Addiction Therapist

John J Cerny, RN, LADC

1538 Hwy 395 North, Gardnerville, Nevada, 89410

About John J Cerny

John J Cerny is a therapist based in Gardnerville, Nevada who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of John J Cerny is 1688 for Addiction (Substance Use Disorder) Counselor in Nevada. His current practice location is 1538 Hwy 395 North, Gardnerville. Patients can reach him at 775-782-3671 or can fax him at 775-782-6639. John J Cerny is RN, LADC in Addiction (Substance Use Disorder) Counselor and his NPI number (Unique professional ID assigned by NPPES) is 1780744581.

John J Cerny is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Practice Information

John J Cerny speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name John J Cerny
Specialization Addiction (Substance Use Disorder) Counselor
Credentials RN, LADC
Gender Male
Practice Address: 1538 Hwy 395 North,
Gardnerville, NV - 89410
Fax 775-782-6639

Professional Identification Codes

NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). NPI details are as mentioned below.

NPI Number1780744581
NPI Enumeration Date: 11 Dec, 2006
NPI Last Update On: 11 Sep, 2025

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John J Cerny are as mentioned below.

License NumberSpecializationStateStatus
1688Addiction (Substance Use Disorder) Counselor NevadaPrimary
RN25219Registered Nurse NevadaSecondary

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

John J Cerny
4126 Technology Way, Suite 102
Carson City, NV - 89706-2009
Phone: 775-687-7573
Fax: 775-687-7544

Book an Appointment with John J Cerny

To schedule an appointment, contact John J Cerny at 1538 Hwy 395 North, Gardnerville, Nevada or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about John J Cerny:

John J Cerny is a therapist specializing in Addiction (Substance Use Disorder) Counselor. He is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. He helps his clients by manage and overcome the psychological, emotional, and behavioral challenges related to substance use. Counselors also work closely with families and support systems to help them better understand their loved one’s illness. SUD counselors help to promote long-term sobriety, emotional stability, and overall mental wellness for both the individual and their family.

Yes, John J Cerny is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

John J Cerny practices at 1538 Hwy 395 North, Gardnerville, Nevada, 89410.

To schedule an appointment with John J Cerny, please contact the office at 775-782-3671.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.