Dr. Karyn Jennifer Hansen, MD
- Medicare services, 2024
- 139
- Medicare patients, 2024
- 91
- Part D claims, 2024
- 156
- Hospital affiliations
- 1
- Industry payments
- $372
- Practice address
- 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105
- Practice phone
- Call (860) 714-5541
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Karyn Jennifer Hansen is a gynecologic oncologist in Hartford, Connecticut
Dr. Hansen practices at Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health.
Dr. Hansen's NPI, 1700020062, was assigned on April 29, 2009. Dr. Hansen graduated from University of South Carolina School of Medicine in 2009. Dr. Hansen holds Connecticut license 55106.
- NPI
- 1700020062NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5698061117
- NPI enumeration date
- April 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 714-5541
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Karyn Jennifer Hansen practices at Saint Francis Hospital in Hartford, Connecticut
Dr. Hansen's primary practice is Saint Francis Hospital, at 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105 in Hartford County. The practice phone is (860) 714-5541.
- Saint Francis Hospital114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105 · Hartford CountyPhone(860) 714-5541
Source: Dmand AI Affiliation Data
Dr. Karyn Jennifer Hansen is affiliated with 1 site of care and 2 medical groups
Dr. Hansen's primary practice is Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Dr. Hansen to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Karyn Jennifer Hansen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hansen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Hospital | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Karyn Jennifer Hansen is one of 31 gynecologic oncologists in Connecticut
Gynecologic oncology is Dr. Hansen's primary specialty in the NPI Registry, under taxonomy code 207VX0201X. Dmand AI has Dr. Hansen's licenses on file in 2 states: Connecticut and Pennsylvania.
Specialties and state licenses
- Gynecologic oncology, ConnecticutPrimary
- Obstetrics and gynecology, Pennsylvania
Gynecologic oncologists near Dr. Hansen
Counts of gynecologic oncologists 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. Karyn Jennifer Hansen billed Medicare for 139 services in 2024
CMS data shows 139 Medicare services from Dr. Hansen across 4 procedure codes in 2024, all of them office visits, for 91 Medicare patients. Medicare paid $14,692 for them. Every service was in an office.
Dr. Hansen's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1552024: 13910%
Dr. Hansen compared with the Connecticut median for gynecologic oncologists, 2024
- Dr. Hansen
- Connecticut median
- Medicare services
- 139vs 1307% above
- Medicare patients
- 91vs 8014% above
- Part D claims
- 35vs 2825% above
Medians across 32 gynecologic oncologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Hansen'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. Hansen?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hansen and other gynecologic oncologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Karyn Jennifer Hansen treated 91 Medicare patients in 2024, average age 74
CMS counts 91 Medicare patients who saw Dr. Hansen in 2024. The largest group is 75 to 84, with 41 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.35, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Hansen's median patient age at 70, with 98% women.
Dr. Hansen's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Hansen's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Cancer65%
- Arthritis49%
- Anxiety34%
- Mood disorders23%
- Diabetes22%
- Asthma21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hansen'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
- Women98%
- Men0%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Karyn Jennifer Hansen wrote 156 Medicare Part D claims in 2024
In 2024, Dr. Hansen wrote 156 Medicare Part D claims for 50 patients. 90% of them were for generic drugs. CMS names the drug for 35 of them, across 3 drugs with 11 or more claims each, at $310 in total drug cost. In 2023, CMS named 47 claims across 3 drugs.
Dr. Hansen's Part D claims by kind of drug, 2024
- Generic140 claims90%
- Brand-name16 claims10%
Dr. Hansen'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, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 472024: 3526%
Drugs named by CMS: 3 in 2024, 3 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
How Dr. Karyn Jennifer Hansen takes part in Medicare
Dr. Hansen accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Removal of the uterus: 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)
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Dr. Karyn Jennifer Hansen received $372 in industry payments from 2018 to 2024
CMS Open Payments shows 3 general payments to Dr. Hansen from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Genmab U.S., Inc. paid the most, $127.
General payments to Dr. Hansen by program year, 2018 to 2024
Companies that paid Dr. Hansen the most, 2018 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Karyn Jennifer Hansen graduated from University of South Carolina School of Medicine
Dr. Hansen graduated from University of South Carolina School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Karyn Jennifer Hansen'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) |
| 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. Karyn Jennifer Hansen
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. Karyn Jennifer Hansen's NPI number?
Dr. Karyn Jennifer Hansen's NPI number is 1700020062. It was assigned on April 29, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Karyn Jennifer Hansen?
Dr. Karyn Jennifer Hansen is a gynecologic oncologist in Hartford, Connecticut. The primary specialty in the NPI Registry is Gynecologic Oncology Physician (taxonomy code 207VX0201X).
Where does Dr. Karyn Jennifer Hansen practice?
Dr. Hansen practices at 114 Woodland Street & 500 Blue Hills Avenue, Hartford, CT 06105. Dr. Hansen's primary practice is Saint Francis Hospital in Hartford, Connecticut, part of Trinity Health. Dmand AI also links Dr. Hansen to 1 medical group.
What is Dr. Karyn Jennifer Hansen's office phone number?
The practice phone on file for Dr. Hansen is (860) 714-5541.
What is Dr. Karyn Jennifer Hansen's medical license number?
Dr. Hansen holds Connecticut license 55106, one of the licenses on file in 2 states.
Which states has Dr. Karyn Jennifer Hansen been licensed in?
Dmand AI has state licenses on file for Dr. Hansen in Connecticut and Pennsylvania.
Which hospitals is Dr. Karyn Jennifer Hansen affiliated with?
Dr. Hansen practices at Saint Francis Hospital in Hartford, Connecticut.
What medical group is Dr. Karyn Jennifer Hansen part of?
Dr. Hansen is linked to Trinity Health Of New England Medical Group. Dmand AI links Dr. Hansen to 1 more medical group.
Does Dr. Karyn Jennifer Hansen accept Medicare?
Yes. CMS data shows Dr. Hansen billed Medicare for 139 services in 2024, and Dr. Hansen accepts Medicare assignment.
How many Medicare patients does Dr. Karyn Jennifer Hansen see?
CMS counts 91 Medicare patients who saw Dr. Hansen in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Karyn Jennifer Hansen bill to Medicare?
In 2024, Dr. Hansen's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Karyn Jennifer Hansen go to medical school?
Dr. Hansen graduated from University of South Carolina School of Medicine in 2009.
What drugs does Dr. Karyn Jennifer Hansen prescribe most?
In 2024 Medicare Part D data, Dr. Hansen's most prescribed drugs by claims were Prochlorperazine Maleate, Dexamethasone and Potassium Chloride.
Has Dr. Karyn Jennifer Hansen received payments from drug or device companies?
CMS Open Payments shows $372 in general payments to Dr. Hansen from 3 companies from 2018 to 2024. The largest total came from Genmab U.S., Inc.
How long has Dr. Karyn Jennifer Hansen been practicing?
Dr. Hansen graduated from medical school in 2009, 17 years ago.
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