KAREN LEIGH LARSEN APRN
NPI 1821445677
Nurse Practitioner in Marion, KS

Q: What is Karen Larsen's NPI number?

The NPI number for Karen Larsen is 1821445677. It was assigned to this individual provider in the NPPES registry on May 23, 2016.

Q: What is Karen Larsen'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 Karen Larsen was last updated on May 23, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 May 23, 2016PECOS EnrolledAccepts Medicare Assignment

535 S FREEBORN ST, MARION, KS 66861(316) 258-4969 Get Directions Write a Review

NPPES record last updated: May 23, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Karen Leigh Larsen Aprn NPPES

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

KAREN LEIGH LARSEN APRN (NPI 1821445677) is an individual nurse practitioner in Marion, Kansas, licensed in Kansas (53-77240) and active in the NPI registry since May 2016. She is enrolled in Medicare PECOS, is affiliated with Nmc Health, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1821445677

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameKAREN LEIGH LARSENCredential: APRN

Location Address535 S FREEBORN STMarion, KS 66861-1256

Mailing Address535 S Freeborn StMarion, KS 66861-1256 · (316) 258-4969

Phone(316) 258-4969

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateMay 23, 2016

✔ NPI 1821445677 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 KS · 53-77240

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.

535 S FREEBORN ST, Marion, KS 66861

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter from Sunflower Health Plan, Ambetter Health and more.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

Karen Leigh Larsen Aprn 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 ID6406886324

PECOS Enrollment IDI20160705000585

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

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.

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

13 services13 patients

Hospital Affiliations CMS Care Compare 2

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

Nmc Health

Acute Care Hospitals · Newton, KS

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number170103

Location600 Medical Center DriveNewton, KS 67114 · Harvey County

Emergency services

St Luke Hospital & Living Center

Critical Access Hospitals · Marion, KS

OwnershipGovernment - Hospital District or Authority

CMS Certification Number171356

Location535 South FreebornMarion, KS 66861 · Marion County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 66861 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

$81.98 typical visit price

range $53.00 – $161.67

Typical copayment $20.49 (range $13.25 – $40.41)

Most-billed visit code 99203

Established Patient

$94.12 typical visit price

range $16.88 – $132.11

Typical copayment $23.53 (range $4.22 – $33.02)

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 19

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

HOSPITAL DISTRICT NO 1 MARION CO

Home Health