LEANN STEFFENSMEIER ACNP-BC
NPI 1982015814
Nurse Practitioner - Acute Care in Mankato, MN
About Leann Steffensmeier Acnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEANN STEFFENSMEIER ACNP-BC (NPI 1982015814) is an individual acute care provider in Mankato, Minnesota, licensed in Minnesota (6548) and active in the NPI registry since May 2014. She is enrolled in Medicare PECOS, is affiliated with United Hospital District, and is a graduate of Other (2012).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Leann Steffensmeier Acnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Leann Steffensmeier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Mankato, MN 56001
- Reassigned Medicare billing, Minnesota enrollment
- 322 clinicians in this Medicare group
Mankato, MN 56001
- Reassigned Medicare billing, Minnesota enrollment
- 1,572 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 5
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
United Hospital District
Critical Access Hospitals · Blue Earth, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 56001 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
MANKATO, MN 56001
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Leann Steffensmeier's NPI number?
The NPI number for Leann Steffensmeier is 1982015814. It was assigned to this individual provider in the NPPES registry on May 14, 2014.
Where is Leann Steffensmeier located?
Leann Steffensmeier practices at 1230 E Main St, Mankato, MN 56001. The listed phone number is (507) 625-1811.
What is Leann Steffensmeier's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Leann Steffensmeier enrolled in Medicare?
Yes. Leann Steffensmeier is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Leann Steffensmeier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leann Steffensmeier reassigns Medicare benefits to 2 organizations: Mankato Clinic Ltd (Mankato, MN) and Mayo Clinic Health System-Southwest Minnesota Region (Mankato, MN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Leann Steffensmeier's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leann Steffensmeier accept?
Health plans from Sanford Health Plan list Leann Steffensmeier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Leann Steffensmeier affiliated with any hospitals?
According to CMS data, Leann Steffensmeier is affiliated with United Hospital District.
When was this NPI record last updated?
The NPPES record for Leann Steffensmeier was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Leann Steffensmeier, ACNP-BC · NPI 1982015814
Acute Care physician in Mankato, Minnesota. Individual provider, active in the CMS NPPES registry since May 14, 2014.
## Identity
- **NPI:** 1982015814 (Entity type: Individual)
- **Enumerated:** May 14, 2014
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 6548 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 1230 E MAIN ST, Mankato, MN 56001-8001
- **Phone:** (507) 625-1811 · **Fax:** (507) 389-8576
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Mankato Clinic Ltd (NPI 1629044029, Mankato, MN); Mayo Clinic Health System-Southwest Minnesota Region (NPI 1578545422, Mankato, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2012
## Record status
- **NPPES last updated:** May 19, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1982015814) · Data from the CMS NPPES public registry.