Mark A. Myers, LCSW
Clinical Social Worker · Crystal Lake, IL
Mark A. Myers, LCSW is a clinical social worker with a practice address in Crystal Lake, Illinois, and NPI 1245255710, issued on Jul 13, 2006. Check the license (Illinois 149002705, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mark A. Myers
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 149002705 IL
Self-reported in NPPES; status is on the state search - Practice location
- 300 Memorial Dr 200, Crystal Lake, IL 60014
- Phone
- (815) 308-3368
- Enumerated
- Jul 13, 2006
- Record last updated
- Dec 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (815) 356-7044
- Medicare enrollment
- Enrolled (PECOS I20160108001500); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 13,637 in Illinois → Look up another NPI →
Verify Mark A. Myers in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 149002705Check 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
- Myers Counseling Group, LtdCrystal Lake, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark A. Myers among 13,637 clinical social worker records in Illinois
Mark A. Myers, LCSW is one of 13,637 clinical social worker records with a practice address in Illinois. 14% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 90% newer
- In a Medicare fileYes · 14% of these records are
- In the CMS Doctors and Clinicians fileYes · 21% of these records are
- Graduated1986 · median 2010 among the 2,895 with a school on file
- Record last updated2015 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
91 clinical social worker records list a practice address in Crystal Lake
They are 91 of the 1,442 NPPES records with a practice address in Crystal Lake, and 13,637 clinical social worker records in Illinois.
All 13,637 in Illinois → Every provider in Crystal Lake → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Clara Brown, LCSWCrystal Lake, IL 600141366535064
- Colleen Campbell, LCSWCrystal Lake, IL 600141124034665
- Joseph Canevello, LCSWCrystal Lake, IL 600141831105469
- Susan Coe, PH.DCrystal Lake, IL 600141134131550
- Marilyn Dyre, PHDCrystal Lake, IL 600141386742633
- Donald Jones, LCSWCrystal Lake, IL 600141023095346
- Nanette Lasco, MSW, LCSWCrystal Lake, IL 600141114097177
- Kathleen Ligon, LCSWCrystal Lake, IL 600141164434643
Common questions
What is Mark A. Myers, LCSW's NPI number?
Mark A. Myers, LCSW's National Provider Identifier (NPI) is 1245255710, issued on Jul 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Myers, LCSW located?
The NPPES record lists a practice address at 300 Memorial Dr 200, Crystal Lake, IL, 60014. Phone: (815) 308-3368. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Myers, LCSW's license?
NPPES lists Illinois license number 149002705, 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.