Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Yiyan Liu, MD

Individual provider Nuclear Cardiology Physician · NPI 1275558314

Yiyan Liu, MD is a Nuclear Medicine in Louisville, Kentucky. Qualified in 1983, 43 years ago. Practices with Rwjbh Observation Associates LLC, a 971-clinician group and accepts Medicare assignment. Licensed in Kentucky and New Jersey.

Years since qualifying
43
Licensed in
KY, NJ
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

530 S Jackson St
Louisville, KY 40202-1675
Phone: (502) 852-5875
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nuclear Medicine Physician (primary) Taxonomy 207U00000X · Licence TP643 (KY)
Nuclear Cardiology Physician Taxonomy 207UN0901X · Licence 25MA07759500 (NJ)
Nuclear Medicine Physician Taxonomy 207U00000X · Licence 25MA07759500 (NJ)

Record details

NPI number1275558314
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 12, 2006
Last updated in NPPESDecember 7, 2020
Certification dateDecember 7, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNUCLEAR MEDICINE
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Rwjbh Observation Associates Llc — 971 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare