Ruth Kenworthy, DDS
- Part D claims, 2024
- 23
- Industry payments
- $15,502
- Affiliated sites
- 4
- State license
- 1
- Year NPI issued
- 2007
- Practice address
- 2167 Montgomery St, Oroville, CA 95965
- Practice phone
- Call (916) 534-3793
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Feather River Tribal Health - Oroville (Montgomery St)
FQHC - Main Site · Oroville, California
Find Ruth Kenworthy'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.
Ruth Kenworthy is a general practice dentistry in Oroville, California
Ruth Kenworthy practices at Feather River Tribal Health - Oroville (Montgomery St) in Oroville, California.
Ruth Kenworthy's NPI, 1982727350, was assigned on April 9, 2007. Ruth Kenworthy holds California license 50939.
- NPI
- 1982727350NPI Registry (opens in a new tab)
- NPI enumeration date
- April 9, 2007
- NPI status
- Active
- Practice phone
- (916) 534-3793
- 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 Affiliation Data
Ruth Kenworthy practices at 2 locations in Oroville, California
Ruth Kenworthy's primary practice is Feather River Tribal Health - Oroville (Montgomery St), at 2167 Montgomery St, Oroville, CA 95965. The practice phone is (916) 534-3793. Ruth Kenworthy also practices at Feather River Tribal Health Inc, 2145 5th Ave, Oroville, CA 95965.
- Feather River Tribal Health - Oroville (Montgomery St)Primary2167 Montgomery St, Oroville, CA 95965Phone(916) 534-3793
- Feather River Tribal Health Inc2145 5th Ave, Oroville, CA 95965 · Butte CountyPhone(530) 534-3793
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Ruth Kenworthy is affiliated with 4 sites of care
Ruth Kenworthy's primary practice is Feather River Tribal Health - Oroville (Montgomery St) in Oroville, California. Dmand AI also links Ruth Kenworthy to 2 government and correctional health sites and 1 physician office, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Ruth Kenworthy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Ruth Kenworthy practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Feather River Tribal Health - Oroville (Montgomery St) | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Ruth Kenworthy is one of 7,627 general practice dentistrys in California
General practice is Ruth Kenworthy's primary specialty in the NPI Registry, under taxonomy code 1223G0001X. Ruth Kenworthy is licensed in California.
Specialties and state licenses
- General practice dentistry, CaliforniaPrimary
General practice dentistrys near Ruth Kenworthy
Counts of general practice dentistrys 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
Ruth Kenworthy's patients have a median age of 26
Across all payers, Dmand AI patient panel data puts Ruth Kenworthy's median patient age at 26, with 64% women.
Ruth Kenworthy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 26
Patient panel by sex, all payers
- Women64%
- Men36%
Source: Dmand AI Patient Panel Data
Ruth Kenworthy wrote 23 Medicare Part D claims in 2024
In 2024, Ruth Kenworthy wrote 23 Medicare Part D claims for 17 patients. 96% of them were for generic drugs.
Ruth Kenworthy's Part D claims by kind of drug, 2024
- Generic22 claims96%
- Brand-name and other1 claims4%
Drug classes CMS tracks in Ruth Kenworthy's Part D claims, 2024
- Antibiotics57%13 of 23 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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Ruth Kenworthy received $15,502 in industry payments in 2025
CMS Open Payments shows 2 general payments to Ruth Kenworthy from 1 drug or device company in 2025. Debt forgiveness make up the largest share, 100% of the total. Patterson Companies, Inc. paid the most, $15,502.
Companies that paid Ruth Kenworthy 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 Ruth Kenworthy'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 Affiliation DataDmand AI Practice 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 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 Ruth Kenworthy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Ruth Kenworthy's NPI number?
Ruth Kenworthy's NPI number is 1982727350. It was assigned on April 9, 2007, and it is active in the NPI Registry.
What does Ruth Kenworthy specialize in?
Ruth Kenworthy is a general practice dentistry in Oroville, California. The primary specialty in the NPI Registry is General Practice Dentistry (taxonomy code 1223G0001X).
Where does Ruth Kenworthy practice?
Ruth Kenworthy practices at 2167 Montgomery St, Oroville, CA 95965. Ruth Kenworthy also practices at 2145 5th Ave, Oroville, CA 95965. Ruth Kenworthy's primary practice is Feather River Tribal Health - Oroville (Montgomery St) in Oroville, California. Dmand AI also links Ruth Kenworthy to 2 government and correctional health sites and 1 physician office.
What is Ruth Kenworthy's office phone number?
The practice phone on file for Ruth Kenworthy is (916) 534-3793.
What is Ruth Kenworthy's medical license number?
Ruth Kenworthy holds California license 50939.
Has Ruth Kenworthy received payments from drug or device companies?
CMS Open Payments shows $15,502 in general payments to Ruth Kenworthy from 1 company from 2025 to 2025. The largest total came from Patterson Companies, Inc.
How long has Ruth Kenworthy been practicing?
Ruth Kenworthy's NPI was assigned in 2007.
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