Ronald K. Wassenar, DC
- Medicare patients, 2024
- 76
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 701 Biesterfield Rd, Elk Grove Village, IL 60007
- Practice phone
- Call (847) 870-4780
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Alexian Brothers Medical Care Group NFP
Elk Grove Village, Illinois
Find Ronald Wassenar'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.
Ronald K. Wassenar is a chiropractor in Elk Grove Village, Illinois
Ronald Wassenar practices at Alexian Brothers Medical Care Group NFP in Elk Grove Village, Illinois.
Ronald Wassenar's NPI, 1891974341, was assigned on November 1, 2007. Ronald Wassenar graduated from National College of Chiropractic in 1983.
- NPI
- 1891974341NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143319731
- NPI enumeration date
- November 1, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (847) 870-4780
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Ronald K. Wassenar practices at Alexian Brothers Medical Care Group NFP in Elk Grove Village, Illinois
Ronald Wassenar's primary practice is Alexian Brothers Medical Care Group NFP, at 701 Biesterfield Rd, Elk Grove Village, IL 60007 in Cook County. The practice phone is (847) 870-4780.
- Alexian Brothers Medical Care Group NFP701 Biesterfield Rd, Elk Grove Village, IL 60007 · Cook CountyPhone(847) 870-4780
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Ronald K. Wassenar is affiliated with 2 sites of care
Ronald Wassenar's primary practice is Alexian Brothers Medical Care Group NFP in Elk Grove Village, Illinois. Dmand AI also links Ronald Wassenar to 1 physician office, 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 Ronald K. Wassenar's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ronald Wassenar practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alexian Brothers Medical Care Group NFP | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Ronald K. Wassenar is one of 2,276 chiropractors in Illinois
Chiropractor is Ronald Wassenar's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Ronald Wassenar has a license on file in Illinois.
Specialties and state licenses
- Chiropractor, Illinois
Chiropractors near Ronald Wassenar
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
Ronald K. Wassenar treated 76 Medicare patients in 2024, average age 74
CMS counts 76 Medicare patients who saw Ronald Wassenar in 2024. The largest group is 65 to 74, with 36 patients. 75% of them have arthritis, and 64% have high cholesterol. Their average risk score is 0.73, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Ronald Wassenar's median patient age at 67, with 52% women.
Ronald Wassenar's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Ronald Wassenar's Medicare patients by sex, 2024
- Women4053%
- Men3647%
Chronic conditions among Ronald Wassenar's Medicare patients, 2024
- Arthritis75%
- High cholesterol64%
- High blood pressure54%
- Anxiety17%
- Depression17%
- Mood disorders17%
- Cancer16%
- Diabetes16%
Share of Medicare patients with each condition. A patient can have several.
Ronald Wassenar's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women52%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Ronald K. Wassenar takes part in Medicare
Ronald Wassenar 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)
Ronald K. Wassenar graduated from National College of Chiropractic
Ronald Wassenar graduated from National College of Chiropractic in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Ronald K. Wassenar'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 DataMedicare Physician & Other Practitioners - 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) |
| 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 Ronald K. Wassenar
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ronald K. Wassenar's NPI number?
Ronald K. Wassenar's NPI number is 1891974341. It was assigned on November 1, 2007, and it is active in the NPI Registry.
What does Ronald K. Wassenar specialize in?
Ronald K. Wassenar is a chiropractor in Elk Grove Village, Illinois. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Ronald K. Wassenar practice?
Ronald Wassenar practices at 701 Biesterfield Rd, Elk Grove Village, IL 60007. Ronald Wassenar's primary practice is Alexian Brothers Medical Care Group NFP in Elk Grove Village, Illinois. Dmand AI also links Ronald Wassenar to 1 physician office.
What is Ronald K. Wassenar's office phone number?
The practice phone on file for Ronald Wassenar is (847) 870-4780.
Does Ronald K. Wassenar accept Medicare?
Yes. CMS lists Ronald Wassenar as accepting Medicare assignment.
How many Medicare patients does Ronald K. Wassenar see?
CMS counts 76 Medicare patients who saw Ronald Wassenar in 2024, with an average age of 74.
Where did Ronald K. Wassenar go to medical school?
Ronald Wassenar graduated from National College of Chiropractic in 1983.
How long has Ronald K. Wassenar been practicing?
Ronald Wassenar graduated from medical school in 1983, 43 years ago.
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