Active NPI
Mason Troupe
- Marriage & Family Therapist
- Bethesda, MD
National Provider Identifier
1285344705
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Marriage & Family Therapist
- License
- LCM1134
- Practice address
- 6505 Democracy Blvd
Bethesda, MD 20817-1688 - Phone
- (301) 273-8945
- NPI assigned
- Nov 28, 2022
- Sex
- Male
- Sole proprietor
- Yes
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Marriage & Family Therapist | 106H00000X | LCM1134 | MD | Primary |
Addresses
Primary practice location
6505 Democracy Blvd
Bethesda, MD 20817-1688
Mailing address
5457 Twin Knolls Rd Ste 300
Columbia, MD 21045-3296
Phone (301) 273-8945
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| LCM1134 | MD | MD | Marriage & Family Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1669593600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1754611200000",
"number": "1285344705",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5457 TWIN KNOLLS RD STE 300",
"city": "COLUMBIA",
"state": "MD",
"postal_code": "210453296",
"telephone_number": "301-273-8945"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6505 DEMOCRACY BLVD",
"city": "BETHESDA",
"state": "MD",
"postal_code": "208171688",
"telephone_number": "301-273-8945"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TROUPE",
"first_name": "MASON",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2022-11-28",
"last_updated": "2025-08-08",
"certification_date": "2025-08-08",
"status": "A"
},
"taxonomies": [
{
"code": "106H00000X",
"taxonomy_group": "",
"desc": "Marriage & Family Therapist",
"state": "MD",
"license": "LCM1134",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Bethesda, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 8, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.