Active NPI
Alanna Floyd, MA, CCC-SLP
- Speech-Language Pathologist
- Waltham, MA
National Provider Identifier
1497322275
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- SLP100333
- Practice address
- 465 Waverly Oaks Rd Ste 101
Waltham, MA 02452-8497 - Phone
- (781) 894-6564
- NPI assigned
- Jun 9, 2021
- 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 |
|---|---|---|---|---|
| Speech-Language Pathologist | 235Z00000X | SLP100333 | MA | Primary |
Addresses
Primary practice location
465 Waverly Oaks Rd Ste 101
Waltham, MA 02452-8497
Mailing address
166 Raymond St
Cambridge, MA 02140-3315
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
- Credentials
- Master of Arts
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| SLP100333 | MA | MD | Speech-Language Pathologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1623196800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761264000000",
"number": "1497322275",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "166 RAYMOND ST",
"city": "CAMBRIDGE",
"state": "MA",
"postal_code": "021403315"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "465 WAVERLY OAKS RD STE 101",
"city": "WALTHAM",
"state": "MA",
"postal_code": "024528497",
"telephone_number": "781-894-6564"
}
],
"practiceLocations": [],
"basic": {
"last_name": "FLOYD",
"first_name": "ALANNA",
"credential": "MA, CCC-SLP",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2021-06-09",
"last_updated": "2025-10-24",
"certification_date": "2025-10-24",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "MA",
"license": "SLP100333",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Waltham, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 24, 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.