Corrie J. Willis, RN-BC
- Medicare patients, 2024
- 84
- Part D claims, 2024
- 9,205
- Hospital affiliations
- 1
- Industry payments
- $390
- Medical groups
- 2
- Practice address
- 1601 Old South River Rd, Saint Charles, MO 63303
- Practice phone
- Call (660) 665-1962
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Preferred Family Healthcare, Inc
Saint Charles, Missouri
Find Corrie Willis' 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.
Corrie J. Willis is a psychiatric/mental health nurse practitioner in Saint Charles, Missouri
Corrie Willis practices at Preferred Family Healthcare, Inc in Saint Charles, Missouri.
Corrie Willis' NPI, 1891771010, was assigned on December 20, 2005. Corrie Willis graduated from Michigan State University College of Human Medicine in 1992. Corrie Willis holds Missouri license 107534.
- NPI
- 1891771010NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052332848
- NPI enumeration date
- December 20, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (660) 665-1962
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Corrie J. Willis practices at Preferred Family Healthcare, Inc in Saint Charles, Missouri
Corrie Willis' primary practice is Preferred Family Healthcare, Inc, at 1601 Old South River Rd, Saint Charles, MO 63303 in Saint Charles County. The practice phone is (660) 665-1962.
- Preferred Family Healthcare, Inc1601 Old South River Rd, Saint Charles, MO 63303 · Saint Charles CountyPhone(660) 665-1962
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Corrie J. Willis is affiliated with 4 sites of care and 2 medical groups
Corrie Willis' primary practice is Preferred Family Healthcare, Inc in Saint Charles, Missouri. Corrie Willis is also affiliated with Northeast Regional Medical Center. The medical group on file is Preferred Family Healthcare. Dmand AI also links Corrie Willis to 2 more group practices and clinics and 1 medical group, each 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 Corrie J. Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Corrie Willis practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Preferred Family Healthcare, Inc | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Corrie J. Willis is one of 625 psychiatric/mental health nurse practitioners in Missouri
Psychiatric/mental health is Corrie Willis' primary specialty in the NPI Registry, under taxonomy code 363LP0808X. Corrie Willis is licensed in Missouri.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, MissouriPrimary
Psychiatric/mental health nurse practitioners near Corrie Willis
Counts of psychiatric/mental health nurse practitioners 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
Corrie J. Willis treated 84 Medicare patients in 2024, average age 53
CMS counts 84 Medicare patients who saw Corrie Willis in 2024. The largest group is under 65, with 56 patients. 75% of them have anxiety, and 75% have mood disorders. Their average risk score is 1.51, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Corrie Willis' median patient age at 52, with 40% women.
Corrie Willis' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Corrie Willis' Medicare patients by sex, 2024
- Women4250%
- Men4250%
Chronic conditions among Corrie Willis' Medicare patients, 2024
- Anxiety75%
- Mood disorders75%
- Bipolar disorder68%
- High blood pressure62%
- Depression61%
- High cholesterol60%
- Diabetes44%
- Schizophrenia and other psychoses42%
Share of Medicare patients with each condition. A patient can have several.
Corrie Willis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 52
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Corrie J. Willis wrote 9,205 Medicare Part D claims in 2024
In 2024, Corrie Willis wrote 9,205 Medicare Part D claims for 183 patients. 91% of them were for generic drugs.
Corrie Willis' Part D claims by kind of drug, 2024
- Generic8,385 claims91%
- Brand-name689 claims7%
- Other131 claims1%
Drug classes CMS tracks in Corrie Willis' Part D claims, 2024
- Antipsychotics, patients 65 and over5%487 of 9,205 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Corrie J. Willis offers telehealth to Medicare patients
Corrie Willis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Corrie Willis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Corrie J. Willis received $390 in industry payments in 2025
CMS Open Payments shows 26 general payments to Corrie Willis from 9 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Neurocrine BioSciences, Inc. paid the most, $112.
Companies that paid Corrie Willis the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Corrie J. Willis graduated from Michigan State University College of Human Medicine
Corrie Willis graduated from Michigan State University College of Human Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Corrie J. Willis'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) |
| Part D prescribing | Medicare Part D Prescribers - 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) |
| Industry payments | Open Payments (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 Corrie J. Willis
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Corrie J. Willis' NPI number?
Corrie J. Willis' NPI number is 1891771010. It was assigned on December 20, 2005, and it is active in the NPI Registry.
What does Corrie J. Willis specialize in?
Corrie J. Willis is a psychiatric/mental health nurse practitioner in Saint Charles, Missouri. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does Corrie J. Willis practice?
Corrie Willis practices at 1601 Old South River Rd, Saint Charles, MO 63303. Corrie Willis' primary practice is Preferred Family Healthcare, Inc in Saint Charles, Missouri. Dmand AI also links Corrie Willis to 2 group practices and clinics and 1 medical group.
What is Corrie J. Willis' office phone number?
The practice phone on file for Corrie Willis is (660) 665-1962.
What is Corrie J. Willis' medical license number?
Corrie Willis holds Missouri license 107534.
Which hospitals is Corrie J. Willis affiliated with?
Corrie Willis is affiliated with Northeast Regional Medical Center.
What medical group is Corrie J. Willis part of?
Corrie Willis is linked to Preferred Family Healthcare. Dmand AI links Corrie Willis to 1 more medical group.
Does Corrie J. Willis accept Medicare?
Yes. CMS lists Corrie Willis as accepting Medicare assignment.
Does Corrie J. Willis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Corrie Willis as offering telehealth services.
How many Medicare patients does Corrie J. Willis see?
CMS counts 84 Medicare patients who saw Corrie Willis in 2024, with an average age of 53.
Show 3 more questionsShow fewer questions
Where did Corrie J. Willis go to medical school?
Corrie Willis graduated from Michigan State University College of Human Medicine in 1992.
Has Corrie J. Willis received payments from drug or device companies?
CMS Open Payments shows $390 in general payments to Corrie Willis from 9 companies from 2025 to 2025. The largest total came from Neurocrine BioSciences, Inc.
How long has Corrie J. Willis been practicing?
Corrie Willis graduated from medical school in 1992, 34 years ago.
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