Active NPI
Steve A. Neff, MSW
- Counselor
- Mountain Home a F B, ID
National Provider Identifier
1215920467
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Counselor
- License
- LMSW-980
- Practice address
- 90 Hope Dr
366 Medgrp (Acc)/Family Advocacy
Mountain Home a F B, ID 83648-1057 - Phone
- (208) 828-7520
- Fax
- (208) 828-3792
- NPI assigned
- Aug 23, 2005
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Counselor | 101Y00000X | LMSW-980 | ID | Primary |
Addresses
Primary practice location
90 Hope Dr
366 Medgrp (Acc)/Family Advocacy
Mountain Home a F B, ID 83648-1057
Mailing address
90 Hope Dr
366 Medgrp (Acc) / Family Advocacy
Mountain Home a F B, ID 83648-1057
Phone (208) 828-7520
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 |
|---|---|---|---|
| LMSW-980 | ID | MD | Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1124755200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1215920467",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "90 HOPE DR",
"address_2": "366 MEDGRP (ACC) / FAMILY ADVOCACY",
"city": "MOUNTAIN HOME A F B",
"state": "ID",
"postal_code": "836481057",
"telephone_number": "208-828-7520",
"fax_number": "208-828-3792"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "90 HOPE DR",
"address_2": "366 MEDGRP (ACC)/FAMILY ADVOCACY",
"city": "MOUNTAIN HOME A F B",
"state": "ID",
"postal_code": "836481057",
"telephone_number": "208-828-7520",
"fax_number": "208-828-3792"
}
],
"practiceLocations": [],
"basic": {
"last_name": "NEFF",
"first_name": "STEVE",
"middle_name": "A.",
"name_prefix": "Mr.",
"credential": "MSW",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-08-23",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "101Y00000X",
"taxonomy_group": "",
"desc": "Counselor",
"state": "ID",
"license": "LMSW-980",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Mountain Home a F B, ID
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.