Active NPI
Mackenzie Quinn Gladfelter
- Speech-Language Pathologist
- Kennett Square, PA
National Provider Identifier
1780508424
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Speech-Language Pathologist
- License
- PSL002999
- Practice address
- 500 Old Forge LN
Kennett Square, PA 19348-1919 - Phone
- (877) 407-3422
- NPI assigned
- Aug 6, 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 | PSL002999 | PA | Primary |
Addresses
Primary practice location
500 Old Forge LN
Kennett Square, PA 19348-1919
Mailing address
7 Carnegie PLZ
Cherry Hill, NJ 08003-1000
Electronic endpoints 9
| Type | Endpoint | Use | Affiliation |
|---|---|---|---|
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
| CONNECT URL | https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler | Other | Fox Rehabilitation Services INC |
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)
- Enrolled
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1785974400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1786924800000",
"number": "1780508424",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "7 CARNEGIE PLZ",
"city": "CHERRY HILL",
"state": "NJ",
"postal_code": "080031000"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "500 OLD FORGE LN",
"city": "KENNETT SQUARE",
"state": "PA",
"postal_code": "193481919",
"telephone_number": "877-407-3422"
}
],
"practiceLocations": [],
"basic": {
"last_name": "GLADFELTER",
"first_name": "MACKENZIE",
"middle_name": "QUINN",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-08-06",
"last_updated": "2026-08-17",
"certification_date": "2026-08-17",
"status": "A"
},
"taxonomies": [
{
"code": "235Z00000X",
"taxonomy_group": "",
"desc": "Speech-Language Pathologist",
"state": "PA",
"license": "PSL002999",
"primary": true
}
],
"identifiers": [],
"endpoints": [
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "7010 SNOWDRIFT RD",
"city": "ALLENTOWN",
"state": "PA",
"country_code": "US",
"postal_code": "181069395",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "1122 Highway 315 Blvd",
"city": "Wilkes Barre",
"state": "PA",
"country_code": "US",
"postal_code": "187026943",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "470 N Lewis Rd",
"city": "Limerick",
"state": "PA",
"country_code": "US",
"postal_code": "194681587",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "180 Sheree Blvd",
"city": "Exton",
"state": "PA",
"country_code": "US",
"postal_code": "193411264",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "500 Old Forge Ln",
"city": "Kennett Square",
"state": "PA",
"country_code": "US",
"postal_code": "193481919",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "214 E Baltimore Ave",
"city": "Clifton Heights",
"state": "PA",
"country_code": "US",
"postal_code": "190181634",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "1200 Saginaw St",
"city": "Scranton",
"state": "PA",
"country_code": "US",
"postal_code": "185053685",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "10475 Perry Hwy Ste 106G",
"city": "Wexford",
"state": "PA",
"country_code": "US",
"postal_code": "150909213",
"country_name": "United States",
"address_type": "DOM"
},
{
"endpointType": "CONNECT",
"endpointTypeDescription": "CONNECT URL",
"endpoint": "https://www.cms.gov/research-statistics-data-systems/electronic-submission-medical-documentation-esmd/cms-health-information-handler",
"affiliation": "Y",
"endpointDescription": "2.16.840.1.113883.13.34.110.1.998.01",
"affiliationName": "Fox Rehabilitation Services INC",
"use": "OTHER",
"useDescription": "Other",
"useOtherDescription": "CMS esMD eMDR",
"address_1": "315 Technology Dr",
"city": "Malvern",
"state": "PA",
"country_code": "US",
"postal_code": "193551317",
"country_name": "United States",
"address_type": "DOM"
}
],
"other_names": []
}Other providers in Kennett Square, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 17, 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.