Joann Marie Chassman, MS LCPC
Mental Health Counselor · Northbrook, IL
Joann Marie Chassman, MS LCPC is a mental health counselor with a practice address in Northbrook, Illinois, and NPI 1669754354, issued on Sep 19, 2011. Check the license (Illinois 180008057, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Joann Marie Chassman
- Credential
- MS LCPC
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- License number
- 180008057 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2219 Crabtree LN, Northbrook, IL 60062
- Phone
- (847) 544-1644
- Enumerated
- Sep 19, 2011
- Record last updated
- Mar 20, 2012 (not updated in 14 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 10,716 in Illinois → Look up another NPI →
Verify Joann Marie Chassman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 180008057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Joann Marie Chassman among 10,716 mental health counselor records in Illinois
Joann Marie Chassman, MS LCPC is one of 10,716 mental health counselor records with a practice address in Illinois. 4% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 13% of them.
- NPI issued2011 · 13% of these records are older, 85% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 7% of these records are
- Record last updated2012 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 101YM0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
105 mental health counselor records list a practice address in Northbrook
They are 105 of the 2,226 NPPES records with a practice address in Northbrook, and 10,716 mental health counselor records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10,716 in Illinois → Every provider in Northbrook → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Kimberly Berenberg, M.A., LCPCNorthbrook, IL 600621174746432
- Rachel Broeren, LCPC CADCNorthbrook, IL 600621881853430
- Cassandra FriedmanNorthbrook, IL 600621518133016
- Mark Hagler, L.C.P.C.Northbrook, IL 600621477669125
- Candice Hughes, PH.D.Northbrook, IL 600621043405087
- Sarah MatskoNorthbrook, IL 600621922323534
- Kimberly Matthews, LCPCNorthbrook, IL 600621326312869
- Deborah Mestas, L.C.P.C.Northbrook, IL 600621134271547
Common questions
What is Joann Marie Chassman, MS LCPC's NPI number?
Joann Marie Chassman, MS LCPC's National Provider Identifier (NPI) is 1669754354, issued on Sep 19, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Joann Marie Chassman, MS LCPC located?
The NPPES record lists a practice address at 2219 Crabtree LN, Northbrook, IL, 60062. Phone: (847) 544-1644. Providers update this record themselves, so call before visiting.
How can I verify Joann Marie Chassman, MS LCPC's license?
NPPES lists Illinois license number 180008057, 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. 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.