Professional Therapist

Agnieszka (agnes) Siarkowska

16220 Frederick Rd Ste 310, Gaithersburg, Maryland, 20877-4020

About Agnieszka (agnes) Siarkowska

Agnieszka (agnes) Siarkowska is a therapist based in Gaithersburg, Maryland who is specialized in Professional Counselor. Active license number of Agnieszka (agnes) Siarkowska is 18112 for Professional Counselor in Maryland. Her current practice location is 16220 Frederick Rd Ste 310, Gaithersburg. Patients can reach her at 301-345-1022 or can fax her at 301-560-5558. Agnieszka (agnes) Siarkowska NPI number (Unique professional ID assigned by NPPES) is 1740103639.

Agnieszka (agnes) Siarkowska is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Practice Information

Agnieszka (agnes) Siarkowska 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 Agnieszka (agnes) Siarkowska
Specialization Professional Counselor
Gender Female
Practice Address: 16220 Frederick Rd Ste 310,
Gaithersburg, MD - 20877-4020
Fax 301-560-5558

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 Number1740103639
NPI Enumeration Date: 30 Jul, 2026
NPI Last Update On: 30 Jul, 2026

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 Agnieszka (agnes) Siarkowska are as mentioned below.

License NumberSpecializationStateStatus
18112Professional Counselor MarylandPrimary

Mailing Address

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

Agnieszka (agnes) Siarkowska
16220 Frederick Rd Ste 310,
Gaithersburg, MD - 20877-4020
Phone: 301-345-1022
Fax: 301-560-5558

Book an Appointment with Agnieszka (agnes) Siarkowska

To schedule an appointment, contact Agnieszka (agnes) Siarkowska at 16220 Frederick Rd Ste 310, Gaithersburg, Maryland or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Agnieszka (agnes) Siarkowska:

Agnieszka (agnes) Siarkowska is a therapist specializing in Professional Counselor. She is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. She uses talk therapy and evidence-based counseling methods to support clients in managing mental health conditions, improving relationships, and developing coping strategies for life’s difficulties.

Yes, Agnieszka (agnes) Siarkowska is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Agnieszka (agnes) Siarkowska practices at 16220 Frederick Rd Ste 310, Gaithersburg, Maryland, 20877-4020.

To schedule an appointment with Agnieszka (agnes) Siarkowska, please contact the office at 301-345-1022.

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