Christopher L. Williams, PA-C
- Medicare patients, 2024
- 204
- Part D claims, 2024
- 64
- Hospital affiliations
- 3
- Industry payments
- $115
- Medical groups
- 2
- Practice address
- 5841 S Maryland Ave, Chicago, IL 60637
- Practice phone
- Call (773) 702-1530
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The University of Chicago Medical Center
Chicago, Illinois
Find Christopher Williams' 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.
Christopher L. Williams is a physician assistant in Chicago, Illinois
Christopher Williams practices at The University of Chicago Medical Center in Chicago, Illinois.
Christopher Williams' NPI, 1760982540, was assigned on February 18, 2018. Christopher Williams graduated from Rush Medical College of Rush University in 2017. Christopher Williams holds Illinois license 085.006516.
- NPI
- 1760982540NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8729238373
- NPI enumeration date
- February 18, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (773) 702-1530
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Christopher L. Williams practices at The University of Chicago Medical Center in Chicago, Illinois
Christopher Williams' primary practice is The University of Chicago Medical Center, at 5841 S Maryland Ave, Chicago, IL 60637 in Cook County. The practice phone is (773) 702-1530.
- The University of Chicago Medical Center5841 S Maryland Ave, Chicago, IL 60637 · Cook CountyPhone(773) 702-1530
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Christopher L. Williams is affiliated with 4 sites of care and 2 medical groups
Christopher Williams' primary practice is The University of Chicago Medical Center in Chicago, Illinois. Christopher Williams is also affiliated with University of Chicago Medical Center. The medical group on file is UChicago Medicine Physicians. Dmand AI also links Christopher Williams to 2 more hospitals and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Christopher L. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Christopher Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The University of Chicago Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Christopher L. Williams is one of 4,299 physician assistants in Illinois
Physician assistant is Christopher Williams' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Christopher Williams is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Christopher Williams
Counts of physician assistants 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
Christopher L. Williams treated 204 Medicare patients in 2024, average age 74
CMS counts 204 Medicare patients who saw Christopher Williams in 2024. The largest group is 65 to 74, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Christopher Williams' median patient age at 75, with 56% women.
Christopher Williams' Medicare patients by age, 2024
Christopher Williams' Medicare patients by sex, 2024
- Women10752%
- Men9748%
Chronic conditions among Christopher Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease50%
- Chronic kidney disease45%
- Diabetes42%
- Heart failure36%
- Atrial fibrillation26%
Share of Medicare patients with each condition. A patient can have several.
Christopher Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women56%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Christopher L. Williams wrote 64 Medicare Part D claims in 2024
In 2024, Christopher Williams wrote 64 Medicare Part D claims for 34 patients. 75% of them were for generic drugs.
Christopher Williams' Part D claims by kind of drug, 2024
- Generic48 claims75%
- Brand-name16 claims25%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Christopher L. Williams takes part in Medicare
Christopher Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Christopher L. Williams received $115 in industry payments in 2025
CMS Open Payments shows 1 general payment to Christopher Williams from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. MIMEDX Group, Inc. paid the most, $115.
Companies that paid Christopher Williams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Christopher L. Williams graduated from Rush Medical College of Rush University
Christopher Williams graduated from Rush Medical College of Rush University in 2017.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Christopher L. Williams'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 DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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) |
| 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 Christopher L. Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Christopher L. Williams' NPI number?
Christopher L. Williams' NPI number is 1760982540. It was assigned on February 18, 2018, and it is active in the NPI Registry.
What does Christopher L. Williams specialize in?
Christopher L. Williams is a physician assistant in Chicago, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Christopher L. Williams practice?
Christopher Williams practices at 5841 S Maryland Ave, Chicago, IL 60637. Christopher Williams' primary practice is The University of Chicago Medical Center in Chicago, Illinois. Dmand AI also links Christopher Williams to 2 hospitals and 1 medical group.
What is Christopher L. Williams' office phone number?
The practice phone on file for Christopher Williams is (773) 702-1530.
What is Christopher L. Williams' medical license number?
Christopher Williams holds Illinois license 085.006516.
Which hospitals is Christopher L. Williams affiliated with?
Christopher Williams is affiliated with University of Chicago Medical Center. Dmand AI links Christopher Williams to 2 more hospitals.
What medical group is Christopher L. Williams part of?
Christopher Williams is linked to UChicago Medicine Physicians. Dmand AI links Christopher Williams to 1 more medical group.
Does Christopher L. Williams accept Medicare?
Yes. CMS lists Christopher Williams as accepting Medicare assignment.
How many Medicare patients does Christopher L. Williams see?
CMS counts 204 Medicare patients who saw Christopher Williams in 2024, with an average age of 74.
Where did Christopher L. Williams go to medical school?
Christopher Williams graduated from Rush Medical College of Rush University in 2017.
Has Christopher L. Williams received payments from drug or device companies?
CMS Open Payments shows $115 in general payments to Christopher Williams from 1 company from 2025 to 2025. The largest total came from MIMEDX Group, Inc.
How long has Christopher L. Williams been practicing?
Christopher Williams graduated from medical school in 2017, 9 years ago.
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