Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Mazen, Ophthalmologist in Saint Louis, MO?
Dr. Mostafa Mohamed Mazen, MD is an Ophthalmologist, who primarily practices in Saint Louis, MO with 2 additional practice locations. Dr. Mazen is fluent in English and Arabic, and is currently seeing new patients. Dr. Mazen’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Mazen’s office at (716) 881-7900.
What languages does Dr. Mazen speak?
Dr. Mazen and their clinical team can communicate with patients in the following languages:
Arabic
English
What conditions does Dr. Mazen treat?
As an Ophthalmologist, Dr. Mazen 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. Mazen. 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:
- Primary Open-Angle Glaucoma
- Borderline Open-Angle Glaucoma
- Preglaucoma
- Glaucoma
- Chronic Open-Angle Glaucoma
- Wide-Angle Glaucoma
- POAG
- Chronic Simple Glaucoma
- Early Open-Angle Glaucoma
- Open-angle glaucoma suspect
- Risk of Open-Angle Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
ICD-10 Codes:
- H401131: Primary open-angle glaucoma, bilateral, mild stage
- H401133: Primary open-angle glaucoma, bilateral, severe stage
- H401132: Primary open-angle glaucoma, bilateral, moderate stage
- H401112: Primary open-angle glaucoma, right eye, moderate stage
- H401122: Primary open-angle glaucoma, left eye, moderate stage
- H401123: Primary open-angle glaucoma, left eye, severe stage
- H401113: Primary open-angle glaucoma, right eye, severe stage
- H401111: Primary open-angle glaucoma, right eye, mild stage
- H40013: Open angle with borderline findings, low risk, bilateral
- H40003: Preglaucoma, unspecified, bilateral
- H401121: Primary open-angle glaucoma, left eye, mild stage
Also known as:
- Cataract
- Other Secondary Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
- Cataract from another condition
- Complicated cataract
- Acquired cataract
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H2511: Age-related nuclear cataract, right eye
- H2512: Age-related nuclear cataract, left eye
- H26493: Other secondary cataract, bilateral
- H26491: Other secondary cataract, right eye
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Also known as:
- Routine Eye and Vision Exam (Normal Findings)
- Eye Disease
- Vision Impairment and Blindness
- Annual eye checkup
- Vision screening, no issues
- Eye health exam, all clear
ICD-10 Codes:
- Z0100: Encounter for examination of eyes and vision without abnormal findings
Also known as:
- Dry Eye Syndrome
- Corneal Disorder
- Dry Eye Disease
- Chronic Dry Eye
- Keratoconjunctivitis Sicca
ICD-10 Codes:
- H16223: Keratoconjunctivitis sicca, not specified as Sjogren's, bilateral
Also known as:
- Type 2 Diabetes
- Diabetes Type 2
- Type 2 diabetes
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
ICD-10 Codes:
- E119: Type 2 diabetes mellitus without complications
What procedures does Dr. Mazen perform?
As an Ophthalmologist, Dr. Mazen 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. Mazen. 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
- Cataract Surgery with Glaucoma Drainage Device
- Laser Surgery for Secondary Cataract
- Eye Drainage Device Insertion
- Laser Eye Surgery for Glaucoma
- Glaucoma laser surgery
- Laser eye treatment for glaucoma
- Trabeculoplasty
- Combined Cataract and Glaucoma Surgery
- Phacoemulsification with Aqueous Drainage Device
- IOL Insertion with Glaucoma Stent
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Aqueous drainage device placement
- Glaucoma drainage implant
- Subconjunctival drainage device
- Iridotomy
- Iridectomy
- Laser Glaucoma Treatment
CPT Codes:
- 65855: Trabeculoplasty by laser surgery
- 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
- 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)
- 0449T: Insertion of aqueous drainage device, without extraocular reservoir, internal approach, into the subconjunctival space; initial device
- 66761: Iridotomy/iridectomy by laser surgery (eg, for glaucoma) (per session)
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:
- Goniotomy (Glaucoma Surgery)
- Glaucoma Drainage Device Implant
- Glaucoma Surgery for Scarred Eye (Trabeculectomy)
- Glaucoma Drainage Device Insertion
- Goniotomy Procedure
- Angle-Opening Glaucoma Surgery
- Congenital Glaucoma Surgery
- Aqueous Shunt Surgery
- Glaucoma Shunt with Graft
- Eye Pressure Shunt
- Trabeculectomy with antifibrotic agents
- Glaucoma drainage surgery
- Eye pressure surgery with scarring
- Aqueous Shunt Placement
- Glaucoma Implant Surgery
- Eye Pressure Drainage Device
CPT Codes:
- 65820: Goniotomy
- 66180: Aqueous shunt to extraocular equatorial plate reservoir, external approach; with graft
- 66172: Fistulization of sclera for glaucoma; trabeculectomy ab externo with scarring from previous ocular surgery or trauma (includes injection of antifibrotic agents)
- 66183: Insertion of anterior segment aqueous drainage device, without extraocular reservoir, external approach
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
Does Dr. Mazen accept my insurance?
Dr. Mazen accepts most major insurance plans. Important: Please call our office at (716) 881-7900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Mazen accept in Saint Louis, MO?
Dr. Mazen in Saint Louis, MO accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Essence Healthcare
Express Scripts
Humana
Medicare
SGS North America Inc
State of Missouri
State of Tennessee
UnitedHealthcare
View All Insurances
Where is Dr. Mazen's office located?
Dr. Mostafa Mohamed Mazen's Primary Practice
12990 Manchester Rd Ste 200
Saint Louis, MO 63131
(716) 881-7900
Dr. Mostafa Mohamed Mazen's Practice 3
12692 Lamplighter Square Shpg Ctr
Saint Louis, MO 63128
What is Dr. Mazen's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Mazen's National Provider Identifier (NPI) number is 1497284731.
What common questions do patients ask about Dr. Mazen?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Mazen
What is Dr. Mostafa Mohamed Mazen's specialty?
Dr. Mazen is a Ophthalmologist near Saint Louis, MO. 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. Contact Dr. Mazen to book an appointment today.
Is this Dr. Mostafa Mohamed Mazen affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Mazen is affiliated with Beth Israel Deaconess Medical Center-Boston, Mercy Hospital Washington which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They 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 Ophthalmologist?
Explore Ophthalmologist 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 Mostafa Mohamed Mazen accepting new patients in Saint Louis, MO?
Yes, Dr. Mostafa Mohamed Mazen is accepting new patients at this time.
Does Dr. Mostafa Mohamed Mazen offer online booking?
Please contact Dr. Mazen's office at (716) 881-7900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Mostafa Mohamed Mazen?
Please contact Dr. Mazen's office at (716) 881-7900 for information regarding telehealth appointment availability or for scheduling assistance.
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