Catherine S. Winchell, FNP
- Industry payments
- $55
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2024
- Practice address
- 1275 Dick Lonas Rd, Knoxville, TN 37909
- Practice phone
- Call (865) 584-4747
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Medical Group
Knoxville, Tennessee
Find Catherine Winchell'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.
Catherine S. Winchell is a family nurse practitioner in Knoxville, Tennessee
Catherine Winchell practices at Summit Medical Group in Knoxville, Tennessee.
Catherine Winchell's NPI, 1275371965, was assigned on July 17, 2024. Catherine Winchell holds Tennessee license 36699.
- NPI
- 1275371965NPI Registry (opens in a new tab)
- NPI enumeration date
- July 17, 2024
- NPI status
- Active
- Practice phone
- (865) 584-4747
- 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
Catherine S. Winchell practices at Summit Medical Group in Knoxville, Tennessee
Catherine Winchell's primary practice is Summit Medical Group, at 1275 Dick Lonas Rd, Knoxville, TN 37909 in Knox County. The practice phone is (865) 584-4747.
- Summit Medical Group1275 Dick Lonas Rd, Knoxville, TN 37909 · Knox CountyPhone(865) 584-4747
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Catherine S. Winchell is affiliated with 2 sites of care and 1 medical group
Catherine Winchell's primary practice is Summit Medical Group in Knoxville, Tennessee. The medical group on file is Summit Medical Group. Dmand AI also links Catherine Winchell to 1 more group practice or clinic, 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 Catherine S. Winchell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Catherine Winchell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Medical Group | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Catherine S. Winchell is one of 7,243 family nurse practitioners in Tennessee
Family is Catherine Winchell's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Catherine Winchell is licensed in Tennessee.
Specialties and state licenses
- Family nurse practitioner, TennesseePrimary
Family nurse practitioners near Catherine Winchell
Counts of family 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
Catherine S. Winchell's patients have a median age of 6
Across all payers, Dmand AI patient panel data puts Catherine Winchell's median patient age at 6, with 49% women.
Catherine Winchell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 6
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Catherine S. Winchell received $55 in industry payments in 2025
CMS Open Payments shows 2 general payments to Catherine Winchell from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Corium, LLC paid the most, $55.
Companies that paid Catherine Winchell 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 Catherine S. Winchell'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 |
| 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 Catherine S. Winchell
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Catherine S. Winchell's NPI number?
Catherine S. Winchell's NPI number is 1275371965. It was assigned on July 17, 2024, and it is active in the NPI Registry.
What does Catherine S. Winchell specialize in?
Catherine S. Winchell is a family nurse practitioner in Knoxville, Tennessee. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Catherine S. Winchell practice?
Catherine Winchell practices at 1275 Dick Lonas Rd, Knoxville, TN 37909. Catherine Winchell's primary practice is Summit Medical Group in Knoxville, Tennessee. Dmand AI also links Catherine Winchell to 1 group practice or clinic.
What is Catherine S. Winchell's office phone number?
The practice phone on file for Catherine Winchell is (865) 584-4747.
What is Catherine S. Winchell's medical license number?
Catherine Winchell holds Tennessee license 36699.
What medical group is Catherine S. Winchell part of?
Catherine Winchell is linked to Summit Medical Group.
Has Catherine S. Winchell received payments from drug or device companies?
CMS Open Payments shows $55 in general payments to Catherine Winchell from 1 company from 2025 to 2025. The largest total came from Corium, LLC.
How long has Catherine S. Winchell been practicing?
Catherine Winchell's NPI was assigned in 2024.
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