Addiction Therapist

Mrs. Mary Michaelle Hennessey-peirce, LCSW

7254 E Southern Ave, Suite #123, Mesa, Arizona, 85209

About Mrs. Mary Michaelle Hennessey-peirce

Mrs. Mary Michaelle Hennessey-peirce is a therapist based in Mesa, Arizona who is specialized in Addiction (Substance Use Disorder) Counselor. Active license number of Mrs. Mary Michaelle Hennessey-peirce is 0579 for Addiction (Substance Use Disorder) Counselor in Arizona. Her current practice location is 7254 E Southern Ave, Suite #123, Mesa. Patients can reach her at 602-617-6595. Mrs. Mary Michaelle Hennessey-peirce is LCSW in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1437237484.

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.

Practice Information

Mrs. Mary Michaelle Hennessey-peirce 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 Mrs. Mary Michaelle Hennessey-peirce
Specialization Addiction (Substance Use Disorder) Counselor
Credentials LCSW
Gender Female
Practice Address: 7254 E Southern Ave, Suite #123
Mesa, AZ - 85209

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 Number1437237484
NPI Enumeration Date: 01 Nov, 2006
NPI Last Update On: 11 Sep, 2025

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 Mrs. Mary Michaelle Hennessey-peirce are as mentioned below.

License NumberSpecializationStateStatus
0579Addiction (Substance Use Disorder) Counselor ArizonaPrimary
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

Mailing Address

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

Mrs. Mary Michaelle Hennessey-peirce
975 E Scott Ave,
Gilbert, AZ - 85234
Phone: 480-558-1065

Book an Appointment with Mrs. Mary Michaelle Hennessey-peirce

To schedule an appointment, contact Mrs. Mary Michaelle Hennessey-peirce at 7254 E Southern Ave, Suite #123, Mesa, Arizona or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mrs. Mary Michaelle Hennessey-peirce:

Mrs. Mary Michaelle Hennessey-peirce is a therapist specializing in Addiction (Substance Use Disorder) Counselor. She 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.

Yes, Mrs. Mary Michaelle Hennessey-peirce is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mrs. Mary Michaelle Hennessey-peirce practices at 7254 E Southern Ave, Suite #123, Mesa, Arizona, 85209.

To schedule an appointment with Mrs. Mary Michaelle Hennessey-peirce, please contact the office at 602-617-6595.

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