Active NPI
Margaret Effie Valyo, SLP-A
- Speech-Language Assistant
- Mooresville, NC
National Provider Identifier
1669446019
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Assistant
- License
- 0081
- Practice address
- 510 Carpenter Ave
Mooresville, NC 28115-2512 - Phone
- (704) 677-3547
- NPI assigned
- Feb 14, 2006
- Sex
- Female
- 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 |
|---|---|---|---|---|
| Speech-Language Assistant | 2355S0801X | 0081 | NC | Primary |
Addresses
Primary practice location
510 Carpenter Ave
Mooresville, NC 28115-2512
Mailing address
510 Carpenter Ave
Mooresville, NC 28115-2512
Phone (704) 677-3547
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 |
|---|---|---|---|
| 0081 | NC | MD | Pediatric Dentist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Speakability, Inc. | Past | Accepting new patients |
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.
-
- Speech-Language Pathologist
- Mooresville, NC
- NPI 1548233471
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1139875200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1669446019",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "510 CARPENTER AVE",
"city": "MOORESVILLE",
"state": "NC",
"postal_code": "281152512",
"telephone_number": "704-677-3547"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "510 CARPENTER AVE",
"city": "MOORESVILLE",
"state": "NC",
"postal_code": "281152512",
"telephone_number": "704-677-3547"
}
],
"practiceLocations": [],
"basic": {
"last_name": "VALYO",
"first_name": "MARGARET",
"middle_name": "EFFIE",
"name_prefix": "Ms.",
"credential": "SLP-A",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-02-14",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "2355S0801X",
"taxonomy_group": "",
"desc": "Specialist/Technologist, Speech-Language Assistant",
"state": "NC",
"license": "0081",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Mooresville, NC
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.