Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
MS. DIANE MARIE GILLIARD, LCPC, CADC
Active Sole ProprietorMS. DIANE MARIE GILLIARD, LCPC, CADC is a Mental Health Counselor healthcare provider located in OAK PARK, Illinois. NPI 1609984285 is currently active in the NPPES registry. Verify at CMS.
Mental Health Counselor · OAK PARK, IL
Registration Details
- NPI Number
- 1609984285
- Provider Type
- Individual
- Gender
- Female
- NPI Issued
- Aug 25, 2006 (19.927978834037 yrs)
- Last Updated
- Sep 11, 2025
- License
-
13726 (IL)
- Sole Proprietor
- Yes
Practice Information
- Address
-
120 S MARION ST4TH FLOOROAK PARK, IL, 603022809Browse IL providers · Browse ZIP 60302
- Phone
- 7084063105
- Primary Specialty
-
Mental Health Counselor
101YM0800X
- Additional Specialty
- Mental Health Counselor
Other Mental Health Counselor Providers in OAK PARK, IL
| Name | Credential | NPI |
|---|---|---|
| LINDA HARPER | LCPC | 1730112616 |
| MRS. SARA LISA SCHMITZ | LCSW | 1023197407 |
| MR. CHARLES A LERNER | LCPC | 1386701365 |
| DR. HEIDI SCHWARTZ | PSY.D., LCPC | 1235287343 |
| MRS. ANNETTE MARIE HULEFELD | D.MIN, LCSW | 1750425781 |
| LISA SORCE SCHMITZ | M.S.W, L.C.S.W. | 1740305093 |
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.