Dr. William Davison, MD
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 444 N Northwest Hwy, Park Ridge, IL 60068-3263
- Practice phone
- Call (847) 825-2366
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Diagnostic Neurology
Medical specialty practice · Park Ridge, Illinois
Find Dr. Davison'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 Davison is a neurologist in Park Ridge, Illinois
Dr. Davison practices at Diagnostic Neurology in Park Ridge, Illinois.
Dr. Davison's NPI, 1982659413, was assigned on May 23, 2006. Dr. Davison holds Illinois license 036045740.
- NPI
- 1982659413NPI Registry (opens in a new tab)
- NPI enumeration date
- May 23, 2006
- NPI status
- Active
- Practice phone
- (847) 825-2366
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Davison practices at Diagnostic Neurology in Park Ridge, Illinois
Dr. Davison's primary practice is Diagnostic Neurology, at 444 N Northwest Hwy, Park Ridge, IL 60068-3263. The practice phone is (847) 825-2366.
- Diagnostic Neurology444 N Northwest Hwy, Park Ridge, IL 60068-3263Phone(847) 825-2366
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Davison is affiliated with 2 sites of care and 2 medical groups
Dr. Davison's primary practice is Diagnostic Neurology in Park Ridge, Illinois. The medical group on file is Northwestern Medical Faculty Foundation. Dmand AI also links Dr. Davison to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. William Davison's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Davison practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Diagnostic Neurology | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Davison is one of 822 neurologists in Illinois
Neurology is Dr. Davison's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Dr. Davison is licensed in Illinois.
Specialties and state licenses
- Neurology, IllinoisPrimary
Neurologists near Dr. Davison
Counts of neurologists 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 Davison's patients have a median age of 63
Across all payers, Dmand AI patient panel data puts Dr. Davison's median patient age at 63, with 27% women.
Dr. Davison's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women27%
- Men67%
Source: Dmand AI Patient Panel Data
Sources for Dr. William Davison'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel 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. William Davison
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 Davison's NPI number?
Dr. William Davison's NPI number is 1982659413. It was assigned on May 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Davison?
Dr. William Davison is a neurologist in Park Ridge, Illinois. The primary specialty in the NPI Registry is Neurology Physician (taxonomy code 2084N0400X).
Where does Dr. William Davison practice?
Dr. Davison practices at 444 N Northwest Hwy, Park Ridge, IL 60068-3263. Dr. Davison's primary practice is Diagnostic Neurology in Park Ridge, Illinois. Dmand AI also links Dr. Davison to 1 group practice or clinic and 1 medical group.
What is Dr. William Davison's office phone number?
The practice phone on file for Dr. Davison is (847) 825-2366.
What is Dr. William Davison's medical license number?
Dr. Davison holds Illinois license 036045740.
What medical group is Dr. William Davison part of?
Dr. Davison is linked to Northwestern Medical Faculty Foundation. Dmand AI links Dr. Davison to 1 more medical group.
How long has Dr. William Davison been practicing?
Dr. Davison's NPI was assigned in 2006.
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