Maryann Cook, M.A., L.C.P.C.
Professional Counselor · Channahon, IL
Maryann Cook, M.A., L.C.P.C. is a professional counselor with a practice address in Channahon, Illinois, and NPI 1184899387, issued on Apr 28, 2008. Check the license (Illinois 180006876, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maryann Cook
- Credential
- M.A., L.C.P.C.
- Primary taxonomy
- Professional Counselor 101YP2500X
- License number
- 180006876 IL
Self-reported in NPPES; status is on the state search - Practice location
- 23157 S Thomas Dillon Dr, Channahon, IL 60410
- Phone
- (815) 467-8181
- Enumerated
- Apr 28, 2008
- Record last updated
- Dec 2, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (818) 828-5696
- Medicare enrollment
- Enrolled (PECOS I20240304003684); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 23157 S Thomas Dillon Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deanna Watson, LCSWClinical Social Worker1255614236
Verify Maryann Cook in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 180006876Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Alliance Counseling And Coaching OF Illinois LLCChannahon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
10 professional counselor records list a practice address in Channahon
They are 10 of the 120 NPPES records with a practice address in Channahon, and 9,508 professional counselor records in Illinois.
All 10 in Channahon → All 9,508 in Illinois → Every provider in Channahon →
Other professional counselor records in Illinois
- Sheldon Aaron, LPCChampaign, IL1437635752
- John Abad, LCPCNaperville, IL1891373932
- Rosa AbarcaChicago, IL1043406028
- Ashley Abate, MA, LCPCFreeport, IL1275787871
- Sarah Abbas, MA, LCPC, CCTPNaperville, IL1588488423
- Sabrina AbbateHinsdale, IL1588519482
- Leon Abbey, LCPCChicago, IL1902675341
- Maria Abbott Miller, MA, LCPCPalos Hills, IL1316231491
- Gillie Abdiraxman-Issa, LPC-INTERNWestmont, IL1669352951
- Jahaan Abdullah, LPCSycamore, IL1639628654
Common questions
What is Maryann Cook, M.A., L.C.P.C.'s NPI number?
Maryann Cook, M.A., L.C.P.C.'s National Provider Identifier (NPI) is 1184899387, issued on Apr 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Maryann Cook, M.A., L.C.P.C. located?
The NPPES record lists a practice address at 23157 S Thomas Dillon Dr, Channahon, IL, 60410. Phone: (815) 467-8181. Providers update this record themselves, so call before visiting.
How can I verify Maryann Cook, M.A., L.C.P.C.'s license?
NPPES lists Illinois license number 180006876, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.