Chantell Y. Unnerstall, CHT, OTRL
- Medicare patients, 2024
- 37
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 4273 Keaton Crossing Blvd, O Fallon, MO 63368
- Practice phone
- Call (636) 206-4225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Axes Physical Therapy - O Fallon
Therapy Group Practice · O Fallon, Missouri
Find Chantell Unnerstall'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.
Chantell Y. Unnerstall is a hand occupational therapist in O Fallon, Missouri
Chantell Unnerstall practices at Axes Physical Therapy - O Fallon in O Fallon, Missouri.
Chantell Unnerstall's NPI, 1831281120, was assigned on September 28, 2006. Chantell Unnerstall holds Missouri license 004891.
- NPI
- 1831281120NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335108927
- NPI enumeration date
- September 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 206-4225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Chantell Y. Unnerstall practices at Axes Physical Therapy - O Fallon in O Fallon, Missouri
Chantell Unnerstall's primary practice is Axes Physical Therapy - O Fallon, at 4273 Keaton Crossing Blvd, O Fallon, MO 63368. The practice phone is (636) 206-4225.
- Axes Physical Therapy - O Fallon4273 Keaton Crossing Blvd, O Fallon, MO 63368Phone(636) 206-4225
Source: Dmand AI Affiliation Data
Chantell Y. Unnerstall is affiliated with 2 sites of care and 2 medical groups
Chantell Unnerstall's primary practice is Axes Physical Therapy - O Fallon in O Fallon, Missouri. The medical group on file is Axes Physical Therapy. Dmand AI also links Chantell Unnerstall to 1 more group practice or clinic and 1 medical group, each named with a free account. Chantell Unnerstall'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 Chantell Y. Unnerstall's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Chantell Unnerstall practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Axes Physical Therapy - O Fallon | Available with a free account |
| +1 more site and 1 medical group | 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.
Chantell Y. Unnerstall is one of 25 hand occupational therapists in Missouri
Occupational therapist is Chantell Unnerstall's primary specialty in the NPI Registry, under taxonomy code 225XH1200X. The record also lists hand. Chantell Unnerstall is licensed in Missouri.
Specialties and state licenses
- Hand occupational therapist, MissouriPrimary
Hand occupational therapists near Chantell Unnerstall
Counts of hand occupational therapists 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
Chantell Y. Unnerstall treated 37 Medicare patients in 2024, average age 69
CMS counts 37 Medicare patients who saw Chantell Unnerstall in 2024. The largest group is 65 to 74, with 22 patients. 75% of them have arthritis, and 75% have high cholesterol. Their average risk score is 1.16, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Chantell Unnerstall's median patient age at 63, with 55% women.
Chantell Unnerstall's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chantell Unnerstall's Medicare patients by sex, 2024
- Women2259%
- Men1541%
Chronic conditions among Chantell Unnerstall's Medicare patients, 2024
- Arthritis75%
- High cholesterol75%
- High blood pressure68%
- Anxiety35%
- Diabetes35%
- Mood disorders32%
- Depression30%
Share of Medicare patients with each condition. A patient can have several.
Chantell Unnerstall'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Chantell Y. Unnerstall takes part in Medicare
Chantell Unnerstall 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)
Sources for Chantell Y. Unnerstall'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| 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 Chantell Y. Unnerstall
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Chantell Y. Unnerstall's NPI number?
Chantell Y. Unnerstall's NPI number is 1831281120. It was assigned on September 28, 2006, and it is active in the NPI Registry.
What does Chantell Y. Unnerstall specialize in?
Chantell Y. Unnerstall is a hand occupational therapist in O Fallon, Missouri. The primary specialty in the NPI Registry is Hand Occupational Therapist (taxonomy code 225XH1200X).
Where does Chantell Y. Unnerstall practice?
Chantell Unnerstall practices at 4273 Keaton Crossing Blvd, O Fallon, MO 63368. Chantell Unnerstall's primary practice is Axes Physical Therapy - O Fallon in O Fallon, Missouri. Dmand AI also links Chantell Unnerstall to 1 group practice or clinic and 1 medical group.
What is Chantell Y. Unnerstall's office phone number?
The practice phone on file for Chantell Unnerstall is (636) 206-4225.
What is Chantell Y. Unnerstall's medical license number?
Chantell Unnerstall holds Missouri license 004891.
What medical group is Chantell Y. Unnerstall part of?
Chantell Unnerstall is linked to Axes Physical Therapy. Dmand AI links Chantell Unnerstall to 1 more medical group.
Does Chantell Y. Unnerstall accept Medicare?
Yes. CMS lists Chantell Unnerstall as accepting Medicare assignment.
How many Medicare patients does Chantell Y. Unnerstall see?
CMS counts 37 Medicare patients who saw Chantell Unnerstall in 2024, with an average age of 69.
How long has Chantell Y. Unnerstall been practicing?
Chantell Unnerstall graduated from medical school in 1997, 29 years ago.
Selling to occupational therapist practices?
See hand occupational therapists in Missouri 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