ALEXANDRA HARTKE DNP
NPI 1891677100
Nurse Practitioner - Pediatrics in Sioux Falls, SD

Active since July 25, 2025PECOS EnrolledAccepts Medicare Assignment
2601 S ELLIS RD, SIOUX FALLS, SD 57106(605) 332-2883 Get Directions Write a Review

NPPES record last updated: August 25, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Alexandra Hartke Dnp NPPES

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

ALEXANDRA HARTKE DNP (NPI 1891677100) is an individual pediatrics provider in Sioux Falls, South Dakota, licensed in South Dakota (CP003744) and active in the NPI registry since July 2025. She is enrolled in Medicare PECOS, maintains a secondary practice location in Sioux Falls, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1891677100
Entity TypeIndividualFemale
Primary Taxonomy363LP0200X
Provider Legal NameALEXANDRA HARTKECredential: DNP
Location Address2601 S ELLIS RDSioux Falls, SD 57106-7067
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJuly 25, 2025
Last NPPES UpdateAugust 25, 2025
NPPES CertifiedAugust 25, 2025
NPI 1891677100 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0200X
License Licensed in SD · CP003744
Also ListedPediatricsTaxonomy 208000000X · License CP003744 (SD)
2601 S ELLIS RD, Sioux Falls, SD 57106

Secondary Practice Location 1

Location 11408 W Laquinta StSioux Falls, SD 57108-3301 · Phone (845) 238-9856

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

Alexandra Hartke Dnp 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 ID5395247332
PECOS Enrollment IDI20250908003219
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 57106 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.

Social Worker (Clinical)
2601 S ELLIS RD
SIOUX FALLS, SD 57106
Pediatrics
2601 S ELLIS RD
SIOUX FALLS, SD 57106
Pediatrics
2601 S ELLIS RD
SIOUX FALLS, SD 57106
Nurse Practitioner (Family)
2601 S ELLIS RD
SIOUX FALLS, SD 57106
Nurse Practitioner (Family)
2601 S ELLIS RD
SIOUX FALLS, SD 57106
Nurse Practitioner (Family)
2601 S ELLIS RD
SIOUX FALLS, SD 57106
Family Medicine
2601 S ELLIS RD
SIOUX FALLS, SD 57106
Nurse Practitioner (Women's Health)
2601 S ELLIS RD
SIOUX FALLS, SD 57106

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1891677100, enumerated as an "individual" on July 25, 2025.

The provider is located at 2601 S ELLIS RD SIOUX FALLS, SD 57106 and the phone number is (605) 332-2883.

Nurse Practitioner with taxonomy code 363LP0200X and a focus in Pediatrics.

The provider might be accepting Accepts: Sanford Health Plan. Please consult your insurance carrier or call the provider to verify.