Timothy Olsen
Mental Health Counselor · Chicago, IL
Timothy Olsen is a mental health counselor with a practice address in Chicago, Illinois, and NPI 1699223370, issued on Sep 12, 2016. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Timothy Olsen
- Primary taxonomy
- Mental Health Counselor 101YM0800X
- Practice location
- 5905 W Eastwood Ave, Chicago, IL 60630
- Phone
- (312) 545-5247
- Enumerated
- Sep 12, 2016
- Record last updated
- Sep 12, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20260606000397); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest mental health counselor records → All 10,716 in Illinois → Look up another NPI →
Verify Timothy Olsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Timothy Olsen among 10,716 mental health counselor records in Illinois
Timothy Olsen 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 2016, is newer than 27% of them.
- NPI issued2016 · 27% of these records are older, 69% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 7% of these records are
- Graduated2017 · median 2015 among the 726 with a school on file
- Record last updated2016 · 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).
2,130 mental health counselor records list a practice address in Chicago
They are 2,130 of the 63,379 NPPES records with a practice address in Chicago, 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 Chicago → Mental Health Counselor nationwide →
The 8 mental health counselor records with the nearest ZIP codes
- Mary AdamczykChicago, IL 606301033582846
- Katherine AldagChicago, IL 606301760098966
- Steve BaltrukonisChicago, IL 606301356981708
- Anthony Brown, AMChicago, IL 606301639774136
- Tiffany GunnChicago, IL 606301518592617
- Anna Jankowska, MA LCPC CEAP SAPChicago, IL 606301598843526
- Nikki Jovicilo, LCPCChicago, IL 606301346671252
- April Kilduff, MA, LCPCChicago, IL 606301265770796
Common questions
What is Timothy Olsen's NPI number?
Timothy Olsen's National Provider Identifier (NPI) is 1699223370, issued on Sep 12, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Timothy Olsen located?
The NPPES record lists a practice address at 5905 W Eastwood Ave, Chicago, IL, 60630. Phone: (312) 545-5247. Providers update this record themselves, so call before visiting.
How can I verify Timothy Olsen's license?
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.