Mrs. Mary Michaelle Hennessey-peirce

LCSW | Addiction (Substance Use Disorder) Counselor


  7254 E Southern Ave, Suite #123, Mesa
     Arizona, 85209
  602-617-6595    Maps & Directions
Mrs. Mary Michaelle Hennessey-peirce is a Mesa, Arizona based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Mrs. Mary Michaelle Hennessey-peirce is 10373 for Social Worker in Arizona. Her current practice location is 7254 E Southern Ave, Suite #123, Mesa. Patients can book an appointment with her at 602-617-6595.
Mrs. Mary Michaelle Hennessey-peirce 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:
Mrs. Mary Michaelle Hennessey-peirce 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: Mrs. Mary Michaelle Hennessey-peirce
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Female
Credentials: LCSW
Accepts Medicare Assignment:No
Practice Address:7254 E Southern Ave, Suite #123, Mesa,
Arizona, 85209
Phone:602-617-6595
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: 1437237484
NPI Enumeration Date: 01 Nov, 2006
NPI Last Update On: 12 Nov, 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 Mrs. Mary Michaelle Hennessey-peirce are as mentioned below.
License NumberSpecializationStateStatus
10373Social Worker ArizonaPrimary
0579Addiction (Substance Use Disorder) Counselor ArizonaSecondary
10373Social Worker ArizonaSecondary
Other Medical Identifiers:
Other legacy medical identifiers associated with Mrs. Mary Michaelle Hennessey-peirce such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
551263OtherVALUE OPTIONS
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 975 E Scott Ave,
Gilbert, Arizona
Zip: 85234
Phone Number: 480-558-1065
Patients can reach Mrs. Mary Michaelle Hennessey-peirce at 7254 E Southern Ave, Suite #123, Mesa, Arizona or can call to book an appointment on 602-617-6595.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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