Mental Health Therapist

Charles D O'neil

210 Simmons St, Maryville, Tennessee, 37801-4750

About Charles D O'neil

Charles D O'neil is a therapist based in Maryville, Tennessee who is specialized in Mental Health Counselor. His current practice location is 210 Simmons St, Maryville. Patients can reach him at 865-374-7100. Charles D O'neil NPI number (Unique professional ID assigned by NPPES) is 1245362904.

Charles D O'neil is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Practice Information

Charles D O'neil 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 Charles D O'neil
Specialization Mental Health Counselor
Gender Male
Practice Address: 210 Simmons St,
Maryville, TN - 37801-4750

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 Number1245362904
NPI Enumeration Date: 09 Mar, 2007
NPI Last Update On: 08 Jul, 2007

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 Charles D O'neil are as mentioned below.

License NumberSpecializationStateStatus
Mental Health Counselor Primary

Mailing Address

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

Charles D O'neil
6800 Baum Dr, Building 1
Knoxville, TN - 37919-7315

Book an Appointment with Charles D O'neil

To schedule an appointment, contact Charles D O'neil at 210 Simmons St, Maryville, Tennessee or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Charles D O'neil:

Charles D O'neil is a therapist specializing in Mental Health Counselor. He is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. He assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.

Yes, Charles D O'neil is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Charles D O'neil practices at 210 Simmons St, Maryville, Tennessee, 37801-4750.

To schedule an appointment with Charles D O'neil, please contact the office at 865-374-7100.

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