Active NPI
Alexandria Lyn Neff, CRS
- Peer Specialist
- York, PA
National Provider Identifier
1952215816
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Peer Specialist
- Practice address
- 1101 Edgar St
York, PA 17403-2862 - Phone
- (717) 851-1500
- NPI assigned
- Sep 29, 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 |
|---|---|---|---|---|
| Peer Specialist | 175T00000X | PA | Primary |
Addresses
Primary practice location
1101 Edgar St
York, PA 17403-2862
Mailing address
721 S Railroad St
Myerstown, PA 17067-1524
Phone (484) 516-7420
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1790640000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1790640000000",
"number": "1952215816",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "721 S RAILROAD ST",
"city": "MYERSTOWN",
"state": "PA",
"postal_code": "170671524",
"telephone_number": "484-516-7420"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1101 EDGAR ST",
"city": "YORK",
"state": "PA",
"postal_code": "174032862",
"telephone_number": "717-851-1500"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NEFF",
"first_name": "ALEXANDRIA",
"middle_name": "LYN",
"credential": "CRS",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2026-09-29",
"last_updated": "2026-09-29",
"certification_date": "2026-09-29",
"status": "A"
},
"taxonomies": [
{
"code": "175T00000X",
"taxonomy_group": "",
"desc": "Peer Specialist",
"state": "PA",
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in York, PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.