PN
Accepting patients
Who is Dr. Ngai, Glaucoma Specialist in West Covina, CA?
Dr. Philip Ngai, MD is a Glaucoma Specialist, who primarily practices in West Covina, CA with 2 additional practice locations. Dr. Ngai is fluent in English and Spanish, and is currently seeing new patients. Dr. Ngai’s practice accepts Cigna, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ngai’s office at (626) 960-3741.
What are Areas of Expertise for Dr. Ngai?
Dr. Philip Ngai, MD is a highly-rated, board-certified Glaucoma Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ngai empowers patients to confidently navigate their health journey, specializing in Cataract Surgery, Glaucoma, or comprehensive wellness support. Serving the West Covina/CA community, Dr. Ngai is dedicated to enhancing lives through expert, patient-centered care.
What languages does Dr. Ngai speak?
Dr. Ngai and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does Dr. Ngai treat?
As a Glaucoma Specialist, Dr. Ngai 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. Ngai. 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.
Also known as:
- Borderline Open-Angle Glaucoma
- Primary Open-Angle Glaucoma
- Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
ICD-10 Codes:
- H40013: Open angle with borderline findings, low risk, bilateral
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H40023: Open angle with borderline findings, high risk, bilateral
Also known as:
- Choroid Dystrophy
- Eye Disease
- Choroid Degeneration
- Genetic Choroid Disorder
- Hereditary Choroid Disease
ICD-10 Codes:
- H3122: Choroidal dystrophy (central areolar) (generalized) (peripapillary)
Also known as:
- Keratitis
- Corneal Disorder
- Corneal Inflammation
- Inflamed Cornea
- Eye Surface Inflammation
ICD-10 Codes:
- H16143: Punctate keratitis, bilateral
Also known as:
- Macular Pucker
- Retinal Disorder
- Epiretinal Membrane
- Cellophane Maculopathy
- Macular Wrinkle
- Retinal Scar
ICD-10 Codes:
- H35373: Puckering of macula, bilateral
Also known as:
- Aging of the eye's gel
- Eye Disease
- Vitreous Detachment
- Vitreous syneresis
- Eye gel breakdown
- Vitreous aging
ICD-10 Codes:
- H43813: Vitreous degeneration, bilateral
What procedures does Dr. Ngai perform?
As a Glaucoma Specialist, Dr. Ngai 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. Ngai. 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.
Also known as:
- Laser Trabeculoplasty
- Laser Surgery for Secondary Cataract
- Laser Eye Surgery for Glaucoma
- Eye Drug Implant
- Cataract Surgery with Glaucoma Drainage Device
- Glaucoma laser surgery
- Laser eye treatment for glaucoma
- Trabeculoplasty
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
- Intraocular Drug Delivery System
- Anterior Segment Drug Implant
- Eye Medication Implant
- Combined Cataract and Glaucoma Surgery
- Phacoemulsification with Aqueous Drainage Device
- IOL Insertion with Glaucoma Stent
CPT Codes:
- 65855: Trabeculoplasty by laser surgery
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
- 0660T: Implantation of anterior segment intraocular nonbiodegradable drug-eluting system, internal approach
- 66991: Extracapsular cataract removal with insertion of intraocular lens prosthesis (1 stage procedure), manual or mechanical technique (eg, irrigation and aspiration or phacoemulsification); with insertion of intraocular (eg, trabecular meshwork, supraciliary, suprachoroidal) anterior segment aqueous drainage device, without extraocular reservoir, internal approach, one or more
Also known as:
- Cataract Removal with Lens Implant
- Complex Cataract Surgery with Glaucoma Device
- Extracapsular cataract extraction
- Phacoemulsification
- IOL implantation
- Combined Cataract and Glaucoma Surgery
- Complex Lens Replacement with Drainage Device
- Phacoemulsification with Glaucoma Implant
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
- 66989: 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; with insertion of intraocular (eg, trabecular meshwork, supraciliary, suprachoroidal) anterior segment aqueous drainage device, without extraocular reservoir, internal approach, one or more
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 Canal Dilation
- Goniotomy (Glaucoma Surgery)
- Ciliary Body Destruction for Glaucoma
- Glaucoma Drainage Canal Widening with Stent
- Canaloplasty
- Aqueous Outflow Dilation
- Glaucoma Drainage Procedure
- Eye Pressure Reduction Surgery
- Goniotomy Procedure
- Angle-Opening Glaucoma Surgery
- Congenital Glaucoma Surgery
- Cyclodialysis
- Glaucoma Eye Surgery
- Ciliary Body Ablation
- Canaloplasty with stent
- Aqueous outflow canal dilation
- Glaucoma stent placement
CPT Codes:
- 66174: Transluminal dilation of aqueous outflow canal (eg, canaloplasty); without retention of device or stent
- 65820: Goniotomy
- 66740: Ciliary body destruction; cyclodialysis
- 66175: Transluminal dilation of aqueous outflow canal (eg, canaloplasty); with retention of device or stent
Also known as:
- Scleral Reinforcement with Graft
- Scleral Grafting
- Eye Wall Strengthening
- Posterior Scleral Reinforcement
CPT Codes:
- 67255: Scleral reinforcement (separate procedure); with graft
Also known as:
- Eye Injection
- Intravitreal Injection
- Retinal Injection
- Macular Degeneration Injection
- Eye Medication Injection
CPT Codes:
- 67028: Intravitreal injection of a pharmacologic agent (separate procedure)
Does Dr. Ngai accept my insurance?
Dr. Ngai accepts most major insurance plans. Important: Please call our office at (626) 960-3741 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ngai accept in West Covina, CA?
Dr. Ngai in West Covina, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
Advantage Care
Alignment Health Plan
All Other Third Party
Centene
Crown Cork and Seal Company
Federal Employee Program
Health Plan of San Mateo
Medicare
Presbyterian Health Plan
State of Tennessee
View All Insurances
Where is Dr. Ngai's office located?
Dr. Philip Ngai's Primary Practice
1250 S Sunset Ave Ste 205
West Covina, CA 91790
(626) 960-3741
What is Dr. Ngai's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ngai's National Provider Identifier (NPI) number is 1649614215.
What common questions do patients ask about Dr. Ngai?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ngai
What is Dr. Philip Ngai's specialty?
Dr. Ngai is a Glaucoma Specialist near West Covina, CA. An ophthalmologist specializing in the treatment of glaucoma and related disorders focuses on managing conditions associated with increased intraocular pressure and optic nerve damage. This specialty encompasses both medical and surgical interventions to effectively treat these conditions. Contact Dr. Ngai to book an appointment today.
Is this Dr. Philip Ngai affiliated with a ranked Castle Connolly Top Hospital?
No, Ngai is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Emanate Health Queen of the Valley 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
Where can I learn more about Glaucoma Specialist?
Explore Glaucoma Specialist with 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 Philip Ngai accepting new patients in West Covina, CA?
Yes, Dr. Philip Ngai is accepting new patients at this time.
Does Dr. Philip Ngai offer online booking?
Please contact Dr. Ngai's office at (626) 960-3741 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Philip Ngai?
Please contact Dr. Ngai's office at (626) 960-3741 for information regarding telehealth appointment availability or for scheduling assistance.
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