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Edit this profileWhere to find Johnny L. Williamson, MD
- New Lenox location main office
2081 Calistoga Dr, Suite 2S, New Lenox, IL 60451 - Raleigh location
3000 New Bern Ave, Raleigh, NC 27610
About Dr. Williamson
Based in New Lenox, IL, Johnny L. Williamson, MD is listed in the NPI registry under child & adolescent psychiatry. Johnny graduated from Meharry Medical College School of Medicine in 1997. Johnny is also listed as specializing in psychiatry. Medicare claims data shows Johnny provided 100 services to 35 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes and subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes. NPI 1144310509 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (815) 418-6070
- Email not available
Practice Locations
2081 CALISTOGA DR SUITE 2S
New Lenox, IL 60451
3000 New Bern Ave
Raleigh, NC 27610
Conditions Commonly Evaluated or Treated
Within Child and Adolescent Psychiatry 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
- Autism
- Childhood anxiety
- Pediatric ADHD
- Teen depression
Addiction & Substance Use
- Teen Substance Abuse
Anxiety
Anxiety & Compulsions
- Child Not Talking at School
- Childhood Anxiety and Depression
- OCD in Children and Teens
- Panic Attacks in Kids
- Skin picking and hair pulling
- Social anxiety disorder
- Specific phobias
Attachment and trauma
Behavior
- Compulsive Lying in Kids
- Compulsive Stealing in Children
- Conduct disorder
Behavioral Problems
- Oppositional defiant disorder
- Screen Addiction
- Sensory Overload Meltdowns
- Severe Temper Tantrums and Meltdowns
Crisis & Mood
- Bipolar Disorder in Teens
- Extreme Mood Swings and Emotional Dysregulation
- Hearing Voices and Paranoia in Teens
- Self-harm
- Suicidal thoughts
Developmental & Elimination
- Bedwetting
Developmental & Identity
- Gender Identity Distress in Youth
Dissociation
Eating & Body Image
- Anorexia nervosa
- Body image issues
- Extreme Picky Eating and Food Aversion
Eating disorders
Elimination disorders
- Poop Accidents and Withholding
Mood and personality
- Borderline Personality Traits in Teens
- Persistent depressive disorder
Neurological & Tics
- Tics and Tourette Syndrome
Neuropsychiatric
- PANDAS and PANS
School & Learning
Sleep
- Night Terrors and Frequent Nightmares
Sleep & Routine
- Sleep Problems in Kids
Stress and physical symptoms
Substance use
- Marijuana Addiction
- Vaping Addiction
Trauma & Stress
- Bullying Trauma and Distress
- Childhood Trauma and PTSD
- Divorce and Family Change Distress
- Grief and Loss in Children
Procedures & services
Most searched procedures
- Autism testing
- Medication management
- Psychiatric evaluation
Addiction Care
- Adolescent Substance Abuse Counseling
Behavioral Interventions
- Bedwetting and Soiling Behavioral Therapy
- Behavioral Sleep Coaching for Children
- Habit reversal training
Behavioral support
- Pediatric Behavioral Modification Plan
Brain stimulation
- Teen TMS Therapy
Crisis Care
- Crisis Intervention and Safety Planning
- Inpatient and Residential Care Placement Assessment
Eating & Specialty
- Family-Based Eating Disorder Treatment (FBT)
Eating disorders
- Eating Disorder Medical Monitoring
Evaluation and visits
- Adolescent Psychiatric Clearance
- Child Functional Behavior Assessment Consultation
- Comprehensive Child Diagnostic Interview
- PANS and PANDAS Psychiatric Assessment
- Virtual Child Psychiatry Visit
Medication management
- Child Psychiatric Medication Management
- Teen Ketamine Infusion Consultation
Parent Support
- Parent coaching
- Sensory and Emotional Co-Regulation Coaching
School & Advocacy
- IEP and 504 Plan Psychiatric Consultation
- School Refusal Reintegration Therapy
Screening and testing
- Teen Depression and Anxiety Screening
Skill Building
- Anger Management for Kids
- Executive Function Coaching
- Social Skills Groups
Specialty Treatments
- Gender-Affirming Mental Health Support
- Pediatric Neurofeedback and Biofeedback
Substance use
- Adolescent Relapse Prevention Planning
Talk Therapy
- Acceptance and Commitment Therapy (ACT) for Teens
- Childhood Trauma Therapy (TF-CBT)
- Cognitive Behavioral Therapy (CBT) for Kids
- Dialectical behavior therapy (DBT)
- Exposure and Response Prevention
- Family therapy
- Grief Counseling for Children
- Play therapy
- Teen Support Groups
Testing & Assessment
- ADHD Testing
- DNA drug response testing
- Psychiatric Second Opinion
- Psychoeducational Testing
Therapy
- Animal-Assisted Therapy for Kids
- Art Therapy for Children
- Attachment-Based Child Therapy
- Interpersonal Psychotherapy for Teens (IPT-A)
- Mindfulness for kids and teens
- Music Therapy for Children
- Parent-child interaction therapy
- Teen DBT Skills Group
Trauma & Specialty
- EMDR Therapy for Children
Procedures Most Often Billed to Medicare
100 services · 35 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
56 | As often as other peers in Child & Adolescent Psychiatry |
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
44 | As often as other peers in Child & Adolescent Psychiatry |
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 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Meharry Medical College School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1997 at Meharry Medical College School of Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Williamson specialize in?
Dr. Williamson is a child & adolescent psychiatry in New Lenox, IL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Dr. Williamson located?
Dr. Williamson is listed at 2081 Calistoga Dr Suite 2S, New Lenox, IL 60451. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Williamson's phone number?
The number on file is (815) 418-6070. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Williamson?
Dr. Williamson's National Provider Identifier is 1144310509. 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
Where did Dr. Williamson go to medical school?
Dr. Williamson attended Meharry Medical College School of Medicine, graduating in 1997. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Williamson have?
Dr. Williamson has 29 years experience. Calculated from a graduation year of 1997, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Williamson do most often?
According to Medicare billing data, Dr. Williamson the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Williamson's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williamson. If this is you, claiming it is free.
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