Mattie Costill

LPCMH | Professional Counselor


  17021 Old Orchard Rd, Lewes
     Delaware, 19958-4832
  302-703-6332    Maps & Directions
Mattie Costill is a Lewes, Delaware based counselor who is specialized as 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 book an appointment with her at 302-703-6332.
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.
Complete Profile:
Mattie Costill speciality, credentials, practice address, contact phone number and fax are as below. Patients can directly walk in or can call on the below given phone number for appointment.
Name: Mattie Costill
Specialization: Professional Counselor
Gender:Female
Credentials: LPCMH
Accepts Medicare Assignment:No
Practice Address:17021 Old Orchard Rd, Lewes,
Delaware, 19958-4832
Phone:302-703-6332
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 Number: 1346690112
NPI Enumeration Date: 13 Jun, 2016
NPI Last Update On: 13 Jun, 2016

Medical Licenses:
Doctors can have 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
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 782 Hill Ave,
Aston, Pennsylvania
Zip: 19014-1110
Phone Number: 610-675-6380
Patients can reach Mattie Costill at 17021 Old Orchard Rd, Lewes, Delaware or can call to book an appointment on 302-703-6332.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 June, 2025.

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