MRS. KATIE L HAZEK (LCSW) – Clinical Social Worker, NPI 1043519275

MRS. KATIE L HAZEK (LCSW) is a healthcare provider. based in Elgin, Illinois. specializing in Clinical Social Worker. They hold the professional credentials LCSW. They hold a License No. 149.014642 (IL). The NPI Number for MRS. KATIE L HAZEK (LCSW) is 1043519275

Main info

Female
18 Years Of Experience
Accepts Medicare Assignment
Name
MRS. KATIE L HAZEK (LCSW)
NPI
1043519275
Phone
Not provided
Address
474 SUMMIT ST
Enumeration Date
28 March 2011
Last Update Date
5 June 2018

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8152846611
Graduation Year
2008 (18 years ago)
PAC ID
3274776935
Group Practice PAC ID
3476459876
Professional Enrollment ID
I20130827000918
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience44
Completeness75
Years active:15State licenses:1Digital endpointsOther names

Provider Addresses for MRS. KATIE L HAZEK (LCSW)

  • 474 SUMMIT ST

    ELGIN, IL 601203829

    Phone:

    Mailing address matches the actual address.

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

Loading prescription activity...

Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2013-08-27

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20130827000918IClinical Social WorkerILTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 60120)

Loading plans...

Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 3476459876View full group profile
NameSpecialtyState
Mental Health CounselorIL
Clinical Social WorkerIL
Nurse PractitionerIL
Clinical Social WorkerIL
Nurse PractitionerIL
Clinical Social WorkerIL
Clinical Social WorkerIL
P S Y C H I A T R YIL
Clinical Social WorkerIL
Nurse PractitionerIL

Reviews

All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.

No reviews yet. Be the first to share your experience — your opinion helps families compare providers.

Frequently asked questions

What number should I use to identify MRS. KATIE L HAZEK (LCSW) for billing?
Administrative and clinical systems typically use NPI 1043519275 for MRS. KATIE L HAZEK (LCSW).
Should I treat MRS. KATIE L HAZEK (LCSW) as an active provider?
Patients and plans typically see MRS. KATIE L HAZEK (LCSW) as active in the national extract.
Which specialty label fits MRS. KATIE L HAZEK (LCSW)?
NPPES ties MRS. KATIE L HAZEK (LCSW) to Clinical Social Worker in the taxonomy section. Clinical services aligned with this taxonomy classification.
Is MRS. KATIE L HAZEK (LCSW) tied to Elgin, Illinois?
If you are local to Elgin, Illinois, MRS. KATIE L HAZEK (LCSW) may be relevant to your search.
Who maintains MRS. KATIE L HAZEK (LCSW)'s record?
Providers certify NPPES data; CMS hosts the public file you are viewing.

Similar Providers

Easter Seals DuPage

Rehabilitation Clinic/Center
1135 Bowes Rd Ste B
NPI: 1568460681

MRS. DEBORAH ANN MAY (LCSW)

Clinical Social Worker
136, McKinstry Drive, Tuscan Woods, Elgin, Elgin Township, Kane County, Illinois, 60123, United States
NPI: 1811950785

Unknown Individual

Clinical Social Worker
134, North McLean Boulevard, Maple Manor, Elgin, Kane County, Illinois, 60123, United States
NPI: 1215994322

DR. DEBORAH L MCFADDEN (LCSW)

Clinical Social Worker
1990 Mission Hills Dr
NPI: 1700801412

MS. MARJORIE S ERDMAN (LCSW)

Clinical Social Worker
815, Logan Avenue, Elgin, Elgin Township, Kane County, Illinois, 60120, United States
NPI: 1346264694
711, Bent Ridge Lane, Elgin, Hanover Township, Cook County, Illinois, 60120, United States
NPI: 1164434643

MS. LOIS M BUESCH (LCSW)

Clinical Social Worker
1241, Coldspring Road, Elgin, Hanover Township, Cook County, Illinois, 60120, United States
NPI: 1538274642

MRS. KATHERINE D. BROSIER (LCSW)

Clinical Social Worker
402, Washburn Street, Elgin, Elgin Township, Kane County, Illinois, 60123, United States
NPI: 1043312838

KAREN LAKE (LCSW, ACSW)

Clinical Social Worker
Cherry Lane, Arlington Heights, Wheeling Township, Cook County, Illinois, 60004, United States
NPI: 1578654711