Dr. Kara Lee Larsen, DO
- Medicare services, 2024
- 52
- Medicare patients, 2024
- 33
- Part D claims, 2024
- 67
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Practice address
- 189 Storrs Rd, Mansfield Center, CT 06250
- Practice phone
- Call (860) 456-1311
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Larsen's professional email, personal email and mobile number
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Dr. Kara Lee Larsen is a psychiatrist in Mansfield Center, Connecticut
Dr. Larsen practices at Natchaug Hospital in Mansfield Center, Connecticut, part of Hartford HealthCare.
Dr. Larsen's NPI, 1417216276, was assigned on May 14, 2012. Dr. Larsen graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2012. Dr. Larsen holds Arizona license 008138.
- NPI
- 1417216276NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8820214752
- NPI enumeration date
- May 14, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 456-1311
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kara Lee Larsen practices at Natchaug Hospital in Mansfield Center, Connecticut
Dr. Larsen's primary practice is Natchaug Hospital, at 189 Storrs Rd, Mansfield Center, CT 06250 in Tolland County. The practice phone is (860) 456-1311.
- Natchaug Hospital189 Storrs Rd, Mansfield Center, CT 06250 · Tolland CountyPhone(860) 456-1311
Source: Dmand AI Affiliation Data
Dr. Kara Lee Larsen is affiliated with 1 site of care and 2 medical groups
Dr. Larsen's primary practice is Natchaug Hospital in Mansfield Center, Connecticut, part of Hartford HealthCare. The medical group on file is Natchaug Hospital. Dmand AI also links Dr. Larsen to 1 more medical group, named with a free account. Dr. Larsen's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kara Lee Larsen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Larsen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Natchaug Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Kara Lee Larsen is one of 828 psychiatrists in Connecticut
Psychiatry is Dr. Larsen's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Larsen's licenses on file in 3 states: Arizona, Iowa and Montana.
Specialties and state licenses
- Psychiatry, ArizonaPrimary
- Iowa license
- Montana license
Psychiatrists near Dr. Larsen
Counts of psychiatrists 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. Kara Lee Larsen billed Medicare for 52 services in 2024
CMS data shows 52 Medicare services from Dr. Larsen across 2 procedure codes in 2024, for 33 Medicare patients. Medicare paid $2,338 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Larsen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 432024: 5221%
Dr. Larsen compared with the Connecticut median for psychiatrists, 2024
- Dr. Larsen
- Connecticut median
- Medicare services
- 52vs 11153% below
- Medicare patients
- 33vs 4018% below
- Part D claims
- 12vs 14292% below
Medians across 886 psychiatrists in Connecticut with Dmand AI profiles that report each measure.
Dr. Larsen'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. Larsen and other psychiatrists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kara Lee Larsen treated 33 Medicare patients in 2024, average age 59
CMS counts 33 Medicare patients who saw Dr. Larsen in 2024. The largest group is under 65, with 21 patients. 75% of them have anxiety, and 75% have bipolar disorder. 67% are also on Medicaid. Their average risk score is 1.65, 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. Larsen's median patient age at 31, with 46% women.
Dr. Larsen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Larsen's Medicare patients by sex, 2024
- Women1545%
- Men1855%
Chronic conditions among Dr. Larsen's Medicare patients, 2024
- Anxiety75%
- Bipolar disorder75%
- Depression75%
- High blood pressure75%
- Mood disorders75%
- High cholesterol58%
- Schizophrenia and other psychoses55%
- Tobacco use55%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 31
Patient panel by sex, all payers
- Women46%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kara Lee Larsen wrote 67 Medicare Part D claims in 2024
In 2024, Dr. Larsen wrote 67 Medicare Part D claims for 12 patients. 100% of them were for generic drugs. CMS names the drug for 12 of them, across 1 drug with 11 or more claims each, at $326 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Dr. Larsen'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.
Part D claims for drugs CMS names, 2022 to 2024
- 2022
- 2024
- Claims for drugs CMS names
- 2022: 122024: 12No change
Drugs named by CMS: 1 in 2024, 1 in 2022.
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. Kara Lee Larsen scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Larsen for performance year 2024, reported as part of a group. Dr. Larsen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Larsen's MIPS scores, performance year 2024
- 85of 100Final score
- 74.3of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Kara Lee Larsen received $63 in industry payments from 2019 to 2021
CMS Open Payments shows 3 general payments to Dr. Larsen from 2 drug and device companies from 2019 to 2021. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $36.
General payments to Dr. Larsen by program year, 2019 to 2021
Companies that paid Dr. Larsen the most, 2019 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kara Lee Larsen graduated from Kansas City University of Med & Biosciences, College of Osteo Med
Dr. Larsen graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2012.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kara Lee 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 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)Clinician Public Reporting: Overall MIPS Performance (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. Kara Lee 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 Dr. Kara Lee Larsen's NPI number?
Dr. Kara Lee Larsen's NPI number is 1417216276. It was assigned on May 14, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Kara Lee Larsen?
Dr. Kara Lee Larsen is a psychiatrist in Mansfield Center, Connecticut. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Kara Lee Larsen practice?
Dr. Larsen practices at 189 Storrs Rd, Mansfield Center, CT 06250. Dr. Larsen's primary practice is Natchaug Hospital in Mansfield Center, Connecticut, part of Hartford HealthCare. Dmand AI also links Dr. Larsen to 1 medical group.
What is Dr. Kara Lee Larsen's office phone number?
The practice phone on file for Dr. Larsen is (860) 456-1311.
What is Dr. Kara Lee Larsen's medical license number?
Dr. Larsen holds Arizona license 008138, one of the licenses on file in 3 states.
Which states has Dr. Kara Lee Larsen been licensed in?
Dmand AI has state licenses on file for Dr. Larsen in Arizona, Iowa and Montana.
Which hospitals is Dr. Kara Lee Larsen affiliated with?
Dr. Larsen practices at Natchaug Hospital in Mansfield Center, Connecticut.
What medical group is Dr. Kara Lee Larsen part of?
Dr. Larsen is linked to Natchaug Hospital. Dmand AI links Dr. Larsen to 1 more medical group.
Does Dr. Kara Lee Larsen accept Medicare?
Yes. CMS data shows Dr. Larsen billed Medicare for 52 services in 2024, and Dr. Larsen accepts Medicare assignment.
What is Dr. Kara Lee Larsen's MIPS score?
Dr. Larsen's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
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How many Medicare patients does Dr. Kara Lee Larsen see?
CMS counts 33 Medicare patients who saw Dr. Larsen in 2024, with an average age of 59.
What services does Dr. Kara Lee Larsen bill to Medicare?
In 2024, Dr. Larsen's most billed Medicare services were hospital inpatient care (99231) and hospital inpatient care (99232).
Where did Dr. Kara Lee Larsen go to medical school?
Dr. Larsen graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2012.
What drugs does Dr. Kara Lee Larsen prescribe most?
In 2024 Medicare Part D data, Dr. Larsen's most prescribed drugs by claims were Olanzapine.
Has Dr. Kara Lee Larsen received payments from drug or device companies?
CMS Open Payments shows $63 in general payments to Dr. Larsen from 2 companies from 2019 to 2021. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Kara Lee Larsen been practicing?
Dr. Larsen graduated from medical school in 2012, 14 years ago.
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