CHRISTEN HAYWORTH DUKE ANP-BC
NPI 1437327343
Nurse Practitioner - Obstetrics & Gynecology in Sioux Falls, SD

Active since February 13, 2008PECOS EnrolledAccepts Medicare Assignment
76.69/100
CMS Quality Rating
5019 S WESTERN AVE STE 200, SIOUX FALLS, SD 57108(605) 328-9700 Get Directions Write a Review

NPPES record last updated: April 27, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Mar 14, 2023, Sep 25, 2020, Mar 14, 2016 (3 updates tracked since 2016).

About Christen Hayworth Duke Anp-bc NPPES

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

CHRISTEN HAYWORTH DUKE ANP-BC (NPI 1437327343) is an individual obstetrics & gynecology provider in Sioux Falls, South Dakota, licensed in South Dakota (CP001777) and active in the NPI registry since February 2008. She is enrolled in Medicare PECOS, is affiliated with Ortonville Area Health Services, and maintains a secondary practice location in Sioux Falls.

NPPES Registry Identity

NPI1437327343
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameCHRISTEN HAYWORTH DUKECredential: ANP-BC
Location Address5019 S WESTERN AVE STE 200Sioux Falls, SD 57108-5155
Mailing AddressPo Box 5074Sioux Falls, SD 57117-5074
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateFebruary 13, 2008
Last NPPES UpdateApril 27, 20233 updates tracked since enumeration
NPPES CertifiedApril 27, 2023
NPI 1437327343 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License Licensed in SD · CP001777
Also ListedNurse PractitionerTaxonomy 363L00000X · License CP001777 (SD)
Also ListedNurse Practitioner · Adult HealthTaxonomy 363LA2200X · License 600117 (NC)
5019 S WESTERN AVE STE 200, Sioux Falls, SD 57108

Secondary Practice Location 1

Location 11301 W 18th StSioux Falls, SD 57105-0401 · Phone (605) 312-2200

Other Identifiers 1

Medicaid7005036NC

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

Christen Hayworth Duke Anp-bc 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 ID1456531409
PECOS Enrollment IDI20201005002029
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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
27 services24 patients
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
18 services18 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
17 services15 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ortonville Area Health Services

Critical Access Hospitals · Ortonville, MN
OwnershipGovernment - Local
CMS Certification Number241342
Location450 Eastvold AveOrtonville, MN 56278 · Big Stone County
Emergency services Birthing friendly

Sanford Usd Medical Center

Acute Care Hospitals · Sioux Falls, SD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number430027
Location1305 W 18th St Post Office Box 5039Sioux Falls, SD 57117 · Minnehaha County
Emergency services Birthing friendly

Sanford Vermillion Hospital

Critical Access Hospitals · Vermillion, SD
OwnershipVoluntary non-profit - Private
CMS Certification Number431336
Location20 South Plum StreetVermillion, SD 57069 · Clay County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57108 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.69/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.56
Promoting Interoperability99
Improvement Activities40
Cost44.56

Other Providers at the Same Location NPPES 12

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

Dietitian, Registered
5019 S WESTERN AVE STE 200
SIOUX FALLS, SD 57108
Nurse Practitioner (Family)
5019 S WESTERN AVE STE 200
SIOUX FALLS, SD 57108
Nurse Practitioner
5019 S WESTERN AVE STE 200
SIOUX FALLS, SD 57108
Family Medicine
5019 S WESTERN AVE STE 200
SIOUX FALLS, SD 57108
Family Medicine
5019 S WESTERN AVE STE 200
SIOUX FALLS, SD 57108
Nurse Practitioner (Family)
5019 S WESTERN AVE STE 200
SIOUX FALLS, SD 57108
Counselor (Mental Health)
5019 S WESTERN AVE STE 200
SIOUX FALLS, SD 57108
Physician Assistant
5019 S WESTERN AVE STE 200
SIOUX FALLS, SD 57108

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 Christen Duke's NPI number?

The NPI number for Christen Duke is 1437327343. It was assigned to this individual provider in the NPPES registry on February 13, 2008.

Where is Christen Duke located?

Christen Duke practices at 5019 S Western Ave Ste 200, Sioux Falls, SD 57108. The listed phone number is (605) 328-9700.

What is Christen Duke's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Christen Duke enrolled in Medicare?

Yes. Christen Duke 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 Christen Duke accept?

Health plans from Medica, Sanford Health Plan and Security Health Plan list Christen Duke 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.

Is Christen Duke affiliated with any hospitals?

According to CMS data, Christen Duke is affiliated with Ortonville Area Health Services, Sanford Usd Medical Center and Sanford Vermillion Hospital.

When was this NPI record last updated?

The NPPES record for Christen Duke was last updated on April 27, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.