STEPHANIE HELENA GIELNIEWSKI (LPC) – Professional Counselor, NPI 1447795455

STEPHANIE HELENA GIELNIEWSKI (LPC) is a healthcare provider. based in Niles, Illinois. specializing in MENTAL HEALTH COUNSELOR. They hold the professional credentials LPC. They hold a License No. 178.012682 (IL). The NPI Number for STEPHANIE HELENA GIELNIEWSKI (LPC) is 1447795455

Main info

Female
Sole Proprietor
10 Years Of Experience
Accepts Medicare Assignment
Name
STEPHANIE HELENA GIELNIEWSKI (LPC)
NPI
1447795455
Phone
(773) 988-6364
Address
6935 N MILWAUKEE AVE
Enumeration Date
29 December 2016
Last Update Date
29 December 2016

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7733133757
Graduation Year
2016 (10 years ago)
PAC ID
4284068099
Group Practice PAC ID
4284865395
Professional Enrollment ID
I20240226001183
Address ID
IL606311363CH6650XHWYX401
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience32
Completeness75
Years active:9State licenses:1Digital endpointsOther names

2,307 MENTAL HEALTH COUNSELOR in IL

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Provider Addresses for STEPHANIE HELENA GIELNIEWSKI (LPC)

  • North Milwaukee Avenue, Niles, Cook County, Illinois, 60714, United States

    APT. # 108

    NILES, IL 607144546

    Phone: (773) 988-6364

    Type: Mailing

  • 6650, North Northwest Highway, Edison Park, Chicago, Jefferson Township, Cook County, Illinois, 60631, United States

    SUITE 215

    CHICAGO, IL 606311307

    Phone: (773) 313-3757

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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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: 2024-02-26

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
I20240226001183IMental Health CounselorILTBD

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 60714)

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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: 4284865395View full group profile
NameSpecialtyState
Clinical Social WorkerIL

Reviews

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Frequently asked questions

Does STEPHANIE HELENA GIELNIEWSKI (LPC) have a public NPI I can cite?
Public records show STEPHANIE HELENA GIELNIEWSKI (LPC) under NPI 1447795455.
Does the public listing show STEPHANIE HELENA GIELNIEWSKI (LPC) as active?
STEPHANIE HELENA GIELNIEWSKI (LPC)'s NPI record reflects an active status in NPPES.
How should patients interpret STEPHANIE HELENA GIELNIEWSKI (LPC)'s specialty?
The extract shows Professional Counselor for STEPHANIE HELENA GIELNIEWSKI (LPC). Clinical services aligned with this taxonomy classification.
Is STEPHANIE HELENA GIELNIEWSKI (LPC) tied to Niles, Illinois?
If you are local to Niles, Illinois, STEPHANIE HELENA GIELNIEWSKI (LPC) may be relevant to your search.
Can I verify credentials using only NPI?
NPI confirms identity in the directory; licensure and board certification require separate checks.

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