Dr. Johnny Lee Williamson, MD
Dr. Johnny Lee Williamson, MD is a Psychiatry in New Lenox, Illinois. Graduated from Meharry Medical College School of Medicine in 1997, 29 years ago. Practices with Connections Medical Group Associates LLC, a 14-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California, Illinois, Maryland and North Carolina.
- Years since qualifying
- 29
- Trained at
- Meharry Medical College School of Medicine
- Licensed in
- CA, IL, MD, NC
- In the registry since
- 2006
- Specialties on file
- 6
What do these letters mean?
- MD — Doctor of Medicine
- A physician who completed allopathic medical school.
Practice location Address checks out
2081 Calistoga Dr Ste 2SNew Lenox, IL 60451-4831
Phone: (815) 418-6070
Fax: (779) 803-3119
Show map & directions
Directions in Google Maps · Apple Maps · OpenStreetMap
Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 3000 New Bern Ave, Raleigh, NC 27610-1231 — (919) 350-8000
Specialties & licences
| Child & Adolescent Psychiatry Physician (primary) | Taxonomy 2084P0804X · Licence 036100519 (IL) |
|---|---|
| Child & Adolescent Psychiatry Physician | Taxonomy 2084P0804X · Licence 2022-02652 (NC) |
| Child & Adolescent Psychiatry Physician | Taxonomy 2084P0804X · Licence 169712 (CA) |
| Psychiatry Physician | Taxonomy 2084P0800X · Licence D0090783 (MD) |
| Psychiatry Physician | Taxonomy 2084P0800X · Licence 036100519 (IL) |
| Psychiatry Physician | Taxonomy 2084P0800X · Licence 169712 (CA) |
Record details
| NPI number | 1144310509 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | MD |
| Sole proprietor | No |
| NPI enumerated | October 13, 2006 |
| Last updated in NPPES | December 26, 2025 |
| Certification date | December 26, 2025 |
| Mailing address | 2081 Calistoga Dr Ste 2s, New Lenox, IL 60451-4833 |
Medicare enrollment
| Medicare specialty | PSYCHIATRY |
|---|---|
| Also practises | GERIATRIC PSYCHIATRY |
| Medical school | MEHARRY MEDICAL COLLEGE SCHOOL OF MEDICINE |
| Graduated | 1997 (29 years in practice) |
| Group practice | Connections Medical Group Associates Llc — 14 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
| Telehealth | Offers telehealth services |
| Practice locations | 4 on file with Medicare |