MS. ERIN E LEACH CNP
NPI 1952063703
Nurse Practitioner - Acute Care in Saint Paul, MN
About Ms. Erin E Leach Cnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ERIN E LEACH CNP (NPI 1952063703) is an individual acute care provider in Saint Paul, Minnesota, licensed in Minnesota (8627) and active in the NPI registry since October 2021. She is enrolled in Medicare PECOS, is affiliated with Allina United Hospital, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Erin E Leach Cnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Erin Leach reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Paul, MN 55102
- Reassigned Medicare billing, Minnesota enrollment
- 3,633 clinicians in this Medicare group
Saint Paul, MN 55104
- Reassigned Medicare billing, Minnesota enrollment
- 2,373 clinicians in this Medicare group
Minneapolis, MN 55455
- Reassigned Medicare billing, Minnesota enrollment
- 1,662 clinicians in this Medicare group
Minneapolis, MN 55414
- Reassigned Medicare billing, Minnesota enrollment
- 1,453 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
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.
Allina United Hospital
Acute Care Hospitals · Saint Paul, MNPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55102 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 12
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT PAUL, MN 55102
SAINT PAUL, MN 55102
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 Erin Leach's NPI number?
The NPI number for Erin Leach is 1952063703. It was assigned to this individual provider in the NPPES registry on October 8, 2021. The provider is also known as Ms. Erin E Knase.
Where is Erin Leach located?
Erin Leach practices at 225 Smith Ave N Ste 500, Saint Paul, MN 55102. The listed phone number is (651) 241-2999.
What is Erin Leach's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Erin Leach enrolled in Medicare?
Yes. Erin Leach is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Erin Leach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erin Leach reassigns Medicare benefits to 4 organizations: Fairview Express Care (Saint Paul, MN), Fairview Specialty Services (Saint Paul, MN), University Of Minnesota Health Clinics And Surgery Center Inc (Minneapolis, MN) and University Of Minnesota Physicians (Minneapolis, 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 Erin Leach's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erin Leach accept?
Health plans from Sanford Health Plan list Erin Leach 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 Erin Leach affiliated with any hospitals?
According to CMS data, Erin Leach is affiliated with Allina United Hospital.
When was this NPI record last updated?
The NPPES record for Erin Leach was last updated on January 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.
# Ms. Erin E Leach, CNP · NPI 1952063703
Acute Care physician in Saint Paul, Minnesota. Individual provider, active in the CMS NPPES registry since October 8, 2021.
## Identity
- **NPI:** 1952063703 (Entity type: Individual)
- **Enumerated:** October 8, 2021
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 8627 (Minnesota)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 225 SMITH AVE N STE 500, Saint Paul, MN 55102-2545
- **Phone:** (651) 241-2999
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Fairview Express Care (NPI 1275277204, Saint Paul, MN); Fairview Specialty Services (NPI 1912066218, Saint Paul, MN); University Of Minnesota Health Clinics And Surgery Center Inc (NPI 1003485004, Minneapolis, MN); University Of Minnesota Physicians (NPI 1477598118, Minneapolis, MN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** January 17, 2022
---
Source: [NPI Profile](https://npiprofile.com/npi/1952063703) · Data from the CMS NPPES public registry.