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Edit this profileAt a glance
- 43112 15Th St W, Lancaster, CA 93534
About Dr. Hwang
Lisa K. Hwang, M.D. is a healthcare provider in Lancaster, CA specializing in ophthalmology. Lisa trained at New York Medical College, graduating in 2004. Medicare claims data shows Lisa provided 2,030 services to 1,444 patients. The services billed most often include established patient complete exam of visual system, closure of tear duct opening using plug, and established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more. This provider record is associated with NPI 1932376159.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (646) 872-8649
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
43112 15TH ST W
Lancaster, CA 93534
Conditions Commonly Evaluated or Treated
Within Ophthalmology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Eye injury and cancer
Inflammation, neurologic, and orbit
Most searched conditions
Cornea and external eye
Eyelid and tear drainage
Refractive and focusing
- Astigmatism
- Eye misalignment (strabismus)
- Farsightedness
- Lazy eye (amblyopia)
- Nearsightedness
- Presbyopia
Retina and vitreous
Eye injuries
Retina & vitreous
Procedures & services
Cataract and lens
- Cataract surgery with lens implant
- Laser-assisted cataract surgery
- Intraocular lens exchange
- YAG laser capsulotomy
Cornea and refractive
Emergency and minor
- Corneal rust-ring removal
- Removal of an eye foreign body
- Repair of an eye or eyelid laceration
- Repair of ruptured globe
Examination and imaging
- Eye ultrasound
- Slit-lamp examination
- Visual-field testing
- Corneal topography
- Fluorescein angiography
Eyelid, tear duct, and muscle
- Chalazion removal
- Ectropion repair
- Eyelid surgery
- Tear-duct probing
- Drooping-eyelid repair
- Entropion repair
- Eye-muscle surgery
- Tear-duct bypass surgery
Glaucoma
- Cyclophotocoagulation
- Trabeculectomy
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Retina
Most searched procedures
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
2,030 services · 1,444 patients · 14 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Closure of tear duct opening using plug | Procedure | 68761 |
323 | More than most peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
730 | More often than most peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
190 | More than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
76 | As often as other peers in Ophthalmology |
| Established patient complete exam of visual system | Treatment | 92014 |
76 | More often than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
71 | As often as other peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
71 | As often as other peers in Ophthalmology |
| New patient complete exam of visual system | Treatment | 92004 |
57 | More than most peers in Ophthalmology |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
19 | Less often than most peers in Ophthalmology |
| Ct scan of cornea | Treatment | 92025 |
18 | Less often than most peers in Ophthalmology |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other eye doctors in Lancaster 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at New York Medical College 8
Other providers in the same specialty who trained at the same institution.
Class of 2004 at New York Medical College 8
Providers who graduated from the same medical school in the same year.
Also performs Closure of tear duct opening using plug 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Lisa K. Hwang specialize in?
Lisa K. Hwang is an eye doctor in Lancaster, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where is Lisa K. Hwang located?
Lisa K. Hwang is listed at 43112 15Th St W, Lancaster, CA 93534. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Lisa K. Hwang's phone number?
The number on file is (646) 872-8649. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Lisa K. Hwang?
Lisa K. Hwang's National Provider Identifier is 1932376159. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Lisa K. Hwang train?
Lisa K. Hwang attended New York Medical College, graduating in 2004. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Lisa K. Hwang have?
Lisa K. Hwang has 22 years experience. Calculated from a graduation year of 2004, reported in the CMS National Downloadable File.
CMS public data
What does Lisa K. Hwang do most often?
According to Medicare billing data, Lisa K. Hwang performs procedures including closure of tear duct opening using plug; provides treatments such as established patient complete exam of visual system and new patient complete exam of visual system, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Lisa K. Hwang's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Lisa K. Hwang. If this is you, claiming it is free.
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