Accepting patients
Who is Dr. Nguyen, Ophthalmologist in Houston , TX?
Dr. Bac Nguyen, MD is an Ophthalmologist, who primarily practices in Houston , TX with 2 additional practice locations. He is board certified.
Dr. Nguyen is fluent in English, and is currently seeing new patients. Dr. Nguyen’s practice accepts Medicare, UnitedHealthcare, Aetna, Cigna, Medicaid and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Nguyen’s office at (713) 526-1600 or click here to request an appointment online.
WebsiteWhat are Areas of Expertise for Dr. Nguyen?
Dr. Bac Nguyen, MD is a highly-rated, board-certified Ophthalmologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Nguyen empowers patients to confidently navigate their health journey, specializing in Glaucoma, Minimally Invasive Glaucoma Surgery (MIGS), and comprehensive wellness support. Serving the Houston , TX community, Dr. Nguyen is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Nguyen speak?
Dr. Nguyen and their clinical team can communicate with patients in the following languages:
English
What conditions does an Ophthalmologist like Dr. Nguyen typically treat?
As an Ophthalmologist, Dr. Nguyen diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Nguyen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Primary Open-Angle Glaucoma
- Glaucoma from Other Eye Problems
- Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Secondary Glaucoma
- Complex Glaucoma
- Glaucoma due to underlying eye condition
ICD-10 Codes:
- H401133: Primary open-angle glaucoma, bilateral, severe stage
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
- H401113: Primary open-angle glaucoma, right eye, severe stage
- H401112: Primary open-angle glaucoma, right eye, moderate stage
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H4053X3: Glaucoma secondary to other eye disorders, bilateral, severe stage
Also known as:
- Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H2512: Age-related nuclear cataract, left eye
- H2513: Age-related nuclear cataract, bilateral
- H2511: Age-related nuclear cataract, right eye
What procedures does an Ophthalmologist like Dr. Nguyen typically perform?
As an Ophthalmologist, Dr. Nguyen performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Nguyen. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Goniotomy (Glaucoma Surgery)
- Glaucoma Drainage Device Implant
- Goniotomy Procedure
- Angle-Opening Glaucoma Surgery
- Congenital Glaucoma Surgery
- Aqueous Shunt Surgery
- Glaucoma Shunt with Graft
- Eye Pressure Shunt
CPT Codes:
- 65820: Goniotomy
- 66180: Aqueous shunt to extraocular equatorial plate reservoir, external approach; with graft
Also known as:
- Cataract Removal with Lens Implant
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
CPT Codes:
- 66984: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); without endoscopic cyclophotocoagulation
Also known as:
- Complex Cataract Removal with Lens Implant
- Advanced Cataract Surgery
- Phacoemulsification with IOL
- Complex Extracapsular Cataract Extraction
CPT Codes:
- 66982: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1-stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification), complex, requiring devices or techniques not generally used in routine cataract surgery (eg, iris expansion device, suture support for intraocular lens, or primary posterior capsulorrhexis) or performed on patients in the amblyogenic developmental stage; without endoscopic cyclophotocoagulation
Also known as:
- Glaucoma Laser Treatment (Cyclophotocoagulation)
- Transscleral cyclophotocoagulation
- Ciliary body laser
- CPC treatment
CPT Codes:
- 66710: Ciliary body destruction; cyclophotocoagulation, transscleral
Does Dr. Nguyen accept my insurance?
Dr. Nguyen accepts most major insurance plans. Important: Please call our office at (713) 526-1600 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Nguyen accept in Houston , TX?
Dr. Nguyen in Houston , TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Devoted Health
Health Care Service Corporation
Medicare
Other Health Care Provider
UnitedHealth Group
Unknown
Verda Healthcare
View All Insurances
Where is Dr. Nguyen's office located?
Berkeley Eye Center
3100 Weslayan Street, Suite 400
Houston , TX 77027
(713) 526-1600
Recognitions
Castle Connolly Doctor’s Choice Awards
Doctor’s Choice - 2025
Among the most nominated for the Castle Connolly Top Doctor recognition in 2025
What is Dr. Nguyen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Nguyen's National Provider Identifier (NPI) number is 1871853077.
What common questions do patients ask about Dr. Nguyen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Nguyen
What is Dr. Bac Nguyen's specialty?
Dr. Nguyen is a Ophthalmologist near Houston , TX.
What does an Ophthalmologist do?
An ophthalmologist possesses the knowledge and professional skills required to deliver comprehensive eye and vision care. These medical doctors are trained to diagnose, monitor, and treat all ocular and visual disorders, whether through medical or surgical interventions. Their expertise encompasses a wide range of issues affecting the eye and its structures, including the eyelids, orbit, and visual pathways. Additionally, ophthalmologists prescribe vision services, such as glasses and contact lenses, to help patients achieve optimal visual health.
Is this Dr. Bac Nguyen affiliated with a ranked Castle Connolly Top Hospital?
No, Nguyen is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Ophthalmologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Ophthalmologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Bac Nguyen accepting new patients in Houston , TX?
Yes, Dr. Bac Nguyen is accepting new patients at this time.
Does Dr. Bac Nguyen offer online booking?
Please contact Dr. Nguyen's office at (713) 526-1600 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Bac Nguyen?
Please contact Dr. Nguyen's office at (713) 526-1600 for information regarding telehealth appointment availability or for scheduling assistance.
Other Ophthalmologist Near Houston , TX
Accepting patientsDr. Regina Sun is an Ophthalmologist, who primarily practices in Pearland, TX with 1 additional practice location. She is board certified.
Accepting patientsDr. Frank Ruda, MD is an Ophthalmologist, who primarily practices in Shenandoah, TX with 6 additional practice locations.
Accepting patientsDr. John Micheletti, MD is an Ophthalmologist, who primarily practices in Sugar Land, TX with 2 additional practice locations.
Connect with DR. Nguyen
Sponsored
Berkeley Eye Center
3100 Weslayan Street, Suite 400
Houston , TX 77027