Alamitos, CA1265096531
- George AbdelsayedAnaheim, CA1568721843
- Garen AbediDowney, CA1285909051
- Jennifer Abidari, MDStanford, CA1811098197
- Sherif Aboseif, MDOxnard, CA1093882995
- Parwiz Abrahimi, M.D., PH.D.Los Angeles, CA1154857613
- Anthony Acquaviva, MDVallejo, CA1457439283
- Theodore Affue, M.D.El Centro, CA1386674000
Common questions
What is Jian Chen, MD's NPI number?
Jian Chen, MD's National Provider Identifier (NPI) is 1093379182, issued on Apr 24, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Jian Chen, MD located?
The NPPES record lists a practice address at 1200 N State St, Los Angeles, CA, 90033. Phone: (626) 650-7931. Providers update this record themselves, so call before visiting.
How can I verify Jian Chen, MD's license?
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 Jian Chen, MD prescribe under Medicare Part D?
In 2024, Jian Chen, MD had 472 Medicare Part D claims for 259 beneficiaries; the average among urology physician prescribers was 1,354. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.