Active NPI
Marcellinus Osuji
- Non-emergency Medical Transport (VAN)
- Rancho Cucamonga, CA
National Provider Identifier
1083301071
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Non-emergency Medical Transport (VAN)
- License
- C5496060
- Practice address
- 10134 6TH St Ste E
Rancho Cucamonga, CA 91730-5856 - Phone
- (909) 371-1120
- NPI assigned
- Apr 19, 2023
- 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 |
|---|---|---|---|---|
| Non-emergency Medical Transport (VAN) | 343900000X | C5496060 | CA | Primary |
Addresses
Primary practice location
10134 6TH St Ste E
Rancho Cucamonga, CA 91730-5856
Mailing address
10134 6TH St Ste D
Rancho Cucamonga, CA 91730-5856
Phone (909) 371-1120
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 |
|---|---|---|---|
| C5496060 | CA | MD | Non-emergency Medical Transport (VAN) |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1681862400000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1766102400000",
"number": "1083301071",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "10134 6TH ST STE D",
"city": "RANCHO CUCAMONGA",
"state": "CA",
"postal_code": "917305856",
"telephone_number": "909-371-1120"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "10134 6TH ST STE E",
"city": "RANCHO CUCAMONGA",
"state": "CA",
"postal_code": "917305856",
"telephone_number": "909-371-1120"
}
],
"practiceLocations": [],
"basic": {
"last_name": "OSUJI",
"first_name": "MARCELLINUS",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2023-04-19",
"last_updated": "2025-12-19",
"certification_date": "2025-12-19",
"status": "A"
},
"taxonomies": [
{
"code": "343900000X",
"taxonomy_group": "",
"desc": "Non-emergency Medical Transport (VAN)",
"state": "CA",
"license": "C5496060",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Rancho Cucamonga, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 19, 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.