Active NPI
Karisa McAllister, MS, CCC-SLP
- Speech-Language Pathologist
- Fairfax, VA
National Provider Identifier
1689941973
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- 2204001516
- Practice address
- 3903 Fair Ridge Dr Ste 222
Fairfax, VA 22033-2945 - Phone
- (800) 886-8912
- NPI assigned
- Nov 30, 2011
- 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 | 2204001516 | VA | Primary |
Addresses
Primary practice location
3903 Fair Ridge Dr Ste 222
Fairfax, VA 22033-2945
Mailing address
3601 Vale Station Rd
Oakton, VA 22124-2259
Phone (703) 851-2282
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 Science
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 2204001516 | VA | MD | Speech-Language Pathologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1322611200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761523200000",
"number": "1689941973",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3601 VALE STATION RD",
"city": "OAKTON",
"state": "VA",
"postal_code": "221242259",
"telephone_number": "703-851-2282"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3903 FAIR RIDGE DR STE 222",
"city": "FAIRFAX",
"state": "VA",
"postal_code": "220332945",
"telephone_number": "800-886-8912"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MCALLISTER",
"first_name": "KARISA",
"credential": "MS, CCC-SLP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2011-11-30",
"last_updated": "2025-10-27",
"certification_date": "2025-10-27",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "VA",
"license": "2204001516",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Fairfax, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 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.