Active NPI
Natalie Kellogg
- Speech-Language Pathologist
- Malden, MA
National Provider Identifier
1083568927
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- SLP102054
- Practice address
- 257 Mountain Ave
Malden, MA 02148-2711 - Phone
- (781) 397-7025
- NPI assigned
- Feb 26, 2026
- Last updated
- Feb 26, 2026
- 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 Pathologist | 235Z00000X | SLP102054 | MA | Primary |
Addresses
Primary practice location
257 Mountain Ave
Malden, MA 02148-2711
Mailing address
18 Chestnut St Ste 200
Worcester, MA 01608-1557
Phone (800) 244-2756
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 |
|---|---|---|---|
| SLP102054 | MA | MD | Speech-Language Pathologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Easter Seals Massachusetts, 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Rehabilitation Clinic/Center
- Bridgewater, MA
- NPI 1033386842
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1772064000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1772064000000",
"number": "1083568927",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "18 CHESTNUT ST STE 200",
"city": "WORCESTER",
"state": "MA",
"postal_code": "016081557",
"telephone_number": "800-244-2756",
"fax_number": "508-831-9768"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "257 MOUNTAIN AVE",
"city": "MALDEN",
"state": "MA",
"postal_code": "021482711",
"telephone_number": "781-397-7025"
}
],
"practiceLocations": [],
"basic": {
"last_name": "KELLOGG",
"first_name": "NATALIE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-02-26",
"last_updated": "2026-02-26",
"certification_date": "2026-02-26",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "MA",
"license": "SLP102054",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Malden, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 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.