David Aaron Williamson, DC
- Medicare patients, 2026
- 15
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 40w201 Wasco Rd Ste A-B, Saint Charles, IL 60175
- Practice phone
- Call (630) 377-7788
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Advanced Physical Medicine of St. Charles
Therapy Group Practice · Saint Charles, Illinois
Find David Williamson'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.
David Aaron Williamson is a chiropractor in Saint Charles, Illinois
David Williamson practices at Advanced Physical Medicine of St. Charles in Saint Charles, Illinois.
David Williamson's NPI, 1720025927, was assigned on May 31, 2006. David Williamson graduated from National College of Chiropractic in 2001. David Williamson holds Illinois license 038-009347.
- NPI
- 1720025927NPI Registry (opens in a new tab)
- NPI enumeration date
- May 31, 2006
- NPI status
- Active
- Practice phone
- (630) 377-7788
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 51
- Medical school graduation
- 2001
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
David Aaron Williamson practices at Advanced Physical Medicine of St. Charles in Saint Charles, Illinois
David Williamson's primary practice is Advanced Physical Medicine of St. Charles, at 40w201 Wasco Rd Ste A-B, Saint Charles, IL 60175. The practice phone is (630) 377-7788.
- Advanced Physical Medicine of St. Charles40w201 Wasco Rd Ste A-B, Saint Charles, IL 60175Phone(630) 377-7788
Source: Dmand AI Affiliation Data
David Aaron Williamson is affiliated with 1 site of care
David Williamson's primary practice is Advanced Physical Medicine of St. Charles in Saint Charles, Illinois. David Williamson's employer is on file too: a physical therapy & rehab clinic.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at David Aaron Williamson's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Williamson practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advanced Physical Medicine of St. Charles | Available with a free account |
Source: Dmand AI Technology Install Data
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David Aaron Williamson is one of 2,276 chiropractors in Illinois
Chiropractor is David Williamson's primary specialty in the NPI Registry, under taxonomy code 111N00000X. David Williamson is licensed in Illinois.
Specialties and state licenses
- Chiropractor, IllinoisPrimary
Chiropractors near David Williamson
Counts of chiropractors 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
David Aaron Williamson treated 15 Medicare patients in 2026, average age 69
CMS counts 15 Medicare patients who saw David Williamson in 2026. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Williamson's median patient age at 58, with 46% women.
David Williamson's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David Aaron Williamson graduated from National College of Chiropractic
David Williamson graduated from National College of Chiropractic in 2001.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for David Aaron Williamson'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 DataMedicare Physician & Other Practitioners - by Provider (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 David Aaron Williamson
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is David Aaron Williamson's NPI number?
David Aaron Williamson's NPI number is 1720025927. It was assigned on May 31, 2006, and it is active in the NPI Registry.
What does David Aaron Williamson specialize in?
David Aaron Williamson is a chiropractor in Saint Charles, Illinois. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does David Aaron Williamson practice?
David Williamson practices at 40w201 Wasco Rd Ste A-B, Saint Charles, IL 60175. David Williamson's primary practice is Advanced Physical Medicine of St. Charles in Saint Charles, Illinois.
What is David Aaron Williamson's office phone number?
The practice phone on file for David Williamson is (630) 377-7788. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is David Aaron Williamson's email address?
Dmand AI checks professional and personal email addresses for David Williamson through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is David Aaron Williamson's medical license number?
David Williamson holds Illinois license 038-009347.
Who employs David Aaron Williamson?
Dmand AI has David Williamson's employer on file: a physical therapy & rehab clinic. The organization's name is available with a free Dmand AI account.
How many Medicare patients does David Aaron Williamson see?
CMS counts 15 Medicare patients who saw David Williamson in 2026, with an average age of 69.
Where did David Aaron Williamson go to medical school?
David Williamson graduated from National College of Chiropractic in 2001.
How long has David Aaron Williamson been practicing?
David Williamson graduated from medical school in 2001, 25 years ago.
What EHR does David Aaron Williamson's practice use?
Dmand AI tracks the EHR system at Advanced Physical Medicine of St. Charles. The vendor and product are available with a free Dmand AI account.
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