Active NPI
Mark Sand
- Developmentally Disabled Services Day Training Agency
- Powell, WY
National Provider Identifier
1699685305
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Developmentally Disabled Services Day Training Agency
- Practice address
- 757 US Highway 14a
Powell, WY 82435-9102 - Phone
- (307) 254-8417
- NPI assigned
- Sep 8, 2026
- Sex
- Male
- 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 |
|---|---|---|---|---|
| Developmentally Disabled Services Day Training Agency | 251C00000X | Primary |
Addresses
Primary practice location
757 US Highway 14a
Powell, WY 82435-9102
Mailing address
757 US Highway 14a
Powell, WY 82435-9102
Phone (307) 254-8417
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": "1788825600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1788825600000",
"number": "1699685305",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "757 US HIGHWAY 14A",
"city": "POWELL",
"state": "WY",
"postal_code": "824359102",
"telephone_number": "307-254-8417"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "757 US HIGHWAY 14A",
"city": "POWELL",
"state": "WY",
"postal_code": "824359102",
"telephone_number": "307-254-8417"
}
],
"practiceLocations": [],
"basic": {
"last_name": "SAND",
"first_name": "MARK",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-09-08",
"last_updated": "2026-09-08",
"certification_date": "2026-09-08",
"status": "A"
},
"taxonomies": [
{
"code": "251C00000X",
"taxonomy_group": "",
"desc": "Day Training, Developmentally Disabled Services",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Powell, WY
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 8, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.