Active NPI
Harris & Watson Investments LLC
- Non-emergency Medical Transport (VAN)
- Detroit, MI
National Provider Identifier
1801720644
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Non-emergency Medical Transport (VAN)
- Legal business name
- HARRIS & WATSON INVESTMENTS LLC
- Practice address
- 18420 Appleton St
Detroit, MI 48219 - Phone
- (248) 240-2432
- NPI assigned
- Jun 9, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Alonna Harris
- Title
- Ceo
- Phone
- (248) 240-2432
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Non-emergency Medical Transport (VAN) | 343900000X | Primary |
Addresses
Primary practice location
18420 Appleton St
Detroit, MI 48219
Mailing address
18420 Appleton St
Detroit, MI 48219-2236
Phone (248) 240-2432
National Provider Directory
National Provider DirectoryNPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1780963200000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1780963200000",
"number": "1801720644",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "18420 APPLETON ST",
"city": "DETROIT",
"state": "MI",
"postal_code": "482192236",
"telephone_number": "248-240-2432"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "18420 APPLETON ST",
"city": "DETROIT",
"state": "MI",
"postal_code": "48219",
"telephone_number": "248-240-2432"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "HARRIS & WATSON INVESTMENTS LLC",
"organizational_subpart": "NO",
"enumeration_date": "2026-06-09",
"last_updated": "2026-06-09",
"certification_date": "2026-05-27",
"status": "A",
"authorized_official_last_name": "HARRIS",
"authorized_official_first_name": "ALONNA",
"authorized_official_title_or_position": "CEO",
"authorized_official_telephone_number": "248-240-2432"
},
"taxonomies": [
{
"code": "343900000X",
"taxonomy_group": "",
"desc": "Non-emergency Medical Transport (VAN)",
"state": null,
"license": null,
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Detroit, MI
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 9, 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.