Mr. William John Smith is a Naperville, Illinois based counselor who is specialized as Professional Counselor. Active license number of Mr. William John Smith is 180-000264 for Professional Counselor in Illinois. His current practice location is 650 E Diehl Rd Ste 121, Naperville. Patients can book an appointment with him at 630-983-0600.
Mr. William John Smith is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.
Complete Profile:
Mr. William John Smith speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Name: | Mr. William John Smith |
| Specialization: | Professional Counselor |
| Gender: | Male |
| Credentials: | LCPC |
| Accepts Medicare Assignment: | No |
| Practice Address: | 650 E Diehl Rd Ste 121, Naperville,
Illinois, 60563-4812 |
| Phone: | 630-983-0600 |
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 Number: | 1609108851 |
| NPI Enumeration Date: | 12 Feb, 2010 |
| NPI Last Update On: | 12 Feb, 2010 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Mr. William John Smith are as mentioned below.
| License Number | Specialization | State | Status | |
| 180-000264 | Professional Counselor | Illinois | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 650 E Diehl Rd Ste 121,
Naperville, Illinois |
| Zip: | 60563-4812 |
| Phone Number: | 630-983-0600 |
Patients can reach Mr. William John Smith at
650 E Diehl Rd Ste 121, Naperville, Illinois or can
call to book an appointment on 630-983-0600.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.