Diane Manwill

Professional Counselor


  1221 Taylor St Nw, Washington
     District Of Columbia, 20011-5617
  202-464-9200    202-464-5740 Maps & Directions
Diane Manwill is a Washington, District Of Columbia based counselor who is specialized as Professional Counselor. Active license number of Diane Manwill is PRC13817 for Professional Counselor in District Of Columbia. Her current practice location is 1221 Taylor St Nw, Washington. Patients can book an appointment with her at 202-464-9200.
Diane Manwill 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:
Diane Manwill 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: Diane Manwill
Specialization: Professional Counselor
Gender:Female
Accepts Medicare Assignment:No
Practice Address:1221 Taylor St Nw, Washington,
District Of Columbia, 20011-5617
Phone:202-464-9200
Fax:202-464-5740
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: 1952443269
NPI Enumeration Date: 13 Feb, 2007
NPI Last Update On: 08 Jul, 2007

Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Diane Manwill are as mentioned below.
License NumberSpecializationStateStatus
PRC13817Professional Counselor District Of ColumbiaPrimary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: 1221 Taylor St Nw,
Washington, District Of Columbia
Zip: 20011-5617
Phone Number: 202-464-9200
Fax Number: 202-464-5740
Patients can reach Diane Manwill at 1221 Taylor St Nw, Washington, District Of Columbia or can call to book an appointment on 202-464-9200.
*Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 July, 2025.

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