EverydayHealthLogo
Dr. Mark Warlen, MD

Dr. Mark Warlen, MD

Ophthalmologist

San Diego, CA

27 Years of Experience

Accepting patients

    Who is Dr. Warlen, Ophthalmologist in San Diego, CA?

    Dr. Mark Warlen, MD is an Ophthalmologist, who primarily practices in San Diego, CA. He has been practicing for over 27 years. Dr. Warlen graduated from Baylor College of Medicine and completed his residency at Alton Ochsner Med Fndn, Ophthalmology Alameda Co Med Ctr, Flexible Or Transitional Year. Dr. Warlen is fluent in English and Spanish, and is currently seeing new patients. Dr. Warlen’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Warlen’s office at (619) 298-7221.

    Where did Dr. Warlen go to medical school and complete their residency?

    • Fellowship: University California | University of California

    • Residency: Alton Ochsner Med Fndn, Ophthalmology Alameda Co Med Ctr, Flexible Or Transitional Year | Alton Ochsner Med Foundation | Alton Ochsner Medical Foundation

    • Medical School: Baylor College of Medicine

    What languages does Dr. Warlen speak?

    Dr. Warlen and their clinical team can communicate with patients in the following languages:

    • English
    • Spanish

    What conditions does an Ophthalmologist like Dr. Warlen typically treat?

    As an Ophthalmologist, Dr. Warlen 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. Warlen. 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:

    • Ocular Hypertension
    • Borderline Open-Angle Glaucoma
    • Primary Open-Angle Glaucoma
    • Glaucoma
    • High Eye Pressure
    • Elevated Intraocular Pressure
    • Eye pressure problem
    • Early Open-Angle Glaucoma
    • Open-angle glaucoma suspect
    • Risk of Open-Angle Glaucoma
    • Chronic Open-Angle Glaucoma
    • Wide-Angle Glaucoma
    • POAG

    ICD-10 Codes:

    • H40053: Ocular hypertension, bilateral
    • H40013: Open angle with borderline findings, low risk, bilateral
    • H40023: Open angle with borderline findings, high risk, bilateral
    • H401132: Primary open-angle glaucoma, bilateral, moderate stage

    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

    Also known as:

    • Cataract
    • Cloudy lens
    • Lens clouding
    • Eye cloudiness

    ICD-10 Codes:

    • H2513: Age-related nuclear cataract, bilateral

    Also known as:

    • Macular Pucker
    • Retinal Disorder
    • Epiretinal Membrane
    • Cellophane Maculopathy
    • Macular Wrinkle
    • Retinal Scar

    ICD-10 Codes:

    • H35373: Puckering of macula, bilateral

    What procedures does an Ophthalmologist like Dr. Warlen typically perform?

    As an Ophthalmologist, Dr. Warlen 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. Warlen. 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:

    • 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:

    • Laser Surgery for Secondary Cataract
    • YAG Laser Capsulotomy
    • Posterior Capsulotomy
    • Secondary Cataract Removal
    • Laser Eye Surgery

    CPT Codes:

    • 66821: Discission of secondary membranous cataract (opacified posterior lens capsule and/or anterior hyaloid); laser surgery (eg, YAG laser) (1 or more stages)

    Also known as:

    • Eyelash Removal for Trichiasis
    • Trichiasis Epilation
    • Forceps Epilation of Eyelashes
    • Ingrown Eyelash Removal

    CPT Codes:

    • 67820: Correction of trichiasis; epilation, by forceps only

    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. Warlen accept my insurance?

    Dr. Warlen accepts most major insurance plans. Important: Please call our office at (619) 298-7221 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Warlen accept in San Diego, CA?

    Dr. Warlen in San Diego, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Healthcare

    • Centene Corporation

    • Cigna Group

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Government Employees Health Association

    • Humana

    • Medicare

    • Scripps Health

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Warlen's office located?

    Dr. Mark Warlen's Primary Practice

    3720 3rd Ave

    San Diego, CA 92103

    (619) 298-7221

    Get Directions

    What is Dr. Warlen's NPI number?A National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Warlen's National Provider Identifier (NPI) number is 1518922178.

    What common questions do patients ask about Dr. Warlen?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Warlen

    What is Dr. Mark Warlen's specialty?

    Dr. Warlen is an Ophthalmologist near San Diego, CA.

    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 Dr. Mark Warlen affiliated with a ranked Castle Connolly Top Hospital?

    No, Dr. Warlen 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 Dr. Mark Warlen accepting new patients in San Diego, CA?

    Yes, Dr. Mark Warlen is accepting new patients at this time.

    Does Dr. Mark Warlen offer online booking?

    Please contact Dr. Warlen's office at (619) 298-7221 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Mark Warlen?

    Please contact Dr. Warlen's office at (619) 298-7221 to schedule an appointment.

    Where is Dr. Warlen's office located?

    Dr. Warlen's office is located in San Diego, CA.