Ms. Cynthia S Mack-ernsdorff

LMHC,LMFT,CDP,HP | Addiction (Substance Use Disorder) Counselor


  1827 218th Pl Ne, Sammamish
     Washington, 98074-4112
  425-788-1710    Maps & Directions
Ms. Cynthia S Mack-ernsdorff is a Sammamish, Washington based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Ms. Cynthia S Mack-ernsdorff is LF00002676 for Marriage & Family Therapist in Washington. Her current practice location is 1827 218th Pl Ne, Sammamish. Patients can book an appointment with her at 425-788-1710.
Ms. Cynthia S Mack-ernsdorff is a licensed mental health therapist who help individuals struggling with addiction of alcohol, drug, or other substance use disorder. She helps her 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:
Ms. Cynthia S Mack-ernsdorff 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: Ms. Cynthia S Mack-ernsdorff
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Female
Credentials: LMHC,LMFT,CDP,HP
Accepts Medicare Assignment:No
Practice Address:1827 218th Pl Ne, Sammamish,
Washington, 98074-4112
Phone:425-788-1710
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: 1952624942
NPI Enumeration Date: 05 Mar, 2010
NPI Last Update On: 05 Mar, 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 Ms. Cynthia S Mack-ernsdorff are as mentioned below.
License NumberSpecializationStateStatus
LF00002676Marriage & Family Therapist WashingtonPrimary
CP00006138Addiction (Substance Use Disorder) Counselor WashingtonSecondary
LH00009947Mental Health Counselor WashingtonSecondary
Other Medical Identifiers:
Other legacy medical identifiers associated with Ms. Cynthia S Mack-ernsdorff such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
CP00006138OtherWashingtonCHEMICAL DEPENDENCY PROFESSIONAL
LF00002676OtherWashingtonMARRIAGE AND FAMILY THERAPY
HP10000966OtherWashingtonCLINICAL HYPNOTHERAPY
LH00009947OtherWashingtonMENTAL HEALTH
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1827 218th Pl Ne,
Sammamish, Washington
Zip: 98074-4112
Phone Number: 425-788-1710
Patients can reach Ms. Cynthia S Mack-ernsdorff at 1827 218th Pl Ne, Sammamish, Washington or can call to book an appointment on 425-788-1710.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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