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About Dr. Philip Ian R. Tiamzon
Background and practice information
Dr. Philip Ian R. Tiamzon is an optometrist serving patients in the Yucaipa, CA area.
Dr. Philip Ian R. Tiamzon is in-network with 4 insurance providers, including Aetna, Anthem Vision, Blue Shield of California, and 1 more. Patients are encouraged to verify coverage with his office before scheduling an appointment.
At a Glance
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Claim this profilePractice Locations
1 location
34806 Yucaipa Blvd
Yucaipa, CA 92399
(909) 797-0134
Insurance Networks
Accepted insurance plans and networks
Dr. Philip Ian R. Tiamzon accepts 15 plans from 4 insurers, including Aetna, Blue Shield of California, Anthem Vision.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Financial Transparency
Industry payment disclosures
Pharmaceutical and medical device companies disclosed $257 in payments to Dr. Philip Ian R. Tiamzon in 2024, primarily from Bausch & Lomb Americas Inc. for food and beverage. These disclosures are required by federal law under the Physician Payments Sunshine Act.
Top Paying Companies
Source: CMS Open Payments, 2024.
Patient Reviews
Reviews and ratings from patients
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About Optometry
Specialty overview and common conditions
An optometrist is a licensed healthcare professional who provides primary vision care, including comprehensive eye examinations, diagnosis and treatment of vision problems, and detection of eye diseases. Optometrists (Doctors of Optometry, or ODs) are trained to prescribe glasses and contact lenses,...
Common conditions treated by optometry specialists:
- Refractive Errors (Myopia, Hyperopia, Astigmatism)
- Dry Eye Disease
- Glaucoma
- Diabetic Eye Disease (Diabetic Retinopathy)
Frequently Asked Questions
Common questions about Philip Ian R. Tiamzon
Does Dr. Tiamzon accept Medicare?
Based on available data, Dr. Tiamzon does not currently accept Medicare assignment. Patients should contact the office directly to verify current insurance acceptance and discuss payment options.
What insurance does Dr. Tiamzon accept?
Dr. Tiamzon is in-network with 4 insurance providers, including Aetna, Anthem Vision, Blue Shield of California, Humana. Insurance networks can change, so patients should verify their specific plan coverage directly with Dr. Tiamzon's office before scheduling.
Does Dr. Tiamzon offer telehealth or virtual appointments?
Dr. Tiamzon does not currently list telehealth services. For virtual care options, contact the office directly or consider other optometry providers in Yucaipa who offer telehealth.
What conditions does Dr. Tiamzon treat?
As a optometry specialist, Dr. Tiamzon commonly treats conditions including refractive errors (myopia, hyperopia, astigmatism), dry eye disease, glaucoma, diabetic eye disease (diabetic retinopathy), cataracts, and other related health concerns. Contact the office to discuss your specific healthcare needs.
Where is Dr. Tiamzon's office located?
Dr. Tiamzon practices at 34806 YUCAIPA BLVD, Yucaipa, CA 92399. You can reach the office by calling (909) 797-0134.
How do I make an appointment with Dr. Tiamzon?
To schedule an appointment with Dr. Tiamzon, call the office at (909) 797-0134. New patients should have their insurance information and medical records ready when calling.
Data source: CMS National Provider Registry ·
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Medical Disclaimer: This content is for informational purposes only and is not a substitute for professional medical advice. Learn more about our editorial standards