1. Home
  2. Directory
  3. Illinois
  4. Crystal Lake
  5. Social Worker
  6. NPI Profile

KRISTIN ELISE WEEKS LCSW
NPI 1407156904
Social Worker - Clinical in Crystal Lake, IL

Active since October 30, 2010PECOS Enrolled
918 GLASGOW LN, CRYSTAL LAKE, IL 60014(815) 459-1682 Get Directions Write a Review

NPPES record last updated: October 30, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Kristin Elise Weeks Lcsw NPPES

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

KRISTIN ELISE WEEKS LCSW (NPI 1407156904) is an individual clinical provider in Crystal Lake, Illinois, licensed in Illinois (149012931) and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1407156904
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameKRISTIN ELISE WEEKSCredential: LCSW
Location Address918 GLASGOW LNCrystal Lake, IL 60014-1904
Mailing Address918 Glasgow LnCrystal Lake, IL 60014-1904 · (815) 459-1682
Phone(815) 459-1682
Sole ProprietorYes
Enumeration DateOctober 30, 2010
✔ NPI 1407156904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in IL · 149012931
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
918 GLASGOW LN, Crystal Lake, IL 60014
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristin Elise Weeks Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Kristin Weeks reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Vitae Health Medical Illinois, PLLC
35 mi
Internal Medicine
3450 OAKTON ST
Skokie, IL 60076
  • Reassigned Medicare billing, Illinois enrollment
  • 491 clinicians in this Medicare group
NPI 1174013452 (224) 777-8034

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 4

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.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
293 services40 patients
Psychotherapy, 1 hour 90837
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.
293 services33 patients
Psychotherapy, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
54 services13 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
27 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60014 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
$0.00 typical visit price
range $54.80 – $168.44
Typical copayment $0.00 (range $13.70 – $42.11)
Most-billed visit code NA
Established Patient
$68.64 typical visit price
range $17.16 – $136.56
Typical copayment $17.16 (range $4.29 – $34.14)
Most-billed visit code 99213
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 Kristin Weeks's NPI number?

The NPI number for Kristin Weeks is 1407156904. It was assigned to this individual provider in the NPPES registry on October 30, 2010.

Where is Kristin Weeks located?

Kristin Weeks practices at 918 Glasgow Ln, Crystal Lake, IL 60014. The listed phone number is (815) 459-1682.

What is Kristin Weeks's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Kristin Weeks enrolled in Medicare?

Yes. Kristin Weeks is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kristin Weeks's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kristin Weeks reassigns Medicare benefits to Vitae Health Medical Illinois, PLLC (Skokie, IL). The 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 Kristin Weeks's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kristin Weeks was last updated on October 30, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.