Active NPI
Hannah Laflin
- Addiction (Substance Use Disorder) Counselor
- Holyoke, MA
National Provider Identifier
1417829383
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Addiction (Substance Use Disorder) Counselor
- License
- 23730
- Practice address
- 45 Saint Kolbe Dr
Holyoke, MA 01040-6724 - Phone
- (203) 895-5572
- NPI assigned
- Sep 20, 2025
- Sex
- Unspecified or another gender identity
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 23730 | MA | Primary |
Addresses
Primary practice location
45 Saint Kolbe Dr
Holyoke, MA 01040-6724
Mailing address
45 Saint Kolbe Dr
Holyoke, MA 01040-6724
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 |
|---|---|---|---|
| 23730 | MA | MD | Physical Therapist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1758326400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1758326400000",
"number": "1417829383",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "45 SAINT KOLBE DR",
"city": "HOLYOKE",
"state": "MA",
"postal_code": "010406724"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "45 SAINT KOLBE DR",
"city": "HOLYOKE",
"state": "MA",
"postal_code": "010406724",
"telephone_number": "203-895-5572"
}
],
"practiceLocations": [],
"basic": {
"last_name": "LAFLIN",
"first_name": "HANNAH",
"sole_proprietor": "YES",
"sex": "X",
"enumeration_date": "2025-09-20",
"last_updated": "2025-09-20",
"certification_date": "2025-09-20",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "193400000X SINGLE SPECIALTY GROUP",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "MA",
"license": "23730",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Holyoke, MA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 20, 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.