Kristen L. Leffel, NP
- Medicare patients, 2024
- 167
- Part D claims, 2024
- 117
- MIPS score, 2024
- 84
- Industry payments
- $78
- Affiliated sites
- 2
- Practice address
- 850 N Harrison St, Warsaw, IN 46580
- Practice phone
- Call (574) 385-3146
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Bowen Health - Warsaw Clinic
FQHC - Main Site · Warsaw, Indiana
Find Kristen Leffel'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.
Kristen L. Leffel is a nurse practitioner in Warsaw, Indiana
Kristen Leffel practices at Bowen Health - Warsaw Clinic in Warsaw, Indiana.
Kristen Leffel's NPI, 1346509882, was assigned on May 3, 2012. Kristen Leffel holds Indiana license 71004041A.
- NPI
- 1346509882NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153587852
- NPI enumeration date
- May 3, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (574) 385-3146
- 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)
Kristen L. Leffel practices at Bowen Health - Warsaw Clinic in Warsaw, Indiana
Kristen Leffel's primary practice is Bowen Health - Warsaw Clinic, at 850 N Harrison St, Warsaw, IN 46580. The practice phone is (574) 385-3146.
- Bowen Health - Warsaw Clinic850 N Harrison St, Warsaw, IN 46580Phone(574) 385-3146
Source: Dmand AI Affiliation Data
Kristen L. Leffel is affiliated with 2 sites of care and 1 medical group
Kristen Leffel's primary practice is Bowen Health - Warsaw Clinic in Warsaw, Indiana. The medical group on file is Bowen Health. Dmand AI also links Kristen Leffel to 1 more behavioral health center, named with a free account. Kristen Leffel's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kristen L. Leffel's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kristen Leffel practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Bowen Health - Warsaw Clinic | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Kristen L. Leffel is one of 2,019 nurse practitioners in Indiana
Nurse practitioner is Kristen Leffel's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kristen Leffel is licensed in Indiana.
Specialties and state licenses
- Nurse practitioner, IndianaPrimary
Nurse practitioners near Kristen Leffel
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
Kristen L. Leffel treated 167 Medicare patients in 2024, average age 72
CMS counts 167 Medicare patients who saw Kristen Leffel in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high cholesterol, and 71% have high blood pressure. 12% are also on Medicaid. Their average risk score is 1.00, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kristen Leffel's median patient age at 36, with 54% women.
Kristen Leffel's Medicare patients by age, 2024
Kristen Leffel's Medicare patients by sex, 2024
- Women10261%
- Men6539%
Chronic conditions among Kristen Leffel's Medicare patients, 2024
- High cholesterol75%
- High blood pressure71%
- Arthritis70%
- Ischemic heart disease29%
- Diabetes28%
- Mood disorders27%
- Anxiety26%
- Chronic kidney disease25%
Share of Medicare patients with each condition. A patient can have several.
Kristen Leffel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women54%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kristen L. Leffel wrote 117 Medicare Part D claims in 2024
In 2024, Kristen Leffel wrote 117 Medicare Part D claims for 112 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Kristen Leffel's Part D claims, 2024
- Opioids27%32 of 117 claims
- Antibiotics12%14 of 117 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
Kristen L. Leffel scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Kristen Leffel for performance year 2024, reported as part of a group. Kristen Leffel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Kristen Leffel's MIPS scores, performance year 2024
- 84of 100Final score
- 81of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Kristen L. Leffel received $78 in industry payments in 2025
CMS Open Payments shows 4 general payments to Kristen Leffel from 4 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Lundbeck LLC paid the most, $23.
Companies that paid Kristen Leffel 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 Kristen L. Leffel'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) |
| 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)Clinician Public Reporting: Overall MIPS Performance (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 Kristen L. Leffel
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kristen L. Leffel's NPI number?
Kristen L. Leffel's NPI number is 1346509882. It was assigned on May 3, 2012, and it is active in the NPI Registry.
What does Kristen L. Leffel specialize in?
Kristen L. Leffel is a nurse practitioner in Warsaw, Indiana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kristen L. Leffel practice?
Kristen Leffel practices at 850 N Harrison St, Warsaw, IN 46580. Kristen Leffel's primary practice is Bowen Health - Warsaw Clinic in Warsaw, Indiana. Dmand AI also links Kristen Leffel to 1 behavioral health center.
What is Kristen L. Leffel's office phone number?
The practice phone on file for Kristen Leffel is (574) 385-3146.
What is Kristen L. Leffel's medical license number?
Kristen Leffel holds Indiana license 71004041A.
What medical group is Kristen L. Leffel part of?
Kristen Leffel is linked to Bowen Health.
Does Kristen L. Leffel accept Medicare?
Yes. CMS lists Kristen Leffel as accepting Medicare assignment.
What is Kristen L. Leffel's MIPS score?
Kristen Leffel's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Kristen L. Leffel see?
CMS counts 167 Medicare patients who saw Kristen Leffel in 2024, with an average age of 72.
Has Kristen L. Leffel received payments from drug or device companies?
CMS Open Payments shows $78 in general payments to Kristen Leffel from 4 companies from 2025 to 2025. The largest total came from Lundbeck LLC.
How long has Kristen L. Leffel been practicing?
Kristen Leffel graduated from medical school in 2012, 14 years ago.
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