Kristine M. Larsen, PA-C
- Medicare patients, 2024
- 163
- Part D claims, 2024
- 339
- Industry payments
- $34
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 3800 Highland Ave Suite 105 Suite 105, Downers Grove, IL 60515-1558
- Practice phone
- Call (630) 701-3840
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
The Midwest Sinus Center
Surgical practice · Downers Grove, Illinois
Find Kristine Larsen'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.
Kristine M. Larsen is a physician assistant in Downers Grove, Illinois
Kristine Larsen practices at The Midwest Sinus Center in Downers Grove, Illinois.
Kristine Larsen's NPI, 1477531150, was assigned on January 4, 2006. Kristine Larsen holds Illinois license 085.000355.
- NPI
- 1477531150NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1850317587
- NPI enumeration date
- January 4, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (630) 701-3840
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kristine M. Larsen practices at The Midwest Sinus Center in Downers Grove, Illinois
Kristine Larsen's primary practice is The Midwest Sinus Center, at 3800 Highland Ave Suite 105 Suite 105, Downers Grove, IL 60515-1558. The practice phone is (630) 701-3840.
- The Midwest Sinus Center3800 Highland Ave Suite 105 Suite 105, Downers Grove, IL 60515-1558Phone(630) 701-3840
Source: Dmand AI Affiliation Data
Kristine M. Larsen is affiliated with 1 site of care and 1 medical group
Kristine Larsen's primary practice is The Midwest Sinus Center in Downers Grove, Illinois. The medical group on file is Midwest Sinus Center.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kristine M. Larsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kristine Larsen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Midwest Sinus Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Kristine M. Larsen is one of 4,299 physician assistants in Illinois
Physician assistant is Kristine Larsen's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kristine Larsen is licensed in Illinois.
Specialties and state licenses
- Physician assistant, IllinoisPrimary
Physician assistants near Kristine Larsen
Counts of physician assistants 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
Kristine M. Larsen treated 163 Medicare patients in 2024, average age 76
CMS counts 163 Medicare patients who saw Kristine Larsen in 2024. The largest group is 75 to 84, with 69 patients. 75% of them have high cholesterol, and 73% have high blood pressure. Their average risk score is 1.23, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kristine Larsen's median patient age at 70, with 65% women.
Kristine Larsen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Kristine Larsen's Medicare patients by sex, 2024
- Women9256%
- Men7144%
Chronic conditions among Kristine Larsen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure73%
- Arthritis60%
- Ischemic heart disease31%
- Chronic kidney disease27%
- Diabetes26%
- Osteoporosis25%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Kristine Larsen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women65%
- Men33%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kristine M. Larsen wrote 339 Medicare Part D claims in 2024
In 2024, Kristine Larsen wrote 339 Medicare Part D claims for 130 patients. 93% of them were for generic drugs.
Kristine Larsen's Part D claims by kind of drug, 2024
- Generic314 claims93%
- Brand-name25 claims7%
Drug classes CMS tracks in Kristine Larsen's Part D claims, 2024
- Opioids9%29 of 339 claims
- Antibiotics21%72 of 339 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Kristine M. Larsen takes part in Medicare
Kristine Larsen 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)
For MedTech and pharma teams
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Kristine M. Larsen received $34 in industry payments in 2025
CMS Open Payments shows 2 general payments to Kristine Larsen from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $20.
Companies that paid Kristine Larsen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Kristine M. Larsen'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 Data |
| 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 (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 Kristine M. Larsen
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kristine M. Larsen's NPI number?
Kristine M. Larsen's NPI number is 1477531150. It was assigned on January 4, 2006, and it is active in the NPI Registry.
What does Kristine M. Larsen specialize in?
Kristine M. Larsen is a physician assistant in Downers Grove, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Kristine M. Larsen practice?
Kristine Larsen practices at 3800 Highland Ave Suite 105 Suite 105, Downers Grove, IL 60515-1558. Kristine Larsen's primary practice is The Midwest Sinus Center in Downers Grove, Illinois.
What is Kristine M. Larsen's office phone number?
The practice phone on file for Kristine Larsen is (630) 701-3840.
What is Kristine M. Larsen's medical license number?
Kristine Larsen holds Illinois license 085.000355.
What medical group is Kristine M. Larsen part of?
Kristine Larsen is linked to Midwest Sinus Center.
Does Kristine M. Larsen accept Medicare?
Yes. CMS lists Kristine Larsen as accepting Medicare assignment.
How many Medicare patients does Kristine M. Larsen see?
CMS counts 163 Medicare patients who saw Kristine Larsen in 2024, with an average age of 76.
Has Kristine M. Larsen received payments from drug or device companies?
CMS Open Payments shows $34 in general payments to Kristine Larsen from 2 companies from 2025 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Kristine M. Larsen been practicing?
Kristine Larsen graduated from medical school in 1987, 39 years ago.
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