ALYSE NILSEN FNP
NPI 1699450023
Nurse Practitioner - Family in Sioux Falls, SD

Active since June 21, 2023PECOS EnrolledAccepts Medicare Assignment
1315 S CLIFF AVE STE 1100, SIOUX FALLS, SD 57105(605) 322-7350 Get Directions Write a Review

NPPES record last updated: June 21, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Alyse Nilsen Fnp NPPES

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

ALYSE NILSEN FNP (NPI 1699450023) is an individual family provider in Sioux Falls, South Dakota, licensed in South Dakota (CP002849) and active in the NPI registry since June 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1699450023
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameALYSE NILSENCredential: FNP
Location Address1315 S CLIFF AVE STE 1100Sioux Falls, SD 57105-1057
Mailing Address1109 S 2nd AveSioux Falls, SD 57105-0809 · (605) 595-5562
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJune 21, 2023
NPPES CertifiedJune 21, 2023
NPI 1699450023 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in SD · CP002849
1315 S CLIFF AVE STE 1100, Sioux Falls, SD 57105

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Alyse Nilsen Fnp 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 ID143677104
PECOS Enrollment IDI20231113002214
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57105 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 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Transplant Surgery
1315 S CLIFF AVE STE 1100
SIOUX FALLS, SD 57105
Internal Medicine (Hepatology)
1315 S CLIFF AVE STE 1100
SIOUX FALLS, SD 57105

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 Alyse Nilsen's NPI number?

The NPI number for Alyse Nilsen is 1699450023. It was assigned to this individual provider in the NPPES registry on June 21, 2023.

Where is Alyse Nilsen located?

Alyse Nilsen practices at 1315 S Cliff Ave Ste 1100, Sioux Falls, SD 57105. The listed phone number is (605) 322-7350.

What is Alyse Nilsen's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Alyse Nilsen enrolled in Medicare?

Yes. Alyse Nilsen 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.

What insurance does Alyse Nilsen accept?

Health plans from Medica list Alyse Nilsen 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 Alyse Nilsen was last updated on June 21, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.