Carrier profile · USDOT 1430232 · Updated Jun 13, 2026
Western Medical Waste & Enviornmental Services
DBA WESTERN MEDICAL WASTE
6 power unitsMAYAGUEZ, PR50/100
AUTHORITY STATUS UNKNOWNHAZMAT
Identity & Federal
The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.
Location
- Physical address
- FOREIGN INDUSTRIAL ZONE #7 CORNER ST B, MAYAGUEZ, PR, 00680-0000
- Mailing address
- PO BOX 798, HORMIGUEROS, PR, 00660
- Operation
- Intrastate (Hazmat)· Hazmat
Contact
- Phone
- (787) 832-7790
- Fax
- (787) 834-3277
- jrios@stericycle.com
- Web domain
- stericycle.com
Registration
- Officers
- Angel Rivera Morales · Julio Rios
- USDOT / docket
- 1430232
- First registered
- Oct 31, 2005
- Last MCS-150
- Feb 11, 2014 · 50,000 mi (2013)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 618570568
Fleet (self-reported · MCS-150)
MCS-150 filing history· biennial-update cadence
Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.
Federal record activity· monitored daily by Vektor
No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.