Michelle Lynn Dunajcik, DC
- Medicare patients, 2024
- 55
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 1159 Bryan Rd, O Fallon, MO 63366-3459
- Practice phone
- Call (636) 240-8989
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Williams Chiropractic
Chiropractic practice · O Fallon, Missouri
Find Michelle Dunajcik'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.
Michelle Lynn Dunajcik is a chiropractor in O Fallon, Missouri
Michelle Dunajcik practices at Williams Chiropractic in O Fallon, Missouri.
Michelle Dunajcik's NPI, 1629175658, was assigned on September 20, 2006. Michelle Dunajcik graduated from Cleveland Chiropractic College - Kansas City in 2003. Michelle Dunajcik holds Missouri license 2003027879.
- NPI
- 1629175658NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0749225647
- NPI enumeration date
- September 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 240-8989
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Michelle Lynn Dunajcik practices at Williams Chiropractic in O Fallon, Missouri
Michelle Dunajcik's primary practice is Williams Chiropractic, at 1159 Bryan Rd, O Fallon, MO 63366-3459. The practice phone is (636) 240-8989.
- Williams Chiropractic1159 Bryan Rd, O Fallon, MO 63366-3459Phone(636) 240-8989
Source: Dmand AI Affiliation Data
Michelle Lynn Dunajcik is affiliated with 2 sites of care and 2 medical groups
Michelle Dunajcik's primary practice is Williams Chiropractic in O Fallon, Missouri. Dmand AI also links Michelle Dunajcik to 2 medical groups and 1 group practice or clinic, each named with a free account.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Michelle Lynn Dunajcik's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Michelle Dunajcik practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Williams Chiropractic | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Michelle Lynn Dunajcik is one of 1,339 chiropractors in Missouri
Chiropractor is Michelle Dunajcik's primary specialty in the NPI Registry, under taxonomy code 111N00000X. Michelle Dunajcik is licensed in Missouri.
Specialties and state licenses
- Chiropractor, MissouriPrimary
Chiropractors near Michelle Dunajcik
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
Michelle Lynn Dunajcik treated 55 Medicare patients in 2024, average age 75
CMS counts 55 Medicare patients who saw Michelle Dunajcik in 2024. The largest group is 65 to 74, with 26 patients. 75% of them have high cholesterol, and 67% have high blood pressure. Their average risk score is 0.85, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Michelle Dunajcik's median patient age at 55, with 65% women.
Michelle Dunajcik's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Michelle Dunajcik's Medicare patients by sex, 2024
- Women3564%
- Men2036%
Chronic conditions among Michelle Dunajcik's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis42%
- Ischemic heart disease25%
- Depression24%
- Diabetes24%
- Mood disorders24%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Michelle Dunajcik's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 55
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Michelle Lynn Dunajcik takes part in Medicare
Michelle Dunajcik 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)
Michelle Lynn Dunajcik graduated from Cleveland Chiropractic College - Kansas City
Michelle Dunajcik graduated from Cleveland Chiropractic College - Kansas City in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Michelle Lynn Dunajcik'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 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 Michelle Lynn Dunajcik
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Michelle Lynn Dunajcik's NPI number?
Michelle Lynn Dunajcik's NPI number is 1629175658. It was assigned on September 20, 2006, and it is active in the NPI Registry.
What does Michelle Lynn Dunajcik specialize in?
Michelle Lynn Dunajcik is a chiropractor in O Fallon, Missouri. The primary specialty in the NPI Registry is Chiropractor (taxonomy code 111N00000X).
Where does Michelle Lynn Dunajcik practice?
Michelle Dunajcik practices at 1159 Bryan Rd, O Fallon, MO 63366-3459. Michelle Dunajcik's primary practice is Williams Chiropractic in O Fallon, Missouri. Dmand AI also links Michelle Dunajcik to 2 medical groups and 1 group practice or clinic.
What is Michelle Lynn Dunajcik's office phone number?
The practice phone on file for Michelle Dunajcik is (636) 240-8989.
What is Michelle Lynn Dunajcik's medical license number?
Michelle Dunajcik holds Missouri license 2003027879.
Does Michelle Lynn Dunajcik accept Medicare?
Yes. CMS lists Michelle Dunajcik as accepting Medicare assignment.
How many Medicare patients does Michelle Lynn Dunajcik see?
CMS counts 55 Medicare patients who saw Michelle Dunajcik in 2024, with an average age of 75.
Where did Michelle Lynn Dunajcik go to medical school?
Michelle Dunajcik graduated from Cleveland Chiropractic College - Kansas City in 2003.
How long has Michelle Lynn Dunajcik been practicing?
Michelle Dunajcik graduated from medical school in 2003, 23 years ago.
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