Dr. Kristin K. Cassidy, MD
- Medicare services, 2024
- 1,375
- Medicare patients, 2024
- 283
- Part D claims, 2024
- 8,642
- Hospital affiliations
- 3
- Industry payments
- $181
- Practice address
- 700 N Lake Ave, Twin Lakes, WI 53181
- Practice phone
- Call (877) 576-3544
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Aurora Medical Group, Inc.
Twin Lakes, Wisconsin
Find Dr. Cassidy'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. Kristin K. Cassidy is an internist in Twin Lakes, Wisconsin
Dr. Cassidy practices at Aurora Medical Group, Inc. in Twin Lakes, Wisconsin.
Dr. Cassidy's NPI, 1366451411, was assigned on August 7, 2006. Dr. Cassidy graduated from University of Wisconsin School of Medicine in 1997. Dr. Cassidy holds Wisconsin license 40094.
- NPI
- 1366451411NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7810027752
- NPI enumeration date
- August 7, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (877) 576-3544
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kristin K. Cassidy practices at Aurora Medical Group, Inc. in Twin Lakes, Wisconsin
Dr. Cassidy's primary practice is Aurora Medical Group, Inc., at 700 N Lake Ave, Twin Lakes, WI 53181 in Kenosha County. The practice phone is (877) 576-3544.
- Aurora Medical Group, Inc.700 N Lake Ave, Twin Lakes, WI 53181 · Kenosha CountyPhone(877) 576-3544
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Kristin K. Cassidy is affiliated with 8 sites of care and 2 medical groups
Dr. Cassidy's primary practice is Aurora Medical Group, Inc. in Twin Lakes, Wisconsin. Dr. Cassidy is also affiliated with Aurora Medical Center - Kenosha. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Cassidy to 2 more hospitals, 2 group practices and clinics, 1 home health agency, 1 hospice and 1 medical group, 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. Kristin K. Cassidy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Cassidy practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Medical Group, Inc. | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kristin K. Cassidy is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Cassidy's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Cassidy is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Cassidy
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. Kristin K. Cassidy billed Medicare for 1,375 services in 2024
CMS data shows 1,375 Medicare services from Dr. Cassidy across 15 procedure codes in 2024, for 283 Medicare patients. Medicare paid $87,168 for them. Every service was in an office.
Dr. Cassidy's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 4682024: 58826%
- Other services
- 2023: 3252024: 3114%
- Surgery
- 2023: 2722024: 272No change
- Tests and treatments
- 2023: 832024: 13259%
- Lab and pathology
- 2023: 492024: 7247%
Dr. Cassidy compared with the Wisconsin median for internists, 2024
- Dr. Cassidy
- Wisconsin median
- Medicare services
- 1,375vs 4573.0 times
- Medicare patients
- 283vs 19942% above
- Part D claims
- 7,950vs 43318.4 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Cassidy'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. Cassidy and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kristin K. Cassidy treated 283 Medicare patients in 2024, average age 73
CMS counts 283 Medicare patients who saw Dr. Cassidy in 2024. The largest group is 65 to 74, with 138 patients. 66% of them have high blood pressure, and 65% have high cholesterol. 6% are also on Medicaid. Their average risk score is 0.94, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Cassidy's median patient age at 66, with 64% women.
Dr. Cassidy's Medicare patients by age, 2024
Dr. Cassidy's Medicare patients by sex, 2024
- Women17060%
- Men11340%
Chronic conditions among Dr. Cassidy's Medicare patients, 2024
- High blood pressure66%
- High cholesterol65%
- Arthritis42%
- Diabetes24%
- Chronic kidney disease21%
- Atrial fibrillation18%
- Mood disorders17%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Cassidy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 66
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kristin K. Cassidy wrote 8,642 Medicare Part D claims in 2024
In 2024, Dr. Cassidy wrote 8,642 Medicare Part D claims for 561 patients. 88% of them were for generic drugs. CMS names the drug for 7,950 of them, across 131 drugs with 11 or more claims each, at $567,100 in total drug cost. In 2023, CMS named 7,636 claims across 131 drugs.
Dr. Cassidy's Part D claims by kind of drug, 2024
- Generic7,562 claims88%
- Brand-name1,020 claims12%
- Other60 claims1%
Dr. Cassidy'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. Cassidy's Part D claims, 2024
- Opioids2%163 of 8,642 claims
- Antibiotics2%176 of 8,642 claims
- Antipsychotics, patients 65 and over1%51 of 8,642 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: 7,6362024: 7,9504%
Drugs named by CMS: 131 in 2024, 131 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. Kristin K. Cassidy offers telehealth to Medicare patients
Dr. Cassidy accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Cassidy as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Kristin K. Cassidy received $181 in industry payments from 2019 to 2022
CMS Open Payments shows 3 general payments to Dr. Cassidy from 2 drug and device companies from 2019 to 2022. Food and beverage make up the largest share, 94% of the total. Pfizer Inc. paid the most, $169.
General payments to Dr. Cassidy by program year, 2019 to 2022
General payments to Dr. Cassidy by kind, 2019 to 2022
- Food and beverage$16994%
- Education$126%
Companies that paid Dr. Cassidy the most, 2019 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kristin K. Cassidy graduated from University of Wisconsin School of Medicine
Dr. Cassidy graduated from University of Wisconsin School of Medicine in 1997.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kristin K. Cassidy'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) |
| 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. Kristin K. Cassidy
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. Kristin K. Cassidy's NPI number?
Dr. Kristin K. Cassidy's NPI number is 1366451411. It was assigned on August 7, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kristin K. Cassidy?
Dr. Kristin K. Cassidy is an internist in Twin Lakes, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Kristin K. Cassidy practice?
Dr. Cassidy practices at 700 N Lake Ave, Twin Lakes, WI 53181. Dr. Cassidy's primary practice is Aurora Medical Group, Inc. in Twin Lakes, Wisconsin. Dmand AI also links Dr. Cassidy to 2 hospitals, 2 group practices and clinics, 1 home health agency, 1 hospice and 1 medical group.
What is Dr. Kristin K. Cassidy's office phone number?
The practice phone on file for Dr. Cassidy is (877) 576-3544.
What is Dr. Kristin K. Cassidy's medical license number?
Dr. Cassidy holds Wisconsin license 40094.
Which hospitals is Dr. Kristin K. Cassidy affiliated with?
Dr. Cassidy is affiliated with Aurora Medical Center - Kenosha. Dmand AI links Dr. Cassidy to 2 more hospitals.
What medical group is Dr. Kristin K. Cassidy part of?
Dr. Cassidy is linked to Aurora Medical Group. Dmand AI links Dr. Cassidy to 1 more medical group.
Does Dr. Kristin K. Cassidy accept Medicare?
Yes. CMS data shows Dr. Cassidy billed Medicare for 1,375 services in 2024, and Dr. Cassidy accepts Medicare assignment.
Does Dr. Kristin K. Cassidy offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Cassidy as offering telehealth services.
How many Medicare patients does Dr. Kristin K. Cassidy see?
CMS counts 283 Medicare patients who saw Dr. Cassidy in 2024, with an average age of 73.
Show 5 more questionsShow fewer questions
What services does Dr. Kristin K. Cassidy bill to Medicare?
In 2024, Dr. Cassidy's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
Where did Dr. Kristin K. Cassidy go to medical school?
Dr. Cassidy graduated from University of Wisconsin School of Medicine in 1997.
What drugs does Dr. Kristin K. Cassidy prescribe most?
In 2024 Medicare Part D data, Dr. Cassidy's most prescribed drugs by claims were Levothyroxine Sodium, Atorvastatin Calcium and Amlodipine Besylate.
Has Dr. Kristin K. Cassidy received payments from drug or device companies?
CMS Open Payments shows $181 in general payments to Dr. Cassidy from 2 companies from 2019 to 2022. The largest total came from Pfizer Inc.
How long has Dr. Kristin K. Cassidy been practicing?
Dr. Cassidy graduated from medical school in 1997, 29 years ago.
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