$50,704 in research paymentsCOVID-19Pneumonia, ViralLY3819253LY3832479LY3853113
Dr. William Muller, MD
NPI1699967026
- Clinical trials
- 1
- Hospital affiliations
- 1
- Industry payments
- $849
- Medical group
- 1
- State license
- 1
- Practice address
- 251 E Huron St, Chicago, IL 60611
- Practice phone
- Call (312) 926-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Muller'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. William Muller is a pathologist in Chicago, Illinois
Dr. Muller practices at Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare.
Dr. Muller's NPI, 1699967026, was assigned on August 9, 2007. Dr. Muller holds New York license 173517.
NPI and contact details
- NPI
- 1699967026NPI Registry (opens in a new tab)
- NPI enumeration date
- August 9, 2007
- NPI status
- Active
- Practice phone
- (312) 926-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. William Muller practices at Northwestern Memorial Hospital in Chicago, Illinois
Dr. Muller's primary practice is Northwestern Memorial Hospital, at 251 E Huron St, Chicago, IL 60611 in Cook County. The practice phone is (312) 926-2000.
- Northwestern Memorial Hospital251 E Huron St, Chicago, IL 60611 · Cook CountyPhone(312) 926-2000
Source: Dmand AI Affiliation Data
Dr. William Muller is affiliated with 2 sites of care and 1 medical group
Dr. Muller's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Muller to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Muller's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Muller practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northwestern Memorial Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Muller practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Northwestern Memorial HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Muller is one of 63 pathologists in Illinois
Anatomic pathology is Dr. Muller's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Muller is licensed in New York.
Specialties and state licenses
- Anatomic pathology, New YorkPrimary
Pathologists near Dr. Muller
Counts of pathologists 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. William Muller's patients have a median age of 96
Across all payers, Dmand AI patient panel data puts Dr. Muller's median patient age at 96, with 100% women.
Dr. Muller's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 96
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. William Muller has worked on 1 clinical trial
Dmand AI links Dr. Muller to 1 clinical trial. Conditions studied include COVID-19 and Pneumonia, Viral. Open Payments lists research payments to Dr. Muller that name 1 trial.
Conditions in Dr. Muller's trials
- COVID-19
- Pneumonia, Viral
Investigators on the most trials with Dr. Muller
- Hessam Aazami, MD1 shared trial
- Jalal M. Abbas, MD1 shared trial
- Luis Kurosh Abrishamian-Garcia, MD1 shared trial
Recent clinical trials with Dr. Muller
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
Dr. William Muller received $849 in industry payments from 2024 to 2025
CMS Open Payments shows 6 general payments to Dr. Muller from 2 drug and device companies from 2024 to 2025. Travel and lodging make up the largest share, 65% of the total. AstraZeneca Pharmaceuticals LP paid the most, $815. It also lists 1 research payment totaling $50,704 in 2021, naming 1 clinical trial.
General payments to Dr. Muller by program year, 2024 to 2025
General payments to Dr. Muller by kind, 2024 to 2025
$849in total
- Travel and lodging$55165%
- Food and beverage$29935%
Companies that paid Dr. Muller the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. William Muller'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. William Muller
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. William Muller's NPI number?
Dr. William Muller's NPI number is 1699967026. It was assigned on August 9, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. William Muller?
Dr. William Muller is a pathologist in Chicago, Illinois. The primary specialty in the NPI Registry is Anatomic Pathology Physician (taxonomy code 207ZP0101X).
Where does Dr. William Muller practice?
Dr. Muller practices at 251 E Huron St, Chicago, IL 60611. Dr. Muller's primary practice is Northwestern Memorial Hospital in Chicago, Illinois, part of Northwestern Memorial HealthCare. Dmand AI also links Dr. Muller to 1 group practice or clinic.
What is Dr. William Muller's office phone number?
The practice phone on file for Dr. Muller is (312) 926-2000.
What is Dr. William Muller's medical license number?
Dr. Muller holds New York license 173517.
Which hospitals is Dr. William Muller affiliated with?
Dr. Muller practices at Northwestern Memorial Hospital in Chicago, Illinois.
What medical group is Dr. William Muller part of?
Dr. Muller is linked to Northwestern Medical Faculty Foundation.
Has Dr. William Muller received payments from drug or device companies?
CMS Open Payments shows $849 in general payments to Dr. Muller from 2 companies from 2024 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. William Muller been practicing?
Dr. Muller's NPI was assigned in 2007.
Does Dr. William Muller do research?
Dr. Muller has worked on 1 clinical trial.
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