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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. NINGJING LI MD, PHD
NPI 1629457809
Internal Medicine - Hematology & Oncology in Park Ridge, IL

Active since May 21, 2015PECOS Enrolled
215 N KNIGHT AVE, PARK RIDGE, IL 60068(630) 222-8769 Get Directions Write a Review

NPPES record last updated: July 20, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 20, 2026, Jul 11, 2023, Aug 28, 2018 and 2 more (5 updates tracked since 2017).

About Dr. Ningjing Li Md, Phd NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. NINGJING LI MD, PHD (NPI 1629457809) is an individual hematology & oncology provider in Park Ridge, Illinois, licensed in Texas (U3920) and active in the NPI registry since May 2015. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1629457809
Entity TypeIndividualFemale
Primary Taxonomy207RH0003X
Provider Legal NameDR. NINGJING LICredential: MD, PHD
Location Address215 N KNIGHT AVEPark Ridge, IL 60068-3109
Mailing Address215 N Knight AvePark Ridge, IL 60068-3109 · (630) 222-8769
Phone(630) 222-8769
Sole ProprietorNo
Medical School CMSOtherGraduated 2008
Enumeration DateMay 21, 2015
Last NPPES UpdateJuly 20, 20265 updates tracked since enumeration
NPPES CertifiedJuly 20, 2026
✔ NPI 1629457809 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in TX · U3920
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
Also ListedInternal MedicineTaxonomy 207R00000X · License 57.026342 (OH)
Also ListedHospitalistTaxonomy 208M00000X · License 036147171 (IL)
215 N KNIGHT AVE, Park Ridge, IL 60068
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Secondary Practice Locations 2

Location 13880 Salem Lake Dr Ste FLong Grove, IL 60047 · Phone (847) 719-2220 ext. 222 · Fax (847) 719-2265
Location 21001 Covington StYoungstown, OH 44510-1617 · Phone (330) 480-2616 · Fax (330) 480-7979

Other Identifiers 1

Medicaid036147171IL

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ningjing Li Md, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3870898463
PECOS Enrollment IDI20260608000404
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60068 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$183.39 typical visit price
range $60.08 – $183.39
Typical copayment $45.84 (range $15.02 – $45.84)
Most-billed visit code 99205
Established Patient
$105.70 typical visit price
range $18.97 – $148.12
Typical copayment $26.42 (range $4.74 – $37.03)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ningjing Li's NPI number?

The NPI number for Ningjing Li is 1629457809. It was assigned to this individual provider in the NPPES registry on May 21, 2015.

Where is Ningjing Li located?

Ningjing Li practices at 215 N Knight Ave, Park Ridge, IL 60068. The listed phone number is (630) 222-8769.

What is Ningjing Li's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Ningjing Li enrolled in Medicare?

Yes. Ningjing Li is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Ningjing Li was last updated on July 20, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.