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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MS. COLLETTE ANN KLEIN RN MSN FPMHNP-BC
NPI 1659639862
Nurse Practitioner in Sycamore, IL

Active since April 25, 2012PECOS EnrolledAccepts Medicare Assignment
1850 GATEWAY DR STE 202, SYCAMORE, IL 60178(815) 766-9841(815) 758-5491 Get Directions Write a Review

NPPES record last updated: September 3, 2026. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Sep 3, 2026, Nov 24, 2025, Dec 22, 2021 (3 updates tracked since 2021).

About Ms. Collette Ann Klein Rn Msn Fpmhnp-bc NPPES

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

MS. COLLETTE ANN KLEIN RN MSN FPMHNP-BC (NPI 1659639862) is an individual nurse practitioner in Sycamore, Illinois, licensed in Illinois (277001043) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Kishwaukee Hospital, and is a graduate of Other (2011).

NPPES Registry Identity

NPI1659639862
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. COLLETTE ANN KLEINCredential: RN MSN FPMHNP-BC
Location Address1850 GATEWAY DR STE 202Sycamore, IL 60178-3192
Mailing Address1850 Gateway Dr Ste 202Sycamore, IL 60178-3192 · (815) 766-9841 · Fax (815) 758-5491
Phone(815) 766-9841
Fax(815) 758-5491
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateApril 25, 2012
Last NPPES UpdateSeptember 3, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 3, 2026
✔ NPI 1659639862 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in IL · 277001043
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.
Also ListedNurse Practitioner · Psychiatric/Mental HealthTaxonomy 363LP0808X · License 277.001043 (IL)
1850 GATEWAY DR STE 202, Sycamore, IL 60178
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Other Names 1

Former Name (1)Mrs. Collette Ann Ansteth Aprn, Cnp-pmhnp

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

Ms. Collette Ann Klein Rn Msn Fpmhnp-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 ID9234385758
PECOS Enrollment IDI20120815000501
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.

Hospital Affiliations CMS Care Compare

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

Northwestern Medicine Kishwaukee Hospital

Acute Care Hospitals · Dekalb, IL
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number140286
LocationOne Kish Hospital DriveDekalb, IL 60115 · De Kalb County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60178 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
$85.71 typical visit price
range $54.80 – $168.44
Typical copayment $21.42 (range $13.70 – $42.11)
Most-billed visit code 99203
Established Patient
$97.25 typical visit price
range $17.16 – $136.56
Typical copayment $24.31 (range $4.29 – $34.14)
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.

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 Collette Klein's NPI number?

The NPI number for Collette Klein is 1659639862. It was assigned to this individual provider in the NPPES registry on April 25, 2012. The provider is also known as Mrs. Collette Ann Ansteth Aprn, Cnp-Pmhnp.

Where is Collette Klein located?

Collette Klein practices at 1850 Gateway Dr Ste 202, Sycamore, IL 60178. The listed phone number is (815) 766-9841.

What is Collette Klein's specialty?

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

Is Collette Klein enrolled in Medicare?

Yes. Collette Klein 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.

Is Collette Klein affiliated with any hospitals?

According to CMS data, Collette Klein is affiliated with Northwestern Medicine Kishwaukee Hospital.

When was this NPI record last updated?

The NPPES record for Collette Klein was last updated on September 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.