NANCY K REISHUS CNP
NPI 1427037928
Nurse Practitioner in Watertown, SD

Q: What is Nancy Reishus's NPI number?

The NPI number for Nancy Reishus is 1427037928. It was assigned to this individual provider in the NPPES registry on January 12, 2006.

Q: What is Nancy Reishus's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Nancy Reishus was last updated on April 18, 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.

Active since January 12, 2006PECOS EnrolledAccepts Medicare Assignment

901 4TH ST NW, WATERTOWN, SD 57201(605) 886-8471(605) 886-9317 Get Directions Write a Review

NPPES record last updated: April 18, 2022. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Nancy K Reishus Cnp NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

NANCY K REISHUS CNP (NPI 1427037928) is an individual nurse practitioner in Watertown, South Dakota, licensed in South Dakota (R017096) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1977).

NPPES Registry Identity

NPI1427037928

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameNANCY K REISHUSCredential: CNP

Location Address901 4TH ST NWWatertown, SD 57201-1565

Mailing AddressPo Box 290Watertown, SD 57201-0290 · (605) 886-8471 · Fax (605) 886-9317

Phone(605) 886-8471

Fax(605) 886-9317

Sole ProprietorNo

Medical School CMSOtherGraduated 1977

Enumeration DateJanuary 12, 2006

Last NPPES UpdateApril 18, 2022

NPPES CertifiedApril 18, 2022

✔ NPI 1427037928 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in SD · R017096

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

901 4TH ST NW, Watertown, SD 57201

Open in Google Maps ↗

Other Identifiers 1

Medicaid6825852SD

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan, Security Health Plan, Wellmark of South Dakota, Inc..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

Nancy K Reishus Cnp 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.

PECOS PAC ID547245300

PECOS Enrollment IDI20040624000216

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Nancy Reishus reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Sanford Clinic

Same address

Family Medicine

901 4TH ST NW
Watertown, SD 57201

Reassigned Medicare billing, South Dakota enrollment
826 clinicians in this Medicare group

NPI 1801840632 (605) 886-8471

Sanford Medical Center

23 mi

Rural Health

512 MAIN AVE
Lake Norden, SD 57248

Reassigned Medicare billing, South Dakota enrollment
1,097 clinicians in this Medicare group

NPI 1417927559 (605) 873-2222

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 57201 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$85.21 typical visit price

range $55.52 – $167.23

Typical copayment $21.30 (range $13.88 – $41.80)

Most-billed visit code 99203

Established Patient

$97.88 typical visit price

range $18.08 – $137.08

Typical copayment $24.47 (range $4.52 – $34.27)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

BETHANY K SCHULTZ CNP

Nurse Practitioner (Family)