Active NPI
Alyssa Marie Mehnert, LCSW
- Clinical Social Worker
- Allentown, PA
National Provider Identifier
1780947309
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Clinical Social Worker
- License
- CW025014
- Practice address
- 2047 PA Route 309
Allentown, PA 18104-9307 - Phone
- (610) 906-8064
- NPI assigned
- Jun 19, 2012
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Clinical Social Worker | 1041C0700X | CW025014 | PA | Primary |
Addresses
Primary practice location
2047 PA Route 309
Allentown, PA 18104-9307
Mailing address
1945 Little John LN
Allentown, PA 18103-2952
Phone (917) 579-3379
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 |
|---|---|---|---|
| CW025014 | PA | MD | Clinical Social Worker |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| The Calm Space LLC | Clinical | Past | Accepting new patients |
Interoperability endpoints
- alyssa.mehnert.1@33682.direct.athenahealth.com
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1340064000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1756857600000",
"number": "1780947309",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1945 LITTLE JOHN LN",
"city": "ALLENTOWN",
"state": "PA",
"postal_code": "181032952",
"telephone_number": "917-579-3379"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2047 PA ROUTE 309",
"city": "ALLENTOWN",
"state": "PA",
"postal_code": "181049307",
"telephone_number": "610-906-8064"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MEHNERT",
"first_name": "ALYSSA",
"middle_name": "MARIE",
"name_prefix": "Mrs.",
"credential": "LCSW",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2012-06-19",
"last_updated": "2025-09-03",
"certification_date": "2025-09-03",
"status": "A"
},
"taxonomies": [
{
"code": "1041C0700X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Social Worker, Clinical",
"state": "PA",
"license": "CW025014",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Allentown, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 3, 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.