Melissa Langill

MA LCMHC MLADC | Addiction (Substance Use Disorder) Counselor


  372 West St, Keene
     New Hampshire, 03431-2412
  866-534-2639    800-480-7578 Maps & Directions
Melissa Langill is a Keene, New Hampshire based counselor who is specialized as Addiction (Substance Use Disorder) Counselor. Active license number of Melissa Langill is 909 for Mental Health Counselor in New Hampshire. Her current practice location is 372 West St, Keene. Patients can book an appointment with her at 866-534-2639.
Melissa Langill 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:
Melissa Langill 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: Melissa Langill
Specialization: Addiction (Substance Use Disorder) Counselor
Gender:Female
Credentials: MA LCMHC MLADC
Accepts Medicare Assignment:No
Practice Address:372 West St, Keene,
New Hampshire, 03431-2412
Phone:866-534-2639
Fax:800-480-7578
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: 1255579298
NPI Enumeration Date: 29 Jan, 2009
NPI Last Update On: 02 Jun, 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 Melissa Langill are as mentioned below.
License NumberSpecializationStateStatus
909Mental Health Counselor New HampshirePrimary
0659Addiction (Substance Use Disorder) Counselor New HampshireSecondary
068.0135156PROVMental Health Counselor VermontSecondary
Other Medical Identifiers:
Other legacy medical identifiers associated with Melissa Langill such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
IdentifierTypeStateIssuer
3141540MedicaidNew Hampshire
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 372 West St Ste 102,
Keene, New Hampshire
Zip: 03431-2412
Phone Number: 866-534-2639
Fax Number: 800-480-4578
Patients can reach Melissa Langill at 372 West St, Keene, New Hampshire or can call to book an appointment on 866-534-2639.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 July, 2026.