MS. MARIA DIANE GRZYBEK (LCPC) – Professional Counselor, NPI 1962705350

MS. MARIA DIANE GRZYBEK (LCPC) is a healthcare provider. based in Montgomery, Illinois. specializing in MENTAL HEALTH COUNSELOR. They hold the professional credentials LCPC. They hold a License No. 180.003772 (IL). The NPI Number for MS. MARIA DIANE GRZYBEK (LCPC) is 1962705350

Main info

Female
30 Years Of Experience
Accepts Medicare Assignment
Name
MS. MARIA DIANE GRZYBEK (LCPC)
NPI
1962705350
Phone
(630) 701-1690
Address
1851 DOUGLAS RD
Enumeration Date
7 December 2010
Last Update Date
15 March 2012

Doctor Profile

Medical School Name
OTHER
Secondary Phone
5633550780
Graduation Year
1996 (30 years ago)
PAC ID
1658886387
Group Practice PAC ID
4587826540
Professional Enrollment ID
I20250712000051
Address ID
IA527223592BE2435XRDXX301
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

2,308 MENTAL HEALTH COUNSELOR in IL

Provider Addresses for MS. MARIA DIANE GRZYBEK (LCPC)

  • 1851 DOUGLAS RD

    MONTGOMERY, IL 605382159

    Phone: (630) 701-1690

    Type: Location

  • 1851 DOUGLAS ROAD

    MONTGOMERY, IL 60538

    Phone: (630) 701-1690

    Fax: (630) 844-9990

    Type: Mailing

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: 2025-07-12

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
I20250712000051IMental Health CounselorIATBD

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 60538)

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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: 4587826540View full group profile
NameSpecialtyState
Mental Health CounselorIA
Clinical Social WorkerIA
-IA
-IL
Mental Health CounselorIL

Reviews

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Frequently asked questions

Can I use this page to confirm MS. MARIA DIANE GRZYBEK (LCPC)'s NPI?
Yes. MS. MARIA DIANE GRZYBEK (LCPC) is listed with NPI 1962705350 in the public NPI dataset.
Does the file indicate MS. MARIA DIANE GRZYBEK (LCPC) is practicing under active NPI?
Directory data currently reports MS. MARIA DIANE GRZYBEK (LCPC) as active.
What taxonomy line describes MS. MARIA DIANE GRZYBEK (LCPC)?
For research purposes, treat MS. MARIA DIANE GRZYBEK (LCPC) as Professional Counselor in this dataset. Clinical services aligned with this taxonomy classification.
Where is MS. MARIA DIANE GRZYBEK (LCPC) based?
MS. MARIA DIANE GRZYBEK (LCPC) is tied to Montgomery, Illinois in the data we show; additional addresses may exist on the full record.
How many locations tie to this NPI?
2 practice locations appear in the available data.

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