Guillermo S, Castillo Dds Dental Corporation
Dental Clinic
1030 E Foothill Blvd # B-102, Upland
California, 91786-4057
909-981-3000 909-981-1311
Maps & DirectionsGuillermo S, Castillo Dds Dental Corporation is a Dental Clinic in Upland, California. It is located at 1030 E Foothill Blvd # B-102, Upland, CA and its contact number is 909-981-3000. The authorized person for Guillermo S, Castillo Dds Dental Corporation is Gaby Tirado
who is Hr Coordinator of the clinic and their contact number is 760-244-1111. The primary license number for Guillermo S, Castillo Dds Dental Corporation is 50896 (Dentist) in California.
Guillermo S, Castillo Dds Dental Corporation Clinic have dental surgeons who are specialized in dentistry, diagnosis, prevention, and treatment of diseases and conditions of the oral cavity. The dentist's supporting team aids in providing oral health services. The dental team includes dental assistants, dental hygienists, dental technicians, and sometimes dental therapists.
Complete Clinic Profile:
Guillermo S, Castillo Dds Dental Corporation Clinic speciality, address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointments.
| Name: | Guillermo S, Castillo Dds Dental Corporation |
| Specialization: | Dentistry |
| Clinic Address: | 1030 E Foothill Blvd # B-102, Upland,
California, 91786-4057 |
| Phone: | 909-981-3000 |
| Fax: | 909-981-1311 |
Authorized/Official Person Profile:
Officially authorized person to contact for any management issues or complaints for this clinic are as below. Person's position and contact details are also mentioned below.
| Name: | Gaby Tirado |
| Position: | Hr Coordinator |
| Contact Number: | 760-244-1111 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details for Guillermo S, Castillo Dds Dental Corporation clinic are as mentioned below.
| NPI Number: | 1679011472 |
| NPI Enumeration Date: | 01 Feb, 2017 |
| NPI Last Update On: | 25 Oct, 2022 |
Medical Licenses:
Organizations can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Guillermo S, Castillo Dds Dental Corporation are as mentioned below.
| Specialization | License Number | State | Status | |
| Dentist | 50896 | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | Guillermo S, Castillo Dds Dental Corporation
15278 Main St, Suite E
Hesperia, California |
| Zip: | 92345-3300 |
| Phone Number: | 760-244-1111 |
| Fax Number: | 760-244-1877 |
Patients can reach Guillermo S, Castillo Dds Dental Corporation at
1030 E Foothill Blvd # B-102, Upland, California or can
call to book an appointment on 909-981-3000.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on
08 December, 2025.