Katherina Ying-Ru Chen, MD
Urology Physician · Nashville, TN
Katherina Ying-Ru Chen, MD is a urology physician with a practice address in Nashville, Tennessee, and NPI 1285263947, issued on Apr 5, 2020. Check the license (Tennessee 75957, as entered in NPPES) on the Tennessee Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Katherina Ying-Ru Chen
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 75957 TN
Self-reported in NPPES; status is on the state search - Practice location
- 1301 Medical Center Dr, Nashville, TN 37232
- Phone
- (615) 322-5000
- Enumerated
- Apr 5, 2020
- Record last updated
- Jun 8, 2026
- Medicare enrollment
- Enrolled (PECOS I20260528001628); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest urology physician records → All 289 in Tennessee → Look up another NPI →
Also registered at 1301 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sydney Albrecht, PAPhysician Assistant1215616677
Verify Katherina Ying-Ru Chen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTennessee Board of Medical Examiners
Search for license 75957Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average urology physician in 2024
290 Medicare Part D claims for 141 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 53 claims were for opioids.
Most prescribed
- Myrbetriq50 claims
- Oxycodone Hcl49 claims
- Tamsulosin Hcl39 claims
- Trospium Chloride33 claims
- Finasteride24 claims
- Cephalexin18 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: $159.66
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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.
Katherina Ying-Ru Chen among 289 urology physician records in Tennessee
Katherina Ying-Ru Chen, MD is one of 289 urology physician records with a practice address in Tennessee. 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 2020, is newer than 96% of them.
- NPI issued2020 · 96% of these records are older, 1% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2020 · median 2003 among the 185 with a school on file
- Record last updated2026 · 51% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Tennessee
There are 289 urology physician records in Tennessee.
All 289 in Tennessee → Every provider in Nashville → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Karen Ardisson, APRNNashville, TN 372321285721308
- Daniel Barocas, MDNashville, TN 372321225259831
- Sam Chang, MDNashville, TN 372321922107358
- Roger Dmochowski, MDNashville, TN 372321508953613
- Sarah Flury, MDNashville, TN 372321770797193
- Stanley Herrell, MDNashville, TN 372321972690089
- Melissa Kaufman, MDNashville, TN 372321376690255
- Kirk Keegan, MDNashville, TN 372321619959954
Common questions
What is Katherina Ying-Ru Chen, MD's NPI number?
Katherina Ying-Ru Chen, MD's National Provider Identifier (NPI) is 1285263947, issued on Apr 5, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Katherina Ying-Ru Chen, MD located?
The NPPES record lists a practice address at 1301 Medical Center Dr, Nashville, TN, 37232. Phone: (615) 322-5000. Providers update this record themselves, so call before visiting.
How can I verify Katherina Ying-Ru Chen, MD's license?
NPPES lists Tennessee license number 75957, as entered by the provider. Search the Tennessee Board of Medical Examiners at https://www.tn.gov/health/licensure/me.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherina Ying-Ru Chen, MD prescribe under Medicare Part D?
In 2024, Katherina Ying-Ru Chen, MD had 290 Medicare Part D claims for 141 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.