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

Dr. Hei Jun Li, MD

Individual provider Internal Medicine Physician · NPI 1295319408

Dr. Hei Jun Li, MD is a Hospitalist in Saint Louis, Missouri. Graduated from Georgetown University School of Medicine in 2024, 2 years ago. Practices with Mercy Clinic East Communities, a 573-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
2
Trained at
Georgetown University School of Medicine
Licensed in
MO
In the registry since
2021
Specialties on file
2
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

10024 Watson Rd
Saint Louis, MO 63126-1829
Phone: (314) 919-2500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 3015 N Ballas Rd Ste 300, Saint Louis, MO 63131-2329 — (314) 996-5772

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2024024274 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2024024274 (MO)

Record details

NPI number1295319408
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 12, 2021
Last updated in NPPESDecember 11, 2025
Certification dateDecember 11, 2025

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 2024 (2 years in practice)
Group practice Mercy Clinic East Communities — 573 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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