MS. DIANE MARIE GILLIARD (LCPC, CADC) – Mental Health Counselor, NPI 1609984285

MS. DIANE MARIE GILLIARD (LCPC, CADC) is a healthcare provider. based in Oak park, Illinois. specializing in Mental Health Counselor. They hold the professional credentials LCPC, CADC. They hold a License No. 13726 (IL). The NPI Number for MS. DIANE MARIE GILLIARD (LCPC, CADC) is 1609984285

Main info

Female
Sole Proprietor
Name
MS. DIANE MARIE GILLIARD (LCPC, CADC)
NPI
1609984285
Phone
(708) 406-3105
Address
120 S MARION ST
Enumeration Date
25 August 2006
Last Update Date
11 September 2025
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience57
Completeness85
Years active:19State licenses:1Digital endpointsOther names

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Provider Addresses for MS. DIANE MARIE GILLIARD (LCPC, CADC)

  • Oak Park, Salem, Marion County, Oregon, 97309, United States

    4TH FLOOR

    OAK PARK, IL 603022809

    Phone: (708) 406-3105

    Type: Location

  • 714, South Fairfield Avenue, Lombard, DuPage County, Illinois, 60148, United States

    LOMBARD, IL 601483504

    Phone: (630) 620-4327

    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.

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Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

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

No Medicare enrollment or revalidation data available for this provider in our database.

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Medicare Utilization (FFS)

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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 60302)

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Reviews

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Frequently asked questions

How do payers reference MS. DIANE MARIE GILLIARD (LCPC, CADC)?
For MS. DIANE MARIE GILLIARD (LCPC, CADC), use NPI 1609984285 as the unique 10-digit identifier.
Active or inactive — what applies to MS. DIANE MARIE GILLIARD (LCPC, CADC)?
You should see MS. DIANE MARIE GILLIARD (LCPC, CADC) as active in CMS-hosted NPPES data.
What expertise is attributed to MS. DIANE MARIE GILLIARD (LCPC, CADC)?
MS. DIANE MARIE GILLIARD (LCPC, CADC)'s specialty line reads Mental Health Counselor. Clinical services aligned with this taxonomy classification.
What locale is associated with MS. DIANE MARIE GILLIARD (LCPC, CADC)?
Directory geography for MS. DIANE MARIE GILLIARD (LCPC, CADC) centers on Oak Park, Illinois.
When was this NPI issued?
Enumeration for MS. DIANE MARIE GILLIARD (LCPC, CADC) is noted as August 25, 2006 where the registry provides it.

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