IndividualActive
Glen Trefry, ATP
NPI 1730226150 · Other Specialist/Technologist · Upland, CA
Provider details
- NPI number
- 1730226150
- Entity type
- Individual
- Primary specialty
- Other Specialist/TechnologistTechnologists, Technicians & Other Technical Service Providers
- Credential
- ATP
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Practice location
929 E Foothill Blvd
103
Upland, CA 91786-4037
Phone: (909) 224-9095
Fax: (909) 985-9895
Approximate (ZIP-level) locationGet directions
Mailing address
Po Box 1378
Upland, CA 91785-1378
Registry dates
- Enumerated
- 2007-02-01
- Last updated
- 2007-07-08
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.