Dwight W Guan, MD
NPI #1184644676 in Upland, California
Provider Information
- NPI Number
- 1184644676
- Entity Type
- Individual
- Name
- Dwight W Guan, MD
- Gender
- Not Specified
- Sole Proprietor
- No
- Primary Specialty
- Family Medicine
- Credential
- MD
- Enumeration Date
- Jul 20, 2006
- Last Updated
- Sep 11, 2025
Practice Location
- Address
- 999 SAN BERNARDINO RD
- City
- Upland
- State
- California
- ZIP Code
- 91786-4920
- Phone
- (909) 985-2811
Specialties & Taxonomy Codes
| Specialty |
|---|
| Emergency Medicine |
| Family Medicine |
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