Mr. William W. Cretcher

RAS | Addiction (Substance Use Disorder) Counselor


  1901 Cleveland Avenue, # B, Santa Rosa Treatment Program, Santa Rosa
     California, 95401
  707-566-0170    707-568-5445 Maps & Directions
Mr. William W. Cretcher is a Santa Rosa, California based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Mr. William W. Cretcher is RAS C0412271240 for Addiction (Substance Use Disorder) Counselor in California. His current practice location is 1901 Cleveland Avenue, # B, Santa Rosa Treatment Program, Santa Rosa. Patients can book an appointment with him at 707-566-0170.
Mr. William W. Cretcher 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.
Complete Profile:
Mr. William W. Cretcher 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 W. Cretcher
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Male
Credentials: RAS
Accepts Medicare Assignment:No
Practice Address:1901 Cleveland Avenue, # B, Santa Rosa Treatment Program, Santa Rosa,
California, 95401
Phone:707-566-0170
Fax:707-568-5445
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: 1518178748
NPI Enumeration Date: 28 May, 2007
NPI Last Update On: 22 Aug, 2014

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 W. Cretcher are as mentioned below.
License NumberSpecializationStateStatus
RAS C0412271240Addiction (Substance Use Disorder) Counselor CaliforniaPrimary
Addiction (Substance Use Disorder) Counselor Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1901 Cleveland Avenue, # B, Santa Rosa Treatment Program
Santa Rosa, California
Zip: 95401
Phone Number: 707-576-0818
Fax Number: 707-576-7845
Patients can reach Mr. William W. Cretcher at 1901 Cleveland Avenue, # B, Santa Rosa Treatment Program, Santa Rosa, California or can call to book an appointment on 707-566-0170.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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