Thomas Posnanski, LMFT
NPI 1134209133 · Marriage & Family Therapist · Belleville, IL
Thomas Posnanski, LMFT is a Marriage & Family Therapist provider in Belleville, IL (NPI 1134209133).
Provider details
- NPI number
- 1134209133
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Posnanski's NPI number?
- Thomas Posnanski's National Provider Identifier (NPI) is 1134209133, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Posnanski's specialty?
- Thomas Posnanski is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Thomas Posnanski located?
- Thomas Posnanski's practice location on file with NPPES is 2620 Lebanon Ave, Belleville, IL 62221-3233.
- What is Thomas Posnanski's phone number?
- The practice phone number listed in the NPPES registry for Thomas Posnanski is (618) 235-9563.
- Is Thomas Posnanski's NPI active?
- Yes — Thomas Posnanski's NPI (1134209133) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.