Active NPI
Susan M Stelmach, CRSW
- Addiction (Substance Use Disorder) Counselor
- Manchester, NH
National Provider Identifier
1992673925
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Addiction (Substance Use Disorder) Counselor
- License
- 0920
- Practice address
- 865 2ND St
Manchester, NH 03102-5265 - Phone
- (603) 397-0970
- NPI assigned
- Oct 29, 2025
- 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 |
|---|---|---|---|---|
| Addiction (Substance Use Disorder) Counselor | 101YA0400X | 0920 | NH | Primary |
Addresses
Primary practice location
865 2ND St
Manchester, NH 03102-5265
Mailing address
13 Linda St
Danville, NH 03819-5146
Phone (603) 397-0970
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 |
|---|---|---|---|
| 0920 | NH | MD | Speech-Language Pathologist |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1761696000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761696000000",
"number": "1992673925",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13 LINDA ST",
"city": "DANVILLE",
"state": "NH",
"postal_code": "038195146",
"telephone_number": "603-397-0970"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "865 2ND ST",
"city": "MANCHESTER",
"state": "NH",
"postal_code": "031025265",
"telephone_number": "603-397-0970"
}
],
"practiceLocations": [],
"basic": {
"last_name": "STELMACH",
"first_name": "SUSAN",
"middle_name": "M",
"credential": "CRSW",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2025-10-29",
"last_updated": "2025-10-29",
"certification_date": "2025-10-29",
"status": "A"
},
"taxonomies": [
{
"code": "101YA0400X",
"taxonomy_group": "",
"desc": "Counselor, Addiction (Substance Use Disorder)",
"state": "NH",
"license": "0920",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Manchester, NH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 29, 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.