Active NPI
Alexandra Pappas, SLP
- Speech-Language Pathologist
- Phoenix, AZ
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- SLP10106
- Practice address
- 3303 N 44TH St
Phoenix, AZ 85018 - Phone
- (480) 478-0444
- Fax
- (602) 854-7422
- NPI assigned
- Aug 30, 2016
- 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 | SLP10106 | AZ | Primary |
Addresses
Primary practice location
3303 N 44TH St
Phoenix, AZ 85018
Mailing address
3303 N 44TH St
Phoenix, AZ 85018
Phone (480) 478-0444
Other practice location 1
13934 N 59th Ave Ste 160
Glendale, AZ 85306-4168
Phone (480) 478-0444
Other practice location 2
4560 N 19th Ave
Phoenix, AZ 85015-4133
Phone (480) 478-0444
Other practice location 3
2820 E Broadway Rd
Mesa, AZ 85204-1703
Phone (480) 478-0444
Other practice location 4
4801 E McDowell Rd # 175
Phoenix, AZ 85008-7725
Phone (480) 478-0444
Other practice location 5
140 N Litchfield Rd Ste 104
Goodyear, AZ 85338-1277
Phone (480) 478-0444
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 |
|---|---|---|---|
| SLP10106 | AZ | MD | Speech-Language Pathologist |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Phoenix Autism Center, LLC | Speech-Language Pathologist | 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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1472515200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770249600000",
"number": "1487100434",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3303 N 44TH ST",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "85018",
"telephone_number": "480-478-0444",
"fax_number": "602-854-7422"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3303 N 44TH ST",
"city": "PHOENIX",
"state": "AZ",
"postal_code": "85018",
"telephone_number": "480-478-0444",
"fax_number": "602-854-7422"
}
],
"practiceLocations": [
{
"address_1": "13934 N 59th Ave Ste 160",
"address_purpose": "LOCATION",
"city": "Glendale",
"state": "AZ",
"postal_code": "853064168",
"country_code": "US",
"telephone_number": "480-478-0444",
"fax_number": "601-854-7422",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4560 N 19th Ave",
"address_purpose": "LOCATION",
"city": "Phoenix",
"state": "AZ",
"postal_code": "850154133",
"country_code": "US",
"telephone_number": "480-478-0444",
"fax_number": "602-854-7422",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "2820 E Broadway Rd",
"address_purpose": "LOCATION",
"city": "Mesa",
"state": "AZ",
"postal_code": "852041703",
"country_code": "US",
"telephone_number": "480-478-0444",
"fax_number": "602-854-7422",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "4801 E McDowell Rd # 175",
"address_purpose": "LOCATION",
"city": "Phoenix",
"state": "AZ",
"postal_code": "850087725",
"country_code": "US",
"telephone_number": "480-478-0444",
"fax_number": "602-854-7422",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "140 N Litchfield Rd Ste 104",
"address_purpose": "LOCATION",
"city": "Goodyear",
"state": "AZ",
"postal_code": "853381277",
"country_code": "US",
"telephone_number": "480-478-0444",
"fax_number": "602-854-7422",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "PAPPAS",
"first_name": "ALEXANDRA",
"credential": "SLP",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2016-08-30",
"last_updated": "2026-02-05",
"certification_date": "2026-02-05",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "AZ",
"license": "SLP10106",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Phoenix, AZ
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 5, 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.