John P Duggan
MA, NCC, LCPC, LPC | Professional Counselor
8720 Georgia Ave, Suite 500, Silver Spring
Maryland, 20910-3638
202-374-1000 877-825-4735
Maps & DirectionsJohn P Duggan is a Silver Spring, Maryland based counselor who is specialized as Professional Counselor. Active license number of John P Duggan is LC2214 for Professional Counselor in Maryland. His current practice location is 8720 Georgia Ave, Suite 500, Silver Spring. Patients can book an appointment with him at 202-374-1000.
John P Duggan is a licensed mental health practitioner trained to help individuals, couples, and groups address emotional, psychological, and behavioral challenges. He 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:
John P Duggan 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: | John P Duggan |
| Specialization: | Professional Counselor |
| Gender: | Male |
| Credentials: | MA, NCC, LCPC, LPC |
| Accepts Medicare Assignment: | No |
| Practice Address: | 8720 Georgia Ave, Suite 500, Silver Spring,
Maryland, 20910-3638 |
| Phone: | 202-374-1000 |
| Fax: | 877-825-4735 |
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: | 1134148893 |
| NPI Enumeration Date: | 19 Jul, 2006 |
| NPI Last Update On: | 23 Aug, 2013 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for John P Duggan are as mentioned below.
| License Number | Specialization | State | Status | |
| LC2214 | Professional Counselor | Maryland | Primary | |
| PRC13893 | Professional Counselor | District Of Columbia | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with John P Duggan such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 643218 | Other | Maryland | MARYLAND MEDICARE PROVIDER ID |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 8720 Georgia Ave, Suite 500
Silver Spring, Maryland |
| Zip: | 20910-3638 |
| Phone Number: | 202-374-1000 |
| Fax Number: | 877-825-4735 |
Patients can reach John P Duggan at
8720 Georgia Ave, Suite 500, Silver Spring, Maryland or can
call to book an appointment on 202-374-1000.
Comments/ Reviews:
Read all the reviews posted for John P Duggan below. You may also share your own experience with John P Duggan. Your feedback can help others make better decisions.
**
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 February, 2026.