Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Nancy K Reishus, CNP
Nurse Practitioner in Watertown, SD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1427037928
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Registry record
Entity type Individual (Type 1)
Name Nancy K Reishus
Credential CNP
Sex Female
Practice address 901 4th St Nw, Watertown, SD, 57201
Phone (605) 886-8471
Fax (605) 886-9317
Enumeration date Jan 12, 2006
Last updated in NPPES Apr 18, 2022
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R017096 (SD) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 6825852 | Medicaid | SD | - |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Nancy Reishus's NPI record?
Cross-check NPI 1427037928 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1427037928 active?
Yes, as of the latest NPPES snapshot, NPI 1427037928 is active (record last updated 2022-04-18).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-18.