Burnout, ProfessionalEducational MeasurementGeneral Surgery
Dr. David Clough Knight, MD
NPI1841254539PAC ID4082696489
- Medicare services, 2024
- 234
- Medicare patients, 2024
- 79
- Part D claims, 2024
- 41
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 71 Haynes St, Manchester, CT 06040
- Practice phone
- Call (860) 647-4780
- 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. David Clough Knight is a general surgeon in Manchester, Connecticut
Dr. Knight practices at Manchester Memorial Hospital in Manchester, Connecticut, part of Hartford HealthCare.
Dr. Knight's NPI, 1841254539, was assigned on April 12, 2006. Dr. Knight holds Connecticut license 26150.
NPI and contact details
- NPI
- 1841254539NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4082696489
- NPI enumeration date
- April 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 647-4780
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 71
- Medical school graduation
- 1981
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David Clough Knight practices at Manchester Memorial Hospital in Manchester, Connecticut
Dr. Knight's primary practice is Manchester Memorial Hospital, at 71 Haynes St, Manchester, CT 06040 in Hartford County. The practice phone is (860) 647-4780.
- Manchester Memorial Hospital71 Haynes St, Manchester, CT 06040 · Hartford CountyPhone(860) 647-4780
Source: Dmand AI Affiliation Data
Dr. David Clough Knight is affiliated with 5 sites of care and 2 medical groups
Dr. Knight's primary practice is Manchester Memorial Hospital in Manchester, Connecticut, part of Hartford HealthCare. Dr. Knight is also affiliated with UConn Health Waterbury Hospital. The medical group on file is Manchester Memorial Hospital. Dmand AI also links Dr. Knight to 1 more physician office, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.
UConn Health Waterbury HospitalManchester Memorial Hospital1 physician officeName with a free account1 group practice or clinicName with a free account1 home health agencyName with a free account1 medical groupName with a free account
See all 7 affiliations for Dr. KnightSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. David Clough Knight's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knight practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Manchester Memorial Hospital | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Knight practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across Hartford HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Dr. David Clough Knight is one of 303 general surgeons in Connecticut
Surgery is Dr. Knight's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Knight is licensed in Connecticut.
Specialties and state licenses
- Surgery, ConnecticutPrimary
General surgeons near Dr. Knight
Counts of general surgeons with a Dmand AI profile, by place and practice. Each opens the list.
303general surgeons in Connecticut11general surgeons in Manchester7general surgeons at Manchester Memorial Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. David Clough Knight billed Medicare for 234 services in 2024
CMS data shows 234 Medicare services from Dr. Knight across 4 procedure codes in 2024, for 79 Medicare patients. Medicare paid $13,769 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024234
Medicare patients79
Paid by Medicare$13,769
Procedure codes4
Dr. Knight's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2362024: 18422%
- Surgery
- 2023: 662024: 5024%
- Tests and treatments
- 2023: 152024: 0100%
Dr. Knight compared with the Connecticut median for general surgeons, 2024
- Dr. Knight
- Connecticut median
- Medicare services
- 234vs 1092.1 times
- Medicare patients
- 79vs 9517% below
- Part D claims
- 12vs 2552% below
Medians across 295 general surgeons in Connecticut 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.
Need commercial claims for Dr. Knight?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Knight and other general surgeons in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David Clough Knight treated 79 Medicare patients in 2024, average age 75
CMS counts 79 Medicare patients who saw Dr. Knight in 2024. The largest group is 75 to 84, with 28 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 35% are also on Medicaid. Their average risk score is 3.28, 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 67, with 44% women.
Medicare patients, 202479
Average age75
Average risk score3.28
Also on Medicaid35%
Dr. Knight's Medicare patients by age, 2024
Dr. Knight's Medicare patients by sex, 2024
- Women4051%
- Men3949%
Chronic conditions among Dr. Knight's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes54%
- Ischemic heart disease54%
- Atrial fibrillation46%
- Heart failure43%
- Mood disorders39%
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 67
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David Clough Knight wrote 41 Medicare Part D claims in 2024
In 2024, Dr. Knight wrote 41 Medicare Part D claims for 29 patients. 44% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $115 in total drug cost. In 2023, CMS named 12 claims across 1 drug.
Part D claims, 202441
Drugs named by CMS1
Total drug cost$115
Part D patients29
Dr. Knight's Part D claims by kind of drug, 2024
- Generic18 claims44%
- Brand-name23 claims56%
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
- Antibiotics34%14 of 41 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: 122024: 12No change
Drugs named by CMS: 1 in 2024, 1 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
Dr. David Clough Knight ranks in the 86th percentile for removal of tissue in Medicare
Dr. Knight accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 108 procedures of removal of tissue by Dr. Knight, more than 86% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Where Dr. Knight ranks in Medicare procedure volume
- Removal of tissue
- 86th percentile108 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Melanoma (skin cancer) excision: 1 to 10 procedures (CMS shows small counts as a range)
Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
For MedTech and pharma teams
Find general surgeons like Dr. Knight by procedure volume and prescribing
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. David Clough Knight has 1 publication on record
Dmand AI links 1 paper to Dr. Knight in 2017. Dr. Knight's most frequent co-authors are Steven R. Allen, MD, Parswa Ansari, MD and Joseph Michael Galante, MD.
Papers1
Dr. Knight's most frequent co-authors
- Steven R. Allen, MD1 shared paper
- Parswa Ansari, MD1 shared paper
- Joseph Michael Galante, MD1 shared paper
Recent publications by Dr. Knight
See who Dr. Knight researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Knight works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. David Clough Knight received $4,764 in industry payments from 2016 to 2025
CMS Open Payments shows 158 general payments to Dr. Knight from 50 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 94% of the total. Smith & Nephew, Inc. paid the most, $662.
General payments to Dr. Knight by program year, 2016 to 2025
General payments to Dr. Knight by kind, 2016 to 2025
$4.8Kin total
- Food and beverage$4,50094%
- Speaker and faculty fees$1513%
- Consulting fees$1122%
Companies that paid Dr. Knight the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. David Clough 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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. David Clough 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. David Clough Knight's NPI number?
Dr. David Clough Knight's NPI number is 1841254539. It was assigned on April 12, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David Clough Knight?
Dr. David Clough Knight is a general surgeon in Manchester, Connecticut. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. David Clough Knight practice?
Dr. Knight practices at 71 Haynes St, Manchester, CT 06040. Dr. Knight's primary practice is Manchester Memorial Hospital in Manchester, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Knight to 1 physician office, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Dr. David Clough Knight's office phone number?
The practice phone on file for Dr. Knight is (860) 647-4780.
What is Dr. David Clough Knight's medical license number?
Dr. Knight holds Connecticut license 26150.
Which hospitals is Dr. David Clough Knight affiliated with?
Dr. Knight practices at Manchester Memorial Hospital in Manchester, Connecticut. Dr. Knight is also affiliated with UConn Health Waterbury Hospital.
What medical group is Dr. David Clough Knight part of?
Dr. Knight is linked to Manchester Memorial Hospital. Dmand AI links Dr. Knight to 1 more medical group.
Does Dr. David Clough Knight accept Medicare?
Yes. CMS data shows Dr. Knight billed Medicare for 234 services in 2024, and Dr. Knight accepts Medicare assignment.
How many Medicare patients does Dr. David Clough Knight see?
CMS counts 79 Medicare patients who saw Dr. Knight in 2024, with an average age of 75.
What services does Dr. David Clough Knight bill to Medicare?
In 2024, Dr. Knight's most billed Medicare services were office visit, established patient (99213), surgery: skin and soft tissue (11042) and office visit, established patient (99214).
Show 5 more questionsShow fewer questions
What drugs does Dr. David Clough Knight prescribe most?
In 2024 Medicare Part D data, Dr. Knight's most prescribed drugs by claims were Silver Sulfadiazine.
Has Dr. David Clough Knight received payments from drug or device companies?
CMS Open Payments shows $4,764 in general payments to Dr. Knight from 50 companies from 2016 to 2025. The largest total came from Smith & Nephew, Inc.
How long has Dr. David Clough Knight been practicing?
Dr. Knight graduated from medical school in 1981, 45 years ago.
Does Dr. David Clough Knight do research?
Dmand AI links 1 publication to Dr. Knight.
Who does Dr. David Clough Knight publish with?
Dr. Knight's most frequent co-authors are Steven R. Allen, MD (1 shared paper), Parswa Ansari, MD (1 shared paper) and Joseph Michael Galante, MD (1 shared paper).
Selling to surgery practices?
See general surgeons in Connecticut by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card