Thomas Posnanski, LMFT
Marriage & Family Therapist · Belleville, IL
Thomas Posnanski, LMFT is a marriage & family therapist with a practice address in Belleville, Illinois, and NPI 1134209133, issued on Oct 16, 2006. 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
- Thomas Posnanski
- Credential
- LMFT
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- Practice location
- 2620 Lebanon Ave, Belleville, IL 62221
- Phone
- (618) 235-9563
- Enumerated
- Oct 16, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (618) 235-7115
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 1,328 in Illinois → Look up another NPI →
Verify Thomas Posnanski 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
Thomas Posnanski among 1,328 marriage & family therapist records in Illinois
Thomas Posnanski, LMFT is one of 1,328 marriage & family therapist 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 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 92% newer
- In a Medicare fileNo · 4% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 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 106H00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Marriage & Family Therapist providers in Illinois
There are 1,328 marriage & family therapist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,328 in Illinois → Every provider in Belleville → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Allison CugierShiloh, IL 622211760166870
- Melissa Wickes, MA, LCPCBelleville, IL 622211437599149
- Marti Baricevic, LCPCBelleville, IL 622201821496647
- Mark OliverasBelleville, IL 622231851221527
- Vivian Sierra, PH.D. LMFTBelleville, IL 622231639199854
- Mark Wiesner, LMFTBelleville, IL 622231568013613
- Jamie Benson, LMFTSwansea, IL 622261831560127
- Amy Donathan, LMFTSwansea, IL 622261366931917
Common questions
What is Thomas Posnanski, LMFT's NPI number?
Thomas Posnanski, LMFT's National Provider Identifier (NPI) is 1134209133, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Posnanski, LMFT located?
The NPPES record lists a practice address at 2620 Lebanon Ave, Belleville, IL, 62221. Phone: (618) 235-9563. Providers update this record themselves, so call before visiting.
How can I verify Thomas Posnanski, LMFT'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.