KRISTEN KLETT TOSAW FNP-C
NPI 1174917769
Nurse Practitioner in Barrington, IL

Active since March 23, 2015PECOS EnrolledAccepts Medicare Assignment
405 LAKE ZURICH RD, BARRINGTON, IL 60010(844) 656-8763(847) 381-5607 Get Directions Write a Review

NPPES record last updated: June 27, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Kristen Klett Tosaw Fnp-c NPPES

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

KRISTEN KLETT TOSAW FNP-C (NPI 1174917769) is an individual nurse practitioner in Barrington, Illinois, licensed in Illinois (209012615) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS and is a graduate of Other (2015).

NPPES Registry Identity

NPI1174917769
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameKRISTEN KLETT TOSAWCredential: FNP-C
Location Address405 LAKE ZURICH RDBarrington, IL 60010-3141
Mailing Address405 Lake Zurich RdBarrington, IL 60010-3141 · (312) 438-5156 · Fax (847) 381-5607
Fax(847) 381-5607
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 23, 2015
Last NPPES UpdateJune 27, 2024
NPPES CertifiedJune 27, 2024
NPI 1174917769 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 IL · 209012615
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.

405 LAKE ZURICH RD, Barrington, IL 60010

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

Kristen Klett Tosaw Fnp-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 ID345560850
PECOS Enrollment IDI20150526000609
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.

Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes 99349
An established patient home visit is a medical appointment conducted at your home, typically lasting around 40 minutes. This service is ideal for patients who may find it difficult to travel to a healthcare facility. During this visit, a healthcare professional will evaluate your health status, manage your care, and answer any health-related questions you may have.
34 services14 patients
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes 99350
An established patient home visit is a service where a healthcare professional visits a patient's home for a check-up or treatment. The visit typically lasts for about an hour. This service is especially beneficial for patients who may have difficulty traveling to a healthcare facility.
23 services15 patients
Residence visit for new patient with high level of medical decision making, per day, if using time, at least 75 minutes 99345
A new patient home visit is a comprehensive 75-minute appointment conducted at your home. The healthcare professional will assess your health, discuss any concerns, and create a personalized care plan. It's convenient, comfortable, and tailored to your specific needs.
15 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60010 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
$93.02 typical visit price
range $59.81 – $181.38
Typical copayment $23.25 (range $14.95 – $45.34)
Most-billed visit code 99203
Established Patient
$105.07 typical visit price
range $19.15 – $147.12
Typical copayment $26.26 (range $4.78 – $36.78)
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.

Nurse Practitioner (Family)
405 LAKE ZURICH RD
BARRINGTON, IL 60010
Nurse Practitioner (Family)
405 LAKE ZURICH RD
BARRINGTON, IL 60010
Social Worker (Clinical)
405 LAKE ZURICH RD
BARRINGTON, IL 60010
Nurse Practitioner (Family)
405 LAKE ZURICH RD
BARRINGTON, IL 60010
Social Worker
405 LAKE ZURICH RD
BARRINGTON, IL 60010
Clinical Nurse Specialist (Adult Health)
405 LAKE ZURICH RD
BARRINGTON, IL 60010
Nurse Practitioner
405 LAKE ZURICH RD
BARRINGTON, IL 60010
Nurse Practitioner (Family)
405 LAKE ZURICH RD
BARRINGTON, IL 60010

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 Kristen Tosaw's NPI number?

The NPI number for Kristen Tosaw is 1174917769. It was assigned to this individual provider in the NPPES registry on March 23, 2015.

Where is Kristen Tosaw located?

Kristen Tosaw practices at 405 Lake Zurich Rd, Barrington, IL 60010. The listed phone number is (844) 656-8763.

What is Kristen Tosaw's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Kristen Tosaw enrolled in Medicare?

Yes. Kristen Tosaw 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.

When was this NPI record last updated?

The NPPES record for Kristen Tosaw was last updated on June 27, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.