Karen B. Renstrom, APRN
- Medicare patients, 2024
- 18
- MIPS score, 2024
- 93
- Hospital affiliations
- 2
- Medical groups
- 2
- State license
- 1
- Practice address
- 80 Seymour Street, Hartford, CT 06102
- Practice phone
- Call (860) 545-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Karen Renstrom'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.
Karen B. Renstrom is a nurse practitioner in Hartford, Connecticut
Karen Renstrom practices at Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare.
Karen Renstrom's NPI, 1457437428, was assigned on October 31, 2006. Karen Renstrom holds Connecticut license 003134.
- NPI
- 1457437428NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052366564
- NPI enumeration date
- October 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (860) 545-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Karen B. Renstrom practices at Hartford Hospital in Hartford, Connecticut
Karen Renstrom's primary practice is Hartford Hospital, at 80 Seymour Street, Hartford, CT 06102 in Hartford County. The practice phone is (860) 545-5000.
- Hartford Hospital80 Seymour Street, Hartford, CT 06102 · Hartford CountyPhone(860) 545-5000
Source: Dmand AI Affiliation Data
Karen B. Renstrom is affiliated with 2 sites of care and 2 medical groups
Karen Renstrom's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. The medical group on file is Hartford Hospital. Dmand AI also links Karen Renstrom to 1 more hospital and 1 medical group, each named with a free account. Karen Renstrom'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 Karen B. Renstrom's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karen Renstrom practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hartford Hospital | Available with a free account |
| +1 more site and 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 Hartford HealthCare and 6.2K+ hospitals, with verified contacts in the same login.
Karen B. Renstrom is one of 635 nurse practitioners in Connecticut
Nurse practitioner is Karen Renstrom's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Karen Renstrom is licensed in Connecticut.
Specialties and state licenses
- Nurse practitioner, ConnecticutPrimary
Nurse practitioners near Karen Renstrom
Counts of nurse practitioners 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
Karen B. Renstrom treated 18 Medicare patients in 2024, average age 74
CMS counts 18 Medicare patients who saw Karen Renstrom in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 2.63, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Karen Renstrom's median patient age at 69, with 29% women.
Chronic conditions among Karen Renstrom's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Heart failure72%
- Arthritis61%
- Diabetes61%
Share of Medicare patients with each condition. A patient can have several.
Karen Renstrom's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women29%
- Men70%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Karen B. Renstrom scored 93 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 93 out of 100 for Karen Renstrom for performance year 2024, reported as part of a group. Karen Renstrom accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Karen Renstrom's MIPS scores, performance year 2024
- 93of 100Final score
- 75.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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
Sources for Karen B. Renstrom'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 patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - 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) |
| 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 Karen B. Renstrom
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karen B. Renstrom's NPI number?
Karen B. Renstrom's NPI number is 1457437428. It was assigned on October 31, 2006, and it is active in the NPI Registry.
What does Karen B. Renstrom specialize in?
Karen B. Renstrom is a nurse practitioner in Hartford, Connecticut. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Karen B. Renstrom practice?
Karen Renstrom practices at 80 Seymour Street, Hartford, CT 06102. Karen Renstrom's primary practice is Hartford Hospital in Hartford, Connecticut, part of Hartford HealthCare. Dmand AI also links Karen Renstrom to 1 hospital and 1 medical group.
What is Karen B. Renstrom's office phone number?
The practice phone on file for Karen Renstrom is (860) 545-5000.
What is Karen B. Renstrom's medical license number?
Karen Renstrom holds Connecticut license 003134.
Which hospitals is Karen B. Renstrom affiliated with?
Karen Renstrom practices at Hartford Hospital in Hartford, Connecticut. Dmand AI links Karen Renstrom to 1 more hospital.
What medical group is Karen B. Renstrom part of?
Karen Renstrom is linked to Hartford Hospital. Dmand AI links Karen Renstrom to 1 more medical group.
Does Karen B. Renstrom accept Medicare?
Yes. CMS lists Karen Renstrom as accepting Medicare assignment.
What is Karen B. Renstrom's MIPS score?
Karen Renstrom's MIPS final score for performance year 2024 is 93 out of 100, reported as part of a group.
How many Medicare patients does Karen B. Renstrom see?
CMS counts 18 Medicare patients who saw Karen Renstrom in 2024, with an average age of 74.
How long has Karen B. Renstrom been practicing?
Karen Renstrom graduated from medical school in 2004, 22 years ago.
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