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MRS. KIRSTEN L. VAN DEMARK APRN, NP-C
NPI 1508507161
Nurse Practitioner - Primary Care in Myrtle Beach, SC

Active since April 06, 2022PECOS EnrolledAccepts Medicare Assignment
81.9/100
CMS Quality Rating
MCLEOD CARDIOLOGY ASSOCIATES MYRTLE BEACH, MYRTLE BEACH, SC 29579(843) 646-8117 Get Directions Write a Review

NPPES record last updated: April 13, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Apr 13, 2025, Jul 25, 2024, Apr 6, 2022 (3 updates tracked since 2022).

About Mrs. Kirsten L. Van Demark Aprn, Np-c NPPES

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

MRS. KIRSTEN L. VAN DEMARK APRN, NP-C (NPI 1508507161) is an individual primary care provider in Myrtle Beach, South Carolina, licensed in South Carolina (25855) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS, is affiliated with Mcleod Regional Medical Center-pee Dee, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1508507161
Entity TypeIndividualFemale
Primary Taxonomy363LP2300X
Provider Legal NameMRS. KIRSTEN L. VAN DEMARKCredential: APRN, NP-C
Location AddressMCLEOD CARDIOLOGY ASSOCIATES MYRTLE BEACHMyrtle Beach, SC 29579
Mailing Address4301 Dick Pond RdMyrtle Beach, SC 29588-6807 · (843) 652-8100
Phone(843) 646-8117
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateApril 6, 2022
Last NPPES UpdateApril 13, 20253 updates tracked since enumeration
NPPES CertifiedApril 13, 2025
✔ NPI 1508507161 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Primary CarePhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP2300X
License✔ Licensed in SC · 25855
MCLEOD CARDIOLOGY ASSOCIATES MYRTLE BEACH, Myrtle Beach, SC 29579
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Absolute Total Care, Ambetter Health, Ambetter of North Carolina and more.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

Mrs. Kirsten L. Van Demark Aprn, Np-c 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 ID6507241825
PECOS Enrollment IDI20220922000210
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

3

Medicare enrollment records show Kirsten Van Demark reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Georgetown Physician Associates, LLC
4.1 mi
Physical Therapy
2200 CROW LN STE 201
Myrtle Beach, SC 29577
  • Reassigned Medicare billing, South Carolina enrollment
  • 266 clinicians in this Medicare group
NPI 1124673793 (843) 848-5220
Mcleod Physician Associates II
55 mi
Urology
800 E CHEVES ST, SUITE 350
Florence, SC 29506
  • Reassigned Medicare billing, South Carolina enrollment
  • 878 clinicians in this Medicare group
NPI 1649428194 (843) 665-2000
Mcleod Regional Medical Center Of The Pee Dee, Inc
55 mi
Emergency Medical Services
555 E CHEVES ST
Florence, SC 29506
  • Reassigned Medicare billing, South Carolina enrollment
  • 816 clinicians in this Medicare group
NPI 1154371433 (843) 777-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

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.
465 services397 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
226 services208 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.
202 services174 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
115 services91 patients
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490
Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.
65 services12 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
52 services52 patients

Hospital Affiliations CMS Care Compare 2

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

Mcleod Regional Medical Center-Pee Dee

Acute Care Hospitals · Florence, SC
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420051
Location555 E Cheves St Box 8700Florence, SC 29506 · Florence County
Emergency services Birthing friendly

Mcleod Loris Hospital

Acute Care Hospitals · Loris, SC
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number420105
Location3655 Mitchell StreetLoris, SC 29569 · Horry County

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 29579 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
$83.18 typical visit price
range $53.57 – $163.84
Typical copayment $20.79 (range $13.39 – $40.96)
Most-billed visit code 99203
Established Patient
$95.12 typical visit price
range $16.96 – $133.52
Typical copayment $23.78 (range $4.24 – $33.38)
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.

81.9/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality78.76
Promoting Interoperability99
Improvement Activities40
Cost61.73

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 Kirsten Van Demark's NPI number?

The NPI number for Kirsten Van Demark is 1508507161. It was assigned to this individual provider in the NPPES registry on April 6, 2022.

Where is Kirsten Van Demark located?

Kirsten Van Demark practices at Mcleod Cardiology Associates Myrtle Beach, Myrtle Beach, SC 29579. The listed phone number is (843) 646-8117.

What is Kirsten Van Demark's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Primary Care, with taxonomy code 363LP2300X.

Is Kirsten Van Demark enrolled in Medicare?

Yes. Kirsten Van Demark 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.

Which organizations bill Medicare for Kirsten Van Demark's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kirsten Van Demark reassigns Medicare benefits to 3 organizations: Georgetown Physician Associates, LLC (Myrtle Beach, SC), Mcleod Physician Associates II (Florence, SC) and Mcleod Regional Medical Center Of The Pee Dee, Inc (Florence, SC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kirsten Van Demark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Kirsten Van Demark accept?

Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, BlueCross BlueShield of South Carolina and First Choice Next and 2 other insurers list Kirsten Van Demark 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 Kirsten Van Demark affiliated with any hospitals?

According to CMS data, Kirsten Van Demark is affiliated with Mcleod Regional Medical Center-Pee Dee and Mcleod Loris Hospital.

When was this NPI record last updated?

The NPPES record for Kirsten Van Demark was last updated on April 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.