Lynn A. Willis, NP
- Medicare patients, 2024
- 30
- Part D claims, 2024
- 1,228
- Industry payments
- $21
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 2301 Cove Avenue, La Grande, OR 97850
- Practice phone
- Call (541) 962-8800
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Center for Human Development - La Grande
Day Treatment Program (PHP) · La Grande, Oregon
Find Lynn 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.
Lynn A. Willis is a psychiatric/mental health nurse practitioner in La Grande, Oregon
Lynn Willis practices at Center for Human Development - La Grande in La Grande, Oregon.
Lynn Willis' NPI, 1407866221, was assigned on August 8, 2006. Lynn Willis holds Oregon license 200550083NP.
- NPI
- 1407866221NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4183702533
- NPI enumeration date
- August 8, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (541) 962-8800
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Lynn A. Willis practices at Center for Human Development - La Grande in La Grande, Oregon
Lynn Willis' primary practice is Center for Human Development - La Grande, at 2301 Cove Avenue, La Grande, OR 97850. The practice phone is (541) 962-8800.
- Center for Human Development - La Grande2301 Cove Avenue, La Grande, OR 97850Phone(541) 962-8800
Source: Dmand AI Affiliation Data
Lynn A. Willis is affiliated with 1 site of care and 1 medical group
Lynn Willis' primary practice is Center for Human Development - La Grande in La Grande, Oregon. The medical group on file is Center for Human Development, Inc. Lynn Willis' employer is on file too: a behavioral health center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Lynn A. Willis' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lynn Willis practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Center for Human Development - La Grande | Available with a free account |
Source: Dmand AI Technology Install Data
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Lynn A. Willis is one of 759 psychiatric/mental health nurse practitioners in Oregon
Psychiatric/mental health is Lynn Willis' primary specialty in the NPI Registry, under taxonomy code 363LP0808X. Lynn Willis is licensed in Oregon.
Specialties and state licenses
- Psychiatric/mental health nurse practitioner, OregonPrimary
Psychiatric/mental health nurse practitioners near Lynn 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
Lynn A. Willis treated 30 Medicare patients in 2024, average age 53
CMS counts 30 Medicare patients who saw Lynn Willis in 2024. 67% of them have anxiety, and 67% have mood disorders. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lynn Willis' median patient age at 41, with 65% women.
Lynn Willis' Medicare patients by sex, 2024
- Women1550%
- Men1550%
Chronic conditions among Lynn Willis' Medicare patients, 2024
- Anxiety67%
- Mood disorders67%
- High cholesterol50%
- Depression47%
- High blood pressure47%
- Arthritis43%
- Diabetes37%
- PTSD37%
Share of Medicare patients with each condition. A patient can have several.
Lynn Willis' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women65%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lynn A. Willis wrote 1,228 Medicare Part D claims in 2024
In 2024, Lynn Willis wrote 1,228 Medicare Part D claims for 53 patients. 95% of them were for generic drugs.
Lynn Willis' Part D claims by kind of drug, 2024
- Generic1,165 claims95%
- Brand-name63 claims5%
Drug classes CMS tracks in Lynn Willis' Part D claims, 2024
- Antipsychotics, patients 65 and over2%20 of 1,228 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
Lynn A. Willis offers telehealth to Medicare patients
Lynn Willis accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Lynn Willis as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Lynn A. Willis received $21 in industry payments in 2025
CMS Open Payments shows 1 general payment to Lynn Willis from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Astellas Pharma US Inc paid the most, $21.
Companies that paid Lynn 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
Sources for Lynn A. 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 | 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) |
| 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) |
| 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 Lynn A. 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 Lynn A. Willis' NPI number?
Lynn A. Willis' NPI number is 1407866221. It was assigned on August 8, 2006, and it is active in the NPI Registry.
What does Lynn A. Willis specialize in?
Lynn A. Willis is a psychiatric/mental health nurse practitioner in La Grande, Oregon. The primary specialty in the NPI Registry is Psychiatric/Mental Health Nurse Practitioner (taxonomy code 363LP0808X).
Where does Lynn A. Willis practice?
Lynn Willis practices at 2301 Cove Avenue, La Grande, OR 97850. Lynn Willis' primary practice is Center for Human Development - La Grande in La Grande, Oregon.
What is Lynn A. Willis' office phone number?
The practice phone on file for Lynn Willis is (541) 962-8800.
What is Lynn A. Willis' medical license number?
Lynn Willis holds Oregon license 200550083NP.
What medical group is Lynn A. Willis part of?
Lynn Willis is linked to Center for Human Development, Inc.
Does Lynn A. Willis accept Medicare?
Yes. CMS lists Lynn Willis as accepting Medicare assignment.
Does Lynn A. Willis offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Lynn Willis as offering telehealth services.
How many Medicare patients does Lynn A. Willis see?
CMS counts 30 Medicare patients who saw Lynn Willis in 2024, with an average age of 53.
Has Lynn A. Willis received payments from drug or device companies?
CMS Open Payments shows $21 in general payments to Lynn Willis from 1 company from 2025 to 2025. The largest total came from Astellas Pharma US Inc.
How long has Lynn A. Willis been practicing?
Lynn Willis graduated from medical school in 2005, 21 years ago.
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