Provider Profile
Charles E. Preyar, L.C.S.W.
Unclaimed ProfileAbout Charles Preyar
Charles E. Preyar, L.C.S.W. is a clinical social worker based in Chicago, IL. According to Medicare claims data, the services billed most often include group psychotherapy.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (773) 233-2017
- Email not available
Practice Locations
11214 S LONGWOOD DR
Chicago, IL 60643
Concerns and Conditions Addressed
Within Clinical Social Worker generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Abuse & safety
Abuse & Trauma
Anxiety & Phobias
Behavioral health
Child & adolescent
Child & Adolescent
Crisis & safety
Dissociative Disorders
Eating & body image
Family & Relationships
Grief & Loss
Health & Medical Adjustment
Health & wellness
Identity & sexuality
Intimacy & Sex
Life Changes
Life transitions
Mood & Depression
Mood & emotional health
Neurodevelopmental
Neurodivergence
Perinatal Mental Health
Personality disorders
Relationships & family
Reproductive mental health
Sleep
Substance use
Work & Identity
Procedures & services
Most searched procedures
Addiction & Recovery
Addiction services
Alternative Modalities
Behavioral therapies
- Acceptance and commitment therapy
- Anger management
- Dialectical behavior therapy (DBT)
- Exposure and response prevention (ERP)
- Habit reversal training
- Prolonged exposure therapy
- Sleep counseling
- Social skills training
Behavioral Therapies
Care coordination
Child & adolescent
Cognitive therapies
Creative & Expressive
Crisis services
Evaluations & Assessments
Evaluations & letters
Expressive therapies
Family Therapy
Group interventions
Group Programs
Health Psychology
Individual Therapy
Insight therapies
Integrative therapies
Legal & evaluations
Mind-body therapies
Parenting support
Relationship services
Relationship Therapy
Remote care
Short-term interventions
Specialized interventions
Support services
Trauma Treatments
Procedures Most Often Billed to Medicare
364 services · 19 patients · 1 distinct code
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Group psychotherapy | Treatment | 90853 |
364 | More often than most peers in Clinical Social Worker |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Also at this address 1
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other clinical social workers in Chicago 8
Same specialty, same city.
Also performs Group psychotherapy 6
Providers in IL who bill this service to Medicare most often.
Common questions
What does Charles E. Preyar specialize in?
Charles E. Preyar is a clinical social worker in Chicago, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Charles E. Preyar located?
Charles E. Preyar is listed at 11214 S Longwood Dr, Chicago, IL 60643. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Charles E. Preyar's phone number?
The number on file is (773) 233-2017. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Charles E. Preyar's NPI number?
Charles E. Preyar's National Provider Identifier is 1851548176. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Charles E. Preyar been practicing?
Charles E. Preyar has 18+ years experience. Registered with an NPI since 2008. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What does Charles E. Preyar do most often?
According to Medicare billing data, Charles E. Preyar provides treatments such as group psychotherapy. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Charles E. Preyar confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Charles E. Preyar. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.