Addiction Therapist

Mary Holmes, BS

2600 W 9th St, 4th Flr, Chester, Pennsylvania, 19013-2040

About Mary Holmes

Mary Holmes is a therapist based in Chester, Pennsylvania who is specialized in Addiction (Substance Use Disorder) Counselor. Her current practice location is 2600 W 9th St, 4th Flr, Chester. Patients can reach her at 610-497-7200. Mary Holmes is BS in Addiction (Substance Use Disorder) Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1073666459.

Mary Holmes 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

Mary Holmes 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 Mary Holmes
Specialization Addiction (Substance Use Disorder) Counselor
Credentials BS
Gender Female
Practice Address: 2600 W 9th St, 4th Flr
Chester, PA - 19013-2040

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 Number1073666459
NPI Enumeration Date: 19 Jan, 2007
NPI Last Update On: 08 Jul, 2007

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 Mary Holmes are as mentioned below.

License NumberSpecializationStateStatus
Addiction (Substance Use Disorder) Counselor Primary

Mailing Address

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

Mary Holmes
1315 Ruby St,
Chester, PA - 19013-2635
Phone: 610-485-7195

Book an Appointment with Mary Holmes

To schedule an appointment, contact Mary Holmes at 2600 W 9th St, 4th Flr, Chester, Pennsylvania or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mary Holmes:

Mary Holmes 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, Mary Holmes is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Mary Holmes practices at 2600 W 9th St, 4th Flr, Chester, Pennsylvania, 19013-2040.

To schedule an appointment with Mary Holmes, please contact the office at 610-497-7200.

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