Dr. James Arthur Knight II, MD
- Part D claims, 2024
- 28
- Hospital affiliations
- 2
- Industry payments
- $1,308
- Medical groups
- 3
- State license
- 1
- Practice address
- 1210 Ky Hwy 36 E, Cynthiana, KY 41031
- Practice phone
- Call (859) 234-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Knight'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.
Dr. James Arthur Knight II is a radiation oncologist in Cynthiana, Kentucky
Dr. Knight practices at Harrison Memorial Hospital in Cynthiana, Kentucky, part of Harrison Memorial Hospital.
Dr. Knight's NPI, 1871121095, was assigned on April 1, 2020. Dr. Knight graduated from Indiana University School of Medicine in 2020. Dr. Knight holds Kentucky license R5549.
- NPI
- 1871121095NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971908468
- NPI enumeration date
- April 1, 2020
- NPI status
- Active
- Practice phone
- (859) 234-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. James Arthur Knight II practices at Harrison Memorial Hospital in Cynthiana, Kentucky
Dr. Knight's primary practice is Harrison Memorial Hospital, at 1210 Ky Hwy 36 E, Cynthiana, KY 41031 in Harrison County. The practice phone is (859) 234-2300.
- Harrison Memorial Hospital1210 Ky Hwy 36 E, Cynthiana, KY 41031 · Harrison CountyPhone(859) 234-2300
Source: Dmand AI Affiliation Data
Dr. James Arthur Knight II is affiliated with 2 sites of care and 3 medical groups
Dr. Knight's primary practice is Harrison Memorial Hospital in Cynthiana, Kentucky, part of Harrison Memorial Hospital. Dr. Knight is also affiliated with Sibley Memorial Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Knight to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. James Arthur Knight II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knight practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Harrison Memorial Hospital | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Harrison Memorial Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Dr. James Arthur Knight II is one of 90 radiation oncologists in Kentucky
Radiation oncology is Dr. Knight's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dr. Knight is licensed in Kentucky.
Specialties and state licenses
- Radiation oncology, KentuckyPrimary
Radiation oncologists near Dr. Knight
Counts of radiation oncologists 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
Dr. James Arthur Knight II's patients have a median age of 76
Across all payers, Dmand AI patient panel data puts Dr. Knight's median patient age at 76, with 10% women.
Dr. Knight's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women10%
- Men90%
Source: Dmand AI Patient Panel Data
Dr. James Arthur Knight II wrote 28 Medicare Part D claims in 2024
In 2024, Dr. Knight wrote 28 Medicare Part D claims for 18 patients. 96% of them were for generic drugs. They cover 2 drugs, with $565 in total drug cost. In 2022, CMS named 15 claims across 1 drug.
Dr. Knight's Part D claims by kind of drug, 2024
- Generic27 claims96%
- Brand-name and other1 claims4%
Dr. Knight's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 152023: 34127%
Drugs named by CMS: 2 in 2023, 1 in 2022.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. James Arthur Knight II received $1,308 in industry payments from 2021 to 2025
CMS Open Payments shows 10 general payments to Dr. Knight from 4 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 100% of the total. Novocure Inc. paid the most, $985.
General payments to Dr. Knight by program year, 2021 to 2025
Companies that paid Dr. Knight the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. James Arthur Knight II graduated from Indiana University School of Medicine
Dr. Knight graduated from Indiana University School of Medicine in 2020.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. James Arthur Knight II'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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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 Dr. James Arthur Knight II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. James Arthur Knight II's NPI number?
Dr. James Arthur Knight II's NPI number is 1871121095. It was assigned on April 1, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. James Arthur Knight II?
Dr. James Arthur Knight II is a radiation oncologist in Cynthiana, Kentucky. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. James Arthur Knight II practice?
Dr. Knight practices at 1210 Ky Hwy 36 E, Cynthiana, KY 41031. Dr. Knight's primary practice is Harrison Memorial Hospital in Cynthiana, Kentucky, part of Harrison Memorial Hospital. Dmand AI also links Dr. Knight to 2 medical groups.
What is Dr. James Arthur Knight II's office phone number?
The practice phone on file for Dr. Knight is (859) 234-2300.
What is Dr. James Arthur Knight II's medical license number?
Dr. Knight holds Kentucky license R5549.
Which hospitals is Dr. James Arthur Knight II affiliated with?
Dr. Knight practices at Harrison Memorial Hospital in Cynthiana, Kentucky. Dr. Knight is also affiliated with Sibley Memorial Hospital.
What medical group is Dr. James Arthur Knight II part of?
Dr. Knight is linked to Johns Hopkins University. Dmand AI links Dr. Knight to 2 more medical groups.
Where did Dr. James Arthur Knight II go to medical school?
Dr. Knight graduated from Indiana University School of Medicine in 2020.
What drugs does Dr. James Arthur Knight II prescribe most?
In 2023 Medicare Part D data, Dr. Knight's most prescribed drugs by claims were Tamsulosin HCl and Memantine HCl.
Has Dr. James Arthur Knight II received payments from drug or device companies?
CMS Open Payments shows $1,308 in general payments to Dr. Knight from 4 companies from 2021 to 2025. The largest total came from Novocure Inc.
How long has Dr. James Arthur Knight II been practicing?
Dr. Knight graduated from medical school in 2020, 6 years ago.
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