DA
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Armesto, Ophthalmologist in Mechanicsburg, PA?
Dr. David Armesto, MD is an Ophthalmologist, who primarily practices in Mechanicsburg, PA. He is board certified. Dr. Armesto completed his residency at Univ Tx Med Sch At Houston, Ophthalmology; Letterman Army Med Ctr, Ophthalmology; Kaleida Hlth Sys-Buffalo Gen, Family Medicine. Dr. Armesto is fluent in English and Spanish, and is currently seeing new patients. Dr. Armesto’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Armesto’s office at (717) 791-2580.
Where did Dr. Armesto go to medical school and complete their residency?
Residency: Univ Tx Med Sch At Houston, Ophthalmology; Letterman Army Med Ctr, Ophthalmology; Kaleida Hlth Sys-Buffalo Gen, Family Medicine
Medical School: Suny-Hlth Sci Ctr At Syracuse, Coll of Med, Syracuse Ny
Is Dr. Armesto board certified as an Ophthalmologist?
Yes, Dr. David Armesto, MD is board certified by the American Board of Ophthalmology
What languages does Dr. Armesto speak?
Dr. Armesto and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Ophthalmologist like Dr. Armesto typically treat?
As an Ophthalmologist, Dr. Armesto 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. Armesto. 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
- Combined Age-Related Cataract
- Cloudy lens
- Lens clouding
- Eye cloudiness
- Mixed Type Cataract
- Multiple Cataract Types
ICD-10 Codes:
- H2513: Age-related nuclear cataract, bilateral
- H25812: Combined forms of age-related cataract, left eye
- H25811: Combined forms of age-related cataract, right eye
- H2511: Age-related nuclear cataract, right eye
- H2512: Age-related nuclear cataract, left 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:
- 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
What procedures does an Ophthalmologist like Dr. Armesto typically perform?
As an Ophthalmologist, Dr. Armesto 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. Armesto. 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
- Laser Trabeculoplasty
- YAG Laser Capsulotomy
- Posterior Capsulotomy
- Secondary Cataract Removal
- Laser Eye Surgery
- Glaucoma laser surgery
- Laser eye treatment for glaucoma
- Trabeculoplasty
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)
- 65855: Trabeculoplasty by laser surgery
Also known as:
- Tear Duct Plug Insertion
- Punctal Plug Insertion
- Lacrimal Punctum Closure
- Dry Eye Plugs
CPT Codes:
- 68761: Closure of the lacrimal punctum; by plug, each
Also known as:
- Endothelial Corneal Transplant
- Keratoplasty
- Endothelial keratoplasty
- Corneal graft
CPT Codes:
- 65756: Keratoplasty (corneal transplant); endothelial
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:
- Eye Surgery Wound Repair
- Anterior segment wound revision
- Eye wound repair
- Ocular wound revision
CPT Codes:
- 66250: Revision or repair of operative wound of anterior segment, any type, early or late, major or minor procedure
Does Dr. Armesto accept my insurance?
Dr. Armesto accepts most major insurance plans. Important: Please call our office at (717) 791-2580 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Armesto accept in Mechanicsburg, PA?
Dr. Armesto in Mechanicsburg, PA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
CVS Health (formerly Aetna)
Federal government of the United States
Highmark Health
Humana
Independence Health Group
Medicare
Risant Health
UnitedHealth Group
Unknown
UPMC Health System
View All Insurances
Where is Dr. Armesto's office located?
Dr. David Armesto's Primary Practice
2025 Technology Pkwy Ste 103
Mechanicsburg, PA 17050
(717) 791-2580
What is Dr. Armesto's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Armesto's National Provider Identifier (NPI) number is 1699778514.
What common questions do patients ask about Dr. Armesto?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Armesto
What is Dr. David Armesto's specialty?
Dr. Armesto is a Ophthalmologist near Mechanicsburg, PA.
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. David Armesto affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Armesto is affiliated with Upmc Harrisburg 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
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 David Armesto accepting new patients in Mechanicsburg, PA?
Yes, Dr. David Armesto is accepting new patients at this time.
Does Dr. David Armesto offer online booking?
Please contact Dr. Armesto's office at (717) 791-2580 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with David Armesto?
Please contact Dr. Armesto's office at (717) 791-2580 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. David Armesto have?
Dr. David Armesto is certified by the American Board of Ophthalmology.
Other Ophthalmologist Near Mechanicsburg, PA

Ophthalmologist
Dr. Peter Sakol, MD is an Ophthalmologist, who primarily practices in Mechanicsburg, PA. He is board certified.
Mechanicsburg, PA
SK
Ophthalmologist
Dr. Sandeep Kakaria, MD is an Ophthalmologist, who primarily practices in Mechanicsburg, PA.
Mechanicsburg, PA
BC
Ophthalmologist
Dr. Bennett Chotiner, MD is an Ophthalmologist, who primarily practices in Harrisburg, PA with 1 additional practice location. He is board certified.
Harrisburg, PA