Lillian Gahagan

LPC | Mental Health Counselor


  3434 47th St Ste 130, Boulder
     Colorado, 80301-1802
  303-225-2708    Maps & Directions
Lillian Gahagan is a Boulder, Colorado based counselor who is specialized as Mental Health Counselor. Active license number of Lillian Gahagan is 0023028 for Mental Health Counselor in Colorado. Her current practice location is 3434 47th St Ste 130, Boulder. Patients can book an appointment with her at 303-225-2708.
Lillian Gahagan is a licensed professional who helps individuals, couples, and families manage and overcome emotional, psychological, and behavioral challenges. She assess clients’ mental health conditions and develop personalized treatment plans to provide therapy for a range of mental health issues, including anxiety, depression, trauma, relationship issues, stress, grief, and life transitions.
Complete Profile:
Lillian Gahagan 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: Lillian Gahagan
Specialization: Mental Health Counselor
Gender:Female
Credentials: LPC
Accepts Medicare Assignment:No
Practice Address:3434 47th St Ste 130, Boulder,
Colorado, 80301-1802
Phone:303-225-2708
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: 1093565509
NPI Enumeration Date: 26 Mar, 2024
NPI Last Update On: 29 May, 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 Lillian Gahagan are as mentioned below.
License NumberSpecializationStateStatus
0023028Mental Health Counselor ColoradoPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 84 Highland Rd,
Glen Cove, New York
Zip: 11542-2630
Phone Number: 516-413-7616
Patients can reach Lillian Gahagan at 3434 47th St Ste 130, Boulder, Colorado or can call to book an appointment on 303-225-2708.
Comments/ Reviews:
Read all the reviews posted for Lillian Gahagan below. You may also share your own experience with Lillian Gahagan. Your feedback can help others make better decisions.

**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.