Active NPI
Nicholas Monahan
- Mental Health Counselor
- Springfield, VA
National Provider Identifier
1144033002
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- Practice address
- 8134 Old Keene Mill Rd Ste 101
Springfield, VA 22152-1849 - Phone
- (703) 569-8731
- NPI assigned
- Jan 27, 2025
- Sex
- Male
- Sole proprietor
- No
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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | Primary |
Addresses
Primary practice location
8134 Old Keene Mill Rd Ste 101
Springfield, VA 22152-1849
Mailing address
2558 Yonder Hills Way
Oakton, VA 22124-1145
Phone (703) 899-2266
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
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Associated Clinical Services | Current | Accepting new patients |
Locations
8134 Old Keene Mill Rd
Ste 101
West Springfield, VA 22152
Phone (703) 569-8731
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Clinical Psychologist
- Springfield, VA
- NPI 1073522124
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1737936000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1737936000000",
"number": "1144033002",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "2558 YONDER HILLS WAY",
"city": "OAKTON",
"state": "VA",
"postal_code": "221241145",
"telephone_number": "703-899-2266"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8134 OLD KEENE MILL RD STE 101",
"city": "SPRINGFIELD",
"state": "VA",
"postal_code": "221521849",
"telephone_number": "703-569-8731"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MONAHAN",
"first_name": "NICHOLAS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-01-27",
"last_updated": "2025-01-27",
"certification_date": "2025-01-27",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Springfield, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 27, 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.