Professional Therapist

Mattie Costill, LPCMH

17021 Old Orchard Rd, Lewes, Delaware, 19958-4832

About Mattie Costill

Mattie Costill is a therapist based in Lewes, Delaware who is specialized in Professional Counselor. Active license number of Mattie Costill is PC-0000714 for Professional Counselor in Delaware. Her current practice location is 17021 Old Orchard Rd, Lewes. Patients can reach her at 302-703-6332. Mattie Costill is LPCMH in Professional Counselor and her NPI number (Unique professional ID assigned by NPPES) is 1346690112.

Mattie Costill 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

Mattie Costill 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 Mattie Costill
Specialization Professional Counselor
Credentials LPCMH
Gender Female
Practice Address: 17021 Old Orchard Rd,
Lewes, DE - 19958-4832

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 Number1346690112
NPI Enumeration Date: 13 Jun, 2016
NPI Last Update On: 13 Jun, 2016

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 Mattie Costill are as mentioned below.

License NumberSpecializationStateStatus
PC-0000714Professional Counselor DelawarePrimary

Mailing Address

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

Mattie Costill
782 Hill Ave,
Aston, PA - 19014-1110
Phone: 610-675-6380

Book an Appointment with Mattie Costill

To schedule an appointment, contact Mattie Costill at 17021 Old Orchard Rd, Lewes, Delaware or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Mattie Costill:

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

Mattie Costill practices at 17021 Old Orchard Rd, Lewes, Delaware, 19958-4832.

To schedule an appointment with Mattie Costill, please contact the office at 302-703-6332.

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