Professional Therapist

Ms. Casey O'sullivan, LCPC

410 Kings College Dr, Arnold, Maryland, 21012-1831

About Ms. Casey O'sullivan

Ms. Casey O'sullivan is a therapist based in Arnold, Maryland who is specialized in Professional Counselor. Active license number of Ms. Casey O'sullivan is LC10289 for Professional Counselor in Maryland. Her current practice location is 410 Kings College Dr, Arnold. Patients can reach her at 443-457-3427. Ms. Casey O'sullivan is LCPC in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1831667799.

Ms. Casey O'sullivan 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

Ms. Casey O'sullivan 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 Ms. Casey O'sullivan
Specialization Professional Counselor
Credentials LCPC
Gender Female
Practice Address: 410 Kings College Dr,
Arnold, MD - 21012-1831

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 Number1831667799
NPI Enumeration Date: 08 Nov, 2018
NPI Last Update On: 24 Oct, 2022

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 Ms. Casey O'sullivan are as mentioned below.

License NumberSpecializationStateStatus
LC10289Professional 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.

Ms. Casey O'sullivan
410 Kings College Dr,
Arnold, MD - 21012-1831

Book an Appointment with Ms. Casey O'sullivan

To schedule an appointment, contact Ms. Casey O'sullivan at 410 Kings College Dr, Arnold, Maryland or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Ms. Casey O'sullivan:

Ms. Casey O'sullivan 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, Ms. Casey O'sullivan is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Ms. Casey O'sullivan practices at 410 Kings College Dr, Arnold, Maryland, 21012-1831.

To schedule an appointment with Ms. Casey O'sullivan, please contact the office at 443-457-3427.

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