Dr. Stephen Li, MD, PhD
- Part D claims, 2022
- 25
- Hospital affiliations
- 1
- Industry payments
- $554
- Medical group
- 1
- State license
- 1
- Practice address
- 675 N St Clair St, Chicago, IL 60611
- Practice phone
- Call (312) 695-0646
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northwestern Medical Group
Chicago, Illinois
Find Dr. Li's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Stephen Li is a dermatologist in Chicago, Illinois
Dr. Li practices at Northwestern Medical Group in Chicago, Illinois.
Dr. Li's NPI, 1518543644, was assigned on March 19, 2021. Dr. Li graduated from University of Texas Southwestern Medical School at Dallas in 2021. Dr. Li holds Illinois license 125.079176.
- NPI
- 1518543644NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204362692
- NPI enumeration date
- March 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (312) 695-0646
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Li practices at Northwestern Medical Group in Chicago, Illinois
Dr. Li's primary practice is Northwestern Medical Group, at 675 N St Clair St, Chicago, IL 60611 in Cook County. The practice phone is (312) 695-0646.
- Northwestern Medical Group675 N St Clair St, Chicago, IL 60611 · Cook CountyPhone(312) 695-0646
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen Li is affiliated with 3 sites of care and 1 medical group
Dr. Li's primary practice is Northwestern Medical Group in Chicago, Illinois. Dr. Li is also affiliated with Northwestern Memorial Hospital. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Li to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen Li's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Li practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Medical Group | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Li is one of 564 dermatologists in Illinois
Dermatology is Dr. Li's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Li is licensed in Illinois.
Specialties and state licenses
- Dermatology, IllinoisPrimary
Dermatologists near Dr. Li
Counts of dermatologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Stephen Li's patients have a median age of 43
Across all payers, Dmand AI patient panel data puts Dr. Li's median patient age at 43, with 55% women.
Dr. Li's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 43
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Stephen Li wrote 25 Medicare Part D claims in 2022
In 2022, Dr. Li wrote 25 Medicare Part D claims. Every claim was for a generic drug. They cover 2 drugs, with $549 in total drug cost.
Dr. Li's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Stephen Li ranks in the 72nd percentile for removal of skin lesions in Medicare
Dr. Li accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 57 procedures of removal of skin lesions by Dr. Li, more than 72% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Li ranks in Medicare procedure volume
- Removal of skin lesions
- 72nd percentile57 procedures
- Skin biopsy
- 68th percentile45 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Removal of tissue: 1 to 10 procedures (CMS shows small counts as a range)
Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Stephen Li received $554 in industry payments from 2022 to 2025
CMS Open Payments shows 11 general payments to Dr. Li from 6 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $180.
General payments to Dr. Li by program year, 2022 to 2025
Companies that paid Dr. Li the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephen Li graduated from University of Texas Southwestern Medical School at Dallas
Dr. Li graduated from University of Texas Southwestern Medical School at Dallas in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephen Li's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stephen Li
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Stephen Li's NPI number?
Dr. Stephen Li's NPI number is 1518543644. It was assigned on March 19, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Li?
Dr. Stephen Li is a dermatologist in Chicago, Illinois. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Stephen Li practice?
Dr. Li practices at 675 N St Clair St, Chicago, IL 60611. Dr. Li's primary practice is Northwestern Medical Group in Chicago, Illinois. Dmand AI also links Dr. Li to 1 group practice or clinic.
What is Dr. Stephen Li's office phone number?
The practice phone on file for Dr. Li is (312) 695-0646.
What is Dr. Stephen Li's medical license number?
Dr. Li holds Illinois license 125.079176.
Which hospitals is Dr. Stephen Li affiliated with?
Dr. Li is affiliated with Northwestern Memorial Hospital.
What medical group is Dr. Stephen Li part of?
Dr. Li is linked to Northwestern Medical Faculty Foundation.
Does Dr. Stephen Li accept Medicare?
Yes. CMS lists Dr. Li as accepting Medicare assignment.
Where did Dr. Stephen Li go to medical school?
Dr. Li graduated from University of Texas Southwestern Medical School at Dallas in 2021.
What drugs does Dr. Stephen Li prescribe most?
In 2022 Medicare Part D data, Dr. Li's most prescribed drugs by claims were Atorvastatin Calcium and Furosemide.
Has Dr. Stephen Li received payments from drug or device companies?
CMS Open Payments shows $554 in general payments to Dr. Li from 6 companies from 2022 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Stephen Li been practicing?
Dr. Li graduated from medical school in 2021, 5 years ago.
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