David E. Janecek, DC
- Medicare patients, 2026
- 71
- Affiliated sites
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1302 Franklin Ave, Normal, IL 61761
- Practice phone
- Call (309) 268-3400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Prairieland Outpatient Diagnostic Center, LLC
Normal, Illinois
Find David Janecek'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 E. Janecek is a chiropractor in Normal, Illinois
David Janecek practices at Prairieland Outpatient Diagnostic Center, LLC in Normal, Illinois.
David Janecek's NPI, 1124105200, was assigned on November 1, 2006. David Janecek graduated from Palmer College Chiropractic - Davenport in 1977. David Janecek holds Illinois license 038003756.
- NPI
- 1124105200NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032393871
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (309) 268-3400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
David E. Janecek practices at Prairieland Outpatient Diagnostic Center, LLC in Normal, Illinois
David Janecek's primary practice is Prairieland Outpatient Diagnostic Center, LLC, at 1302 Franklin Ave, Normal, IL 61761 in Mclean County. The practice phone is (309) 268-3400.
- Prairieland Outpatient Diagnostic Center, LLC1302 Franklin Ave, Normal, IL 61761 · Mclean CountyPhone(309) 268-3400
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
David E. Janecek is affiliated with 2 sites of care
David Janecek's primary practice is Prairieland Outpatient Diagnostic Center, LLC in Normal, Illinois. Dmand AI also links David Janecek 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 David E. Janecek's practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Janecek practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Prairieland Outpatient Diagnostic Center, LLC | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
David E. Janecek is one of 2,276 chiropractors in Illinois
Chiropractor is David Janecek's primary specialty in the NPI Registry, under taxonomy code 111N00000X. David Janecek is licensed in Illinois.
Specialties and state licenses
- Chiropractor, IllinoisPrimary
Chiropractors near David Janecek
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 E. Janecek treated 71 Medicare patients in 2026, average age 77
CMS counts 71 Medicare patients who saw David Janecek in 2026. The largest group is 65 to 74, with 28 patients. 69% of them have high blood pressure, and 66% have high cholesterol. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Janecek's median patient age at 68, with 58% women.
David Janecek's Medicare patients by age, 2026
CMS leaves out age groups with fewer than 11 patients.
David Janecek's Medicare patients by sex, 2026
- Women3854%
- Men3346%
Chronic conditions among David Janecek's Medicare patients, 2026
- High blood pressure69%
- High cholesterol66%
- Arthritis46%
- Anxiety28%
- Diabetes28%
- Atrial fibrillation18%
- Cancer15%
- Heart failure15%
Share of Medicare patients with each condition. A patient can have several.
David Janecek's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women58%
- Men42%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2026 data
How David E. Janecek takes part in Medicare
David Janecek 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)
David E. Janecek graduated from Palmer College Chiropractic - Davenport
David Janecek graduated from Palmer College Chiropractic - Davenport in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for David E. Janecek'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 David E. Janecek
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 E. Janecek's NPI number?
David E. Janecek's NPI number is 1124105200. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What does David E. Janecek specialize in?
David E. Janecek is a chiropractor in Normal, Illinois. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does David E. Janecek practice?
David Janecek practices at 1302 Franklin Ave, Normal, IL 61761. David Janecek's primary practice is Prairieland Outpatient Diagnostic Center, LLC in Normal, Illinois. Dmand AI also links David Janecek to 1 physician office, and a free account names each one.
What is David E. Janecek's office phone number?
The practice phone on file for David Janecek is (309) 268-3400. Dmand AI also checks direct phone and mobile numbers, available with a free account.
What is David E. Janecek's email address?
Dmand AI checks professional and personal email addresses for David Janecek through healthcare-specific waterfall enrichment. They are available with a free Dmand AI account.
What is David E. Janecek's medical license number?
David Janecek holds Illinois license 038003756.
Does David E. Janecek accept Medicare?
Yes. CMS lists David Janecek as accepting Medicare assignment.
How many Medicare patients does David E. Janecek see?
CMS counts 71 Medicare patients who saw David Janecek in 2026, with an average age of 77.
Where did David E. Janecek go to medical school?
David Janecek graduated from Palmer College Chiropractic - Davenport in 1977.
How long has David E. Janecek been practicing?
David Janecek graduated from medical school in 1977, 49 years ago.
What EHR does David E. Janecek's practice use?
Dmand AI tracks the EHR system at Prairieland Outpatient Diagnostic Center, LLC and at 1 more affiliated site. The vendor and product are available with a free Dmand AI account.
Selling to chiropractor practices?
See chiropractors in Illinois by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card