Dr. Charles W. Knight, MD
- Medicare services, 2024
- 149
- Medicare patients, 2024
- 49
- Part D claims, 2024
- 12,604
- Hospital affiliations
- 1
- Industry payments
- $315
- Practice address
- 6355 S Buffalo Dr, Las Vegas, NV 89113
- Practice phone
- Call (702) 566-5500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Intermountain Health
Las Vegas, Nevada
Find Dr. Knight's professional email, personal email and mobile number
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Dr. Charles W. Knight is an internist in Las Vegas, Nevada
Dr. Knight practices at Intermountain Health in Las Vegas, Nevada.
Dr. Knight's NPI, 1306805064, was assigned on March 21, 2006. Dr. Knight holds Nevada license 20321.
- NPI
- 1306805064NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8527089879
- NPI enumeration date
- March 21, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 566-5500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 57
- Medical school graduation
- 1995
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Charles W. Knight practices at Intermountain Health in Las Vegas, Nevada
Dr. Knight's primary practice is Intermountain Health, at 6355 S Buffalo Dr, Las Vegas, NV 89113 in Clark County. The practice phone is (702) 566-5500.
- Intermountain Health6355 S Buffalo Dr, Las Vegas, NV 89113 · Clark CountyPhone(702) 566-5500
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Charles W. Knight is affiliated with 4 sites of care and 1 medical group
Dr. Knight's primary practice is Intermountain Health in Las Vegas, Nevada. Dr. Knight is also affiliated with Desert View Hospital. The medical group on file is Intermountain Health. Dmand AI also links Dr. Knight to 1 more group practice or clinic and 1 home health agency, 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 Dr. Charles W. Knight's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knight practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Intermountain Health | Available with a free account |
| +3 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Charles W. Knight is one of 1,019 internists in Nevada
Internal medicine is Dr. Knight's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dmand AI has Dr. Knight's licenses on file in 5 states: Nevada, Idaho, Louisiana, Montana and Wyoming.
Specialties and state licenses
- Internal medicine, NevadaPrimary
- Idaho license
- Louisiana license
- Montana license
- Hospitalist, Wyoming
Internists near Dr. Knight
Counts of internists 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. Charles W. Knight billed Medicare for 149 services in 2024
CMS data shows 149 Medicare services from Dr. Knight across 4 procedure codes in 2024, for 49 Medicare patients. Medicare paid $11,502 for them. Every service was in an office.
Dr. Knight's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1152024: 7931%
- Other services
- 2023: 512024: 478%
- Tests and treatments
- 2023: 02024: 23
Dr. Knight compared with the Nevada median for internists, 2024
- Dr. Knight
- Nevada median
- Medicare services
- 149vs 52071% below
- Medicare patients
- 49vs 19174% below
- Part D claims
- 11,832vs 36432.5 times
Medians across 935 internists in Nevada with Dmand AI profiles that report each measure.
Dr. Knight's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Knight and other internists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Charles W. Knight treated 49 Medicare patients in 2024, average age 77
CMS counts 49 Medicare patients who saw Dr. Knight in 2024. The largest group is 75 to 84, with 18 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.59, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Knight's median patient age at 74, with 49% women.
Dr. Knight's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Knight's Medicare patients by sex, 2024
- Women2143%
- Men2857%
Chronic conditions among Dr. Knight's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease41%
- Arthritis39%
- COPD33%
- Diabetes29%
- Chronic kidney disease24%
- Tobacco use24%
Share of Medicare patients with each condition. A patient can have several.
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 74
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Charles W. Knight wrote 12,604 Medicare Part D claims in 2024
In 2024, Dr. Knight wrote 12,604 Medicare Part D claims for 971 patients. 89% of them were for generic drugs. CMS names the drug for 11,832 of them, across 158 drugs with 11 or more claims each, at $1,035,024 in total drug cost. In 2023, CMS named 11,794 claims across 161 drugs.
Dr. Knight's Part D claims by kind of drug, 2024
- Generic11,261 claims89%
- Brand-name1,228 claims10%
- Other115 claims1%
Dr. Knight's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Knight's Part D claims, 2024
- Opioids5%664 of 12,604 claims
- Antibiotics2%250 of 12,604 claims
- Antipsychotics, patients 65 and over1%86 of 12,604 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 11,7942024: 11,832No change
Drugs named by CMS: 158 in 2024, 161 in 2023.
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
How Dr. Charles W. Knight takes part in Medicare
Dr. Knight accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Charles W. Knight received $315 in industry payments from 2020 to 2025
CMS Open Payments shows 17 general payments to Dr. Knight from 4 drug and device companies from 2020 to 2025. Food and beverage make up the largest share, 100% of the total. Amarin Pharma Inc. paid the most, $149.
General payments to Dr. Knight by program year, 2020 to 2025
Companies that paid Dr. Knight the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Charles W. Knight'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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 Dr. Charles W. Knight
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. Charles W. Knight's NPI number?
Dr. Charles W. Knight's NPI number is 1306805064. It was assigned on March 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Charles W. Knight?
Dr. Charles W. Knight is an internist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Charles W. Knight practice?
Dr. Knight practices at 6355 S Buffalo Dr, Las Vegas, NV 89113. Dr. Knight's primary practice is Intermountain Health in Las Vegas, Nevada. Dmand AI also links Dr. Knight to 1 group practice or clinic and 1 home health agency.
What is Dr. Charles W. Knight's office phone number?
The practice phone on file for Dr. Knight is (702) 566-5500.
What is Dr. Charles W. Knight's medical license number?
Dr. Knight holds Nevada license 20321, one of the licenses on file in 5 states.
Which states has Dr. Charles W. Knight been licensed in?
Dmand AI has state licenses on file for Dr. Knight in Nevada, Idaho, Louisiana, Montana and Wyoming.
Which hospitals is Dr. Charles W. Knight affiliated with?
Dr. Knight is affiliated with Desert View Hospital.
What medical group is Dr. Charles W. Knight part of?
Dr. Knight is linked to Intermountain Health.
Does Dr. Charles W. Knight accept Medicare?
Yes. CMS data shows Dr. Knight billed Medicare for 149 services in 2024, and Dr. Knight accepts Medicare assignment.
How many Medicare patients does Dr. Charles W. Knight see?
CMS counts 49 Medicare patients who saw Dr. Knight in 2024, with an average age of 77.
Show 4 more questionsShow fewer questions
What services does Dr. Charles W. Knight bill to Medicare?
In 2024, Dr. Knight's most billed Medicare services were office visit, established patient (99214), medicare service (G0439) and infusion or chemotherapy administration (96372).
What drugs does Dr. Charles W. Knight prescribe most?
In 2024 Medicare Part D data, Dr. Knight's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Lisinopril.
Has Dr. Charles W. Knight received payments from drug or device companies?
CMS Open Payments shows $315 in general payments to Dr. Knight from 4 companies from 2020 to 2025. The largest total came from Amarin Pharma Inc.
How long has Dr. Charles W. Knight been practicing?
Dr. Knight graduated from medical school in 1995, 31 years ago.
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