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

Individual provider Hospitalist Physician · NPI 1629457809

Dr. Ningjing Li, MD, PHD is a Hematology/Oncology in Park Ridge, Illinois. Qualified in 2008, 18 years ago. Works from 3 locations. Licensed in Illinois, Ohio and Texas.

Years since qualifying
18
Licensed in
IL, OH, TX
In the registry since
2015
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

215 N Knight Ave
Park Ridge, IL 60068-3109
Phone: (630) 222-8769
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3880 Salem Lake Dr Ste F, Long Grove, IL 60047 — (847) 719-2220
  • 1001 Covington St, Youngstown, OH 44510-1617 — (330) 480-2616

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence U3920 (TX)
Hospitalist Physician Taxonomy 208M00000X · Licence 036147171 (IL)
Internal Medicine Physician Taxonomy 207R00000X · Licence 57.026342 (OH)

Record details

NPI number1629457809
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedMay 21, 2015
Last updated in NPPESJuly 20, 2026
Certification dateJuly 20, 2026
Mailing address215 N Knight Ave, Park Ridge, IL 60068-3109

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Also practisesINTERNAL MEDICINE, MEDICAL ONCOLOGY
Medical schoolOTHER
Graduated 2008 (18 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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