Jennifer D Long

LMHC, MCAP | Addiction (Substance Use Disorder) Counselor


  3627 University Blvd S, Jacksonville
     Florida, 32216-4230
  904-472-7233    Maps & Directions
Jennifer D Long is a Jacksonville, Florida based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Jennifer D Long is MH27141 for Mental Health Counselor in Florida. Her current practice location is 3627 University Blvd S, Jacksonville. Patients can book an appointment with her at 904-472-7233.
Jennifer D Long 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.
Complete Profile:
Jennifer D Long 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: Jennifer D Long
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Female
Credentials: LMHC, MCAP
Accepts Medicare Assignment:No
Practice Address:3627 University Blvd S, Jacksonville,
Florida, 32216-4230
Phone:904-472-7233
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: 1245828730
NPI Enumeration Date: 09 Jan, 2021
NPI Last Update On: 28 Jan, 2026

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Jennifer D Long are as mentioned below.
License NumberSpecializationStateStatus
MH27141Mental Health Counselor FloridaPrimary
MCAP.0100859Addiction (Substance Use Disorder) Counselor FloridaSecondary
Pastoral Counselor Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Po Box 12919,
Jacksonville, Florida
Zip: 32209-0919
Phone Number: 904-472-7233
Patients can reach Jennifer D Long at 3627 University Blvd S, Jacksonville, Florida or can call to book an appointment on 904-472-7233.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.