Int J Dermatol
Dr. Jeffrey D. Knispel, MD
- Medicare services, 2024
- 5,960
- Medicare patients, 2024
- 1,607
- Part D claims, 2024
- 1,883
- Publications
- 1
- Clinical trials
- 1
- Practice address
- 170 Mt Pleasant Rd, Newtown, CT 06470
- Practice phone
- Call (203) 792-4151
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dermatology Associates of Western Connecticut
Newtown, Connecticut
Find Dr. Knispel'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. Jeffrey D. Knispel is a dermatologist in Newtown, Connecticut
Dr. Knispel practices at Dermatology Associates of Western Connecticut in Newtown, Connecticut.
Dr. Knispel's NPI, 1710983036, was assigned on June 22, 2005. Dr. Knispel graduated from Icahn School of Medicine at Mount Sinai in 1995. Dr. Knispel holds Connecticut license 038731.
- NPI
- 1710983036NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466490545
- NPI enumeration date
- June 22, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 792-4151
- 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. Jeffrey D. Knispel practices at Dermatology Associates of Western Connecticut in Newtown, Connecticut
Dr. Knispel's primary practice is Dermatology Associates of Western Connecticut, at 170 Mt Pleasant Rd, Newtown, CT 06470 in Western Ct County. The practice phone is (203) 792-4151.
- Dermatology Associates of Western Connecticut170 Mt Pleasant Rd, Newtown, CT 06470 · Western Ct CountyPhone(203) 792-4151
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jeffrey D. Knispel is affiliated with 3 sites of care and 1 medical group
Dr. Knispel's primary practice is Dermatology Associates of Western Connecticut in Newtown, Connecticut. Dr. Knispel is also affiliated with Northwell Danbury Hospital. The medical group on file is Dermatology Associates of Western Connecticut. Dmand AI also links Dr. Knispel 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 Dr. Jeffrey D. Knispel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knispel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dermatology Associates of Western Connecticut | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jeffrey D. Knispel is one of 225 dermatologists in Connecticut
Dermatology is Dr. Knispel's primary specialty in the NPI Registry, under taxonomy code 207N00000X. Dr. Knispel is licensed in Connecticut.
Specialties and state licenses
- Dermatology, ConnecticutPrimary
Dermatologists near Dr. Knispel
Counts of dermatologists 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. Jeffrey D. Knispel billed Medicare for 5,960 services in 2024
CMS data shows 5,960 Medicare services from Dr. Knispel across 36 procedure codes in 2024, for 1,607 Medicare patients. Medicare paid $300,187 for them. Every service was in an office.
Dr. Knispel's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Surgery
- 2023: 2,9642024: 2,969No change
- Office and hospital visits
- 2023: 1,7602024: 1,8626%
- Lab and pathology
- 2023: 9292024: 83710%
- Drugs given in the office
- 2023: 1892024: 22519%
- Tests and treatments
- 2023: 532024: 6726%
Dr. Knispel compared with the Connecticut median for dermatologists, 2024
- Dr. Knispel
- Connecticut median
- Medicare services
- 5,960vs 1,4154.2 times
- Medicare patients
- 1,607vs 4004.0 times
- Part D claims
- 1,674vs 5183.2 times
Medians across 222 dermatologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Knispel'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. Knispel?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Knispel and other dermatologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jeffrey D. Knispel treated 1,607 Medicare patients in 2024, average age 76
CMS counts 1,607 Medicare patients who saw Dr. Knispel in 2024. The largest group is 65 to 74, with 678 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 7% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Knispel's median patient age at 60, with 50% women.
Dr. Knispel's Medicare patients by age, 2024
Dr. Knispel's Medicare patients by sex, 2024
- Women71845%
- Men88955%
Chronic conditions among Dr. Knispel's Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis42%
- Ischemic heart disease27%
- Anxiety21%
- Diabetes20%
- Atrial fibrillation19%
- Cancer19%
Share of Medicare patients with each condition. A patient can have several.
Dr. Knispel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 60
Patient panel by sex, all payers
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jeffrey D. Knispel wrote 1,883 Medicare Part D claims in 2024
In 2024, Dr. Knispel wrote 1,883 Medicare Part D claims for 783 patients. 90% of them were for generic drugs. CMS names the drug for 1,674 of them, across 30 drugs with 11 or more claims each, at $681,402 in total drug cost. In 2023, CMS named 1,620 claims across 33 drugs.
Dr. Knispel's Part D claims by kind of drug, 2024
- Generic1,693 claims90%
- Brand-name190 claims10%
Dr. Knispel'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. Knispel's Part D claims, 2024
- Antibiotics7%141 of 1,883 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: 1,6202024: 1,6743%
Drugs named by CMS: 30 in 2024, 33 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. Jeffrey D. Knispel scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Knispel for performance year 2024, reported as part of a group. Dr. Knispel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 1,313 procedures of removal of skin lesions by Dr. Knispel, more than 95% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Knispel's MIPS scores, performance year 2024
- 94of 100Final score
- 97.8of 100Quality
- 40of 100Improvement Activities
- 84of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Knispel ranks in Medicare procedure volume
- Removal of skin lesions
- 95th percentile1,313 procedures
- Skin biopsy
- 90th percentile285 procedures
- Removal or shaving of skin growth
- 91st percentile244 procedures
- Melanoma (skin cancer) excision
- 70th percentile15 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jeffrey D. Knispel has 1 publication on record
Dmand AI links 1 paper to Dr. Knispel in 2016. Dr. Knispel's most frequent co-author is Emily Sara Yin, MD.
Dr. Knispel's most frequent co-authors
Recent publications by Dr. Knispel
See who Dr. Knispel researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Knispel works with, so you can find a warm path to the right dermatologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jeffrey D. Knispel has worked on 1 clinical trial
Dmand AI links Dr. Knispel to 1 clinical trial. Conditions studied include Psoriasis and Skin Diseases, Papulosquamous. Open Payments lists research payments to Dr. Knispel that name 1 trial.
Conditions in Dr. Knispel's trials
- Psoriasis
- Skin Diseases, Papulosquamous
Investigators on the most trials with Dr. Knispel
Recent clinical trials with Dr. Knispel
Sources: Open Payments (CMS), 2025 data, released July 7, 2026; Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Jeffrey D. Knispel received $50,592 in industry payments from 2016 to 2025
CMS Open Payments shows 2,085 general payments to Dr. Knispel from 59 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 63% of the total. Abbvie Inc. paid the most, $5,498. It also lists 26 research payments totaling $53,820 from 2016 to 2023, naming 1 clinical trial.
General payments to Dr. Knispel by program year, 2016 to 2025
General payments to Dr. Knispel by kind, 2016 to 2025
- Food and beverage$32,09663%
- Consulting fees$12,35624%
- Speaker and faculty fees$3,8838%
- Education$1,3853%
- Other$8732%
Companies that paid Dr. Knispel the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jeffrey D. Knispel graduated from Icahn School of Medicine at Mount Sinai
Dr. Knispel graduated from Icahn School of Medicine at Mount Sinai in 1995.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jeffrey D. Knispel's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jeffrey D. Knispel
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. Jeffrey D. Knispel's NPI number?
Dr. Jeffrey D. Knispel's NPI number is 1710983036. It was assigned on June 22, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jeffrey D. Knispel?
Dr. Jeffrey D. Knispel is a dermatologist in Newtown, Connecticut. The primary specialty in the NPI Registry is Dermatology Physician (taxonomy code 207N00000X).
Where does Dr. Jeffrey D. Knispel practice?
Dr. Knispel practices at 170 Mt Pleasant Rd, Newtown, CT 06470. Dr. Knispel's primary practice is Dermatology Associates of Western Connecticut in Newtown, Connecticut. Dmand AI also links Dr. Knispel to 1 group practice or clinic.
What is Dr. Jeffrey D. Knispel's office phone number?
The practice phone on file for Dr. Knispel is (203) 792-4151.
What is Dr. Jeffrey D. Knispel's medical license number?
Dr. Knispel holds Connecticut license 038731.
Which hospitals is Dr. Jeffrey D. Knispel affiliated with?
Dr. Knispel is affiliated with Northwell Danbury Hospital.
What medical group is Dr. Jeffrey D. Knispel part of?
Dr. Knispel is linked to Dermatology Associates of Western Connecticut.
Does Dr. Jeffrey D. Knispel accept Medicare?
Yes. CMS data shows Dr. Knispel billed Medicare for 5,960 services in 2024, and Dr. Knispel accepts Medicare assignment.
What is Dr. Jeffrey D. Knispel's MIPS score?
Dr. Knispel's MIPS final score for performance year 2024 is 94 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jeffrey D. Knispel see?
CMS counts 1,607 Medicare patients who saw Dr. Knispel in 2024, with an average age of 76.
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What services does Dr. Jeffrey D. Knispel bill to Medicare?
In 2024, Dr. Knispel's most billed Medicare services were surgery: skin and soft tissue (17003), office visit, established patient (99213) and lab and pathology test (88305).
Where did Dr. Jeffrey D. Knispel go to medical school?
Dr. Knispel graduated from Icahn School of Medicine at Mount Sinai in 1995.
What drugs does Dr. Jeffrey D. Knispel prescribe most?
In 2024 Medicare Part D data, Dr. Knispel's most prescribed drugs by claims were Triamcinolone Acetonide, Betamethasone Diprop Augmented and Hydrocortisone.
Has Dr. Jeffrey D. Knispel received payments from drug or device companies?
CMS Open Payments shows $50,592 in general payments to Dr. Knispel from 59 companies from 2016 to 2025. The largest total came from Abbvie Inc.
How long has Dr. Jeffrey D. Knispel been practicing?
Dr. Knispel graduated from medical school in 1995, 31 years ago.
Does Dr. Jeffrey D. Knispel do research?
Dmand AI links 1 publication to Dr. Knispel. Dr. Knispel has worked on 1 clinical trial.
Who does Dr. Jeffrey D. Knispel publish with?
Dr. Knispel's most frequent co-authors are Emily Sara Yin, MD (1 shared paper).
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