Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. JOHNNY LEE WILLIAMSON, MD
ActiveDR. JOHNNY LEE WILLIAMSON, MD is a Psychiatric Neurology healthcare provider located in NEW LENOX, Illinois. NPI 1144310509 is currently active in the NPPES registry. Verify at CMS.
Psychiatric Neurology · NEW LENOX, IL
Registration Details
- NPI Number
- 1144310509
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 13, 2006 (19.881276187802 yrs)
- Last Updated
- Dec 26, 2025
- Licenses
-
2022-02652 (NC)169712 (CA)D0090783 (MD)036100519 (IL)036100519 (IL)
Practice Information
- Address
-
2081 CALISTOGA DRSUITE 2SNEW LENOX, IL, 604514831Browse IL providers · Browse ZIP 60451
- Phone
- 8154186070
- Fax
- 7798033119
- Primary Specialty
-
Psychiatric Neurology
2084P0804X
- Additional Specialty
- Psychiatric Neurology
- Additional Specialty
- Psychiatry
- Additional Specialty
- Psychiatric Neurology
- Additional Specialty
- Psychiatry
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.