AT
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Thomas, Ophthalmologist in Fairfield, CA?
Dr. Ann Thomas, MD is an Ophthalmologist, who primarily practices in Fairfield, CA with 2 additional practice locations. She is board certified. Dr. Thomas is fluent in English, Chinese, and Spanish, and is currently seeing new patients. Dr. Thomas’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Thomas’s office at (707) 427-4900.
What languages does Dr. Thomas speak?
Dr. Thomas and their clinical team can communicate with patients in the following languages:
Chinese
English
Spanish
What conditions does Dr. Thomas treat?
As a Ophthalmologist, Dr. Thomas 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. Thomas. 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:
- Type 2 Diabetes with Advanced Diabetic Eye Disease and Macular Swelling (Both Eyes)
- Type 2 Diabetes with Diabetic Retinopathy
- Type 2 Diabetes
- Diabetes Type 2
- Diabetic Eye Problems
- Type 2 diabetes
- Proliferative Diabetic Retinopathy with Macular Edema Bilateral
- Advanced Retina Damage Both Eyes with Macular Swelling
- Diabetic Macular Edema Both Eyes
- Diabetic Eye Disease
- Diabetic Retinal Disease
- Diabetes Mellitus Eye Complications
- Diabetes Mellitus Type 2
- Adult-Onset Diabetes
- Non-Insulin Dependent Diabetes
- Type 2 Diabetes Mellitus
ICD-10 Codes:
- E113513: Type 2 diabetes mellitus with proliferative diabetic retinopathy with macular edema, bilateral
- E113593: Type 2 diabetes mellitus with proliferative diabetic retinopathy without macular edema, bilateral
- E119: Type 2 diabetes mellitus without complications
- E113299: Type 2 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye
Also known as:
- Age-Related Cataract
- Cataract
- Senile Cataract
- Cloudy Lens
- Lens Opacity
- Eye Clouding
- Cloudy lens
- Lens clouding
- Eye cloudiness
ICD-10 Codes:
- H259: Unspecified age-related cataract
- H269: Unspecified cataract
- H2513: Age-related nuclear cataract, bilateral
- H2512: Age-related nuclear cataract, left eye
- H2511: Age-related nuclear cataract, right eye
Also known as:
- Preglaucoma
- Primary Open-Angle Glaucoma
- Ocular Hypertension
- Glaucoma
- Primary Angle-Closure Glaucoma
- Early Glaucoma
- Borderline Glaucoma
- Risk of Glaucoma
- POAG
- Chronic Simple Glaucoma
- Wide-Angle Glaucoma
- High Eye Pressure
- Elevated Intraocular Pressure
- Eye pressure problem
- High eye pressure
- Optic nerve damage
- Ocular hypertension
- Chronic Open-Angle Glaucoma
- Narrow-Angle Glaucoma
- Closed-Angle Glaucoma
- Acute Angle-Closure Glaucoma
ICD-10 Codes:
- H40003: Preglaucoma, unspecified, bilateral
- H401130: Primary open-angle glaucoma, bilateral, stage unspecified
- H40053: Ocular hypertension, bilateral
- H409: Unspecified glaucoma
- H401133: Primary open-angle glaucoma, bilateral, severe stage
- H4020X0: Unspecified primary angle-closure glaucoma, stage unspecified
Also known as:
- Intraocular Lens Implant
- Cataract
- Refractive Errors
- IOL Implant
- Artificial Eye Lens
- Cataract Lens Implant
ICD-10 Codes:
- Z961: Presence of intraocular lens
Also known as:
- Iridocyclitis
- Eye Disease
- Inflammation of the iris and ciliary body
- Anterior uveitis
- Iritis and cyclitis
ICD-10 Codes:
- H209: Unspecified iridocyclitis
Also known as:
- Other Post-Surgery Condition
- Postoperative State
- Recovery After Surgery
- Surgical Follow-up
ICD-10 Codes:
- Z98890: Other specified postprocedural states
Also known as:
- Droopy Eyelid
- Eyelid Disorder
- Ptosis
- Eyelid Drooping
- Upper Eyelid Sagging
- Fallen Eyelid
ICD-10 Codes:
- H02409: Unspecified ptosis of unspecified eyelid
Also known as:
- Dry Eyes
- Tears
- Dry eye syndrome
- Keratoconjunctivitis sicca
- Ocular dryness
ICD-10 Codes:
- H04123: Dry eye syndrome of bilateral lacrimal glands
Which procedures does Dr. Thomas perform as a Ophthalmologist?
As a Ophthalmologist, procedures performed by an Dr. Ann Thomas may include:
- Cataract Removal
- Corneal Specialist Consultation
- Corneal Specialist Follow Up
- Dark Adaptometry
- Diabetes Care - Eye Exam
- Electro-oculography (EOG)
- Electroretinography (ERG)
- Eye Emergency Visit
For detailed information, please contact Dr. Thomas' office.
Does Dr. Thomas accept my insurance?
Dr. Thomas accepts most major insurance plans. Important: Please call our office at (707) 427-4900 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Thomas accept in Fairfield, CA?
Dr. Thomas in Fairfield, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
BCBS Unspecified
Blue Shield of California
Centene
CVS Health (formerly Aetna)
Elevance Health Inc. (formerly Anthem)
Medicare
Partnership Health Plan
San Francisco Health Plan
UnitedHealthcare
View All Insurances
Where is Dr. Thomas' office located?
What is Dr. Thomas's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Thomas's National Provider Identifier (NPI) number is 1275910291.
What common questions do patients ask about Dr. Thomas?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Thomas
What is Dr. Ann Thomas's specialty?
Dr. Thomas is a Ophthalmologist near Fairfield, CA. 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. Thomas to book an appointment today.
Is this Dr. Ann Thomas affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Thomas is affiliated with California Pacific Medical Center - Van Ness Campus which is a Castle Connolly Top Hospital. 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 Ann Thomas accepting new patients in Fairfield, CA?
Yes, Dr. Ann Thomas is accepting new patients at this time.
Does Dr. Ann Thomas offer online booking?
Please contact Dr. Thomas's office at (707) 427-4900 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Ann Thomas?
Please contact Dr. Thomas's office at (707) 427-4900 for information regarding telehealth appointment availability or for scheduling assistance.
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JH
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