Lesley B. Voneschen, PA-C
- Part D claims, 2024
- 168
- Industry payments
- $76
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 3031 Russell St, Missoula, MT 59801
- Practice phone
- Call (406) 541-6900
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Costcare
Missoula, Montana
Find Lesley Voneschen'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.
Lesley B. Voneschen is a physician assistant in Missoula, Montana
Lesley Voneschen practices at Costcare in Missoula, Montana.
Lesley Voneschen's NPI, 1346325594, was assigned on October 26, 2006. Lesley Voneschen holds Montana license 238.
- NPI
- 1346325594NPI Registry (opens in a new tab)
- NPI enumeration date
- October 26, 2006
- NPI status
- Active
- Practice phone
- (406) 541-6900
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Lesley B. Voneschen practices at Costcare in Missoula, Montana
Lesley Voneschen's primary practice is Costcare, at 3031 Russell St, Missoula, MT 59801 in Missoula County. The practice phone is (406) 541-6900.
- Costcare3031 Russell St, Missoula, MT 59801 · Missoula CountyPhone(406) 541-6900
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Lesley B. Voneschen is affiliated with 2 sites of care and 1 medical group
Lesley Voneschen's primary practice is Costcare in Missoula, Montana. Dmand AI also links Lesley Voneschen to 1 group practice or clinic 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 Lesley B. Voneschen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lesley Voneschen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Costcare | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Lesley B. Voneschen is one of 656 physician assistants in Montana
Physician assistant is Lesley Voneschen's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Lesley Voneschen is licensed in Montana.
Specialties and state licenses
- Physician assistant, MontanaPrimary
Physician assistants near Lesley Voneschen
Counts of physician assistants 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
Lesley B. Voneschen's patients have a median age of 39
Across all payers, Dmand AI patient panel data puts Lesley Voneschen's median patient age at 39, with 57% women.
Lesley Voneschen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women57%
- Men42%
Source: Dmand AI Patient Panel Data
Lesley B. Voneschen wrote 168 Medicare Part D claims in 2024
In 2024, Lesley Voneschen wrote 168 Medicare Part D claims for 44 patients. 88% of them were for generic drugs.
Lesley Voneschen's Part D claims by kind of drug, 2024
- Generic148 claims88%
- Brand-name and other20 claims12%
Drug classes CMS tracks in Lesley Voneschen's Part D claims, 2024
- Antibiotics16%27 of 168 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
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Lesley B. Voneschen received $76 in industry payments in 2025
CMS Open Payments shows 3 general payments to Lesley Voneschen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $55.
Companies that paid Lesley Voneschen 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 Lesley B. Voneschen'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (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 Lesley B. Voneschen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lesley B. Voneschen's NPI number?
Lesley B. Voneschen's NPI number is 1346325594. It was assigned on October 26, 2006, and it is active in the NPI Registry.
What does Lesley B. Voneschen specialize in?
Lesley B. Voneschen is a physician assistant in Missoula, Montana. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Lesley B. Voneschen practice?
Lesley Voneschen practices at 3031 Russell St, Missoula, MT 59801. Lesley Voneschen's primary practice is Costcare in Missoula, Montana. Dmand AI also links Lesley Voneschen to 1 group practice or clinic and 1 medical group.
What is Lesley B. Voneschen's office phone number?
The practice phone on file for Lesley Voneschen is (406) 541-6900.
What is Lesley B. Voneschen's medical license number?
Lesley Voneschen holds Montana license 238.
Has Lesley B. Voneschen received payments from drug or device companies?
CMS Open Payments shows $76 in general payments to Lesley Voneschen from 2 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Lesley B. Voneschen been practicing?
Lesley Voneschen's NPI was assigned in 2006.
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