NATHAN NEIS ARNP
NPI 1043666530
Nurse Practitioner in Rochester, MN
About Nathan Neis Arnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHAN NEIS ARNP (NPI 1043666530) is an individual nurse practitioner in Rochester, Minnesota, licensed in Minnesota (5830) and active in the NPI registry since May 2016. He is enrolled in Medicare PECOS and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 4
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)
Nathan Neis Arnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Nathan Neis reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Rochester, MN 55905
- Reassigned Medicare billing, Minnesota enrollment
- 6,534 clinicians in this Medicare group
Owatonna, MN 55060
- Reassigned Medicare billing, Minnesota enrollment
- 3,733 clinicians in this Medicare group
St Paul, MN 55102
- Reassigned Medicare billing, Minnesota enrollment
- Medicare enrollment name: Children's Health Care
- 551 clinicians in this Medicare group
Cedar Rapids, IA 52402
- Reassigned Medicare billing, Iowa enrollment
- 2,190 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 55905 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.
ROCHESTER, MN 55905
ROCHESTER, MN 55905
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 Nathan Neis's NPI number?
The NPI number for Nathan Neis is 1043666530. It was assigned to this individual provider in the NPPES registry on May 13, 2016.
Where is Nathan Neis located?
Nathan Neis practices at 200 1st St SW, Rochester, MN 55905. The listed phone number is (507) 251-0673.
What is Nathan Neis's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Nathan Neis enrolled in Medicare?
Yes. Nathan Neis is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Nathan Neis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Neis reassigns Medicare benefits to 4 organizations: Mayo Clinic (Rochester, MN), Allina Health System (Owatonna, MN), Childrens Health Care (St Paul, MN) and State University Of Iowa (Cedar Rapids, IA). 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 Nathan Neis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathan Neis accept?
Health plans from Oscar Insurance Company, Sanford Health Plan and Wellmark Health Plan of Iowa, Inc. list Nathan Neis 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.
When was this NPI record last updated?
The NPPES record for Nathan Neis was last updated on January 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 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.
# Nathan Neis, ARNP · NPI 1043666530
Nurse Practitioner physician in Rochester, Minnesota. Individual provider, active in the CMS NPPES registry since May 13, 2016.
## Identity
- **NPI:** 1043666530 (Entity type: Individual)
- **Enumerated:** May 13, 2016
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 5830 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 200 1ST ST SW, Rochester, MN 55905-0002
- **Phone:** (507) 251-0673
## 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): Mayo Clinic (NPI 1114343860, Rochester, MN); Allina Health System (NPI 1548136146, Owatonna, MN); Childrens Health Care (NPI 1225132566, St Paul, MN); State University Of Iowa (NPI 1114390358, Cedar Rapids, IA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 13, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1043666530) · Data from the CMS NPPES public registry.