Physician Profile
Enchun M. Liu, MD
Unclaimed ProfileAbout Dr. Liu
Enchun M. Liu, MD is an ophthalmology — retina specialist based in San Antonio, TX. Enchun is a 2009 graduate of University of Texas Medical Branch at Galveston. Enchun is also listed as specializing in ophthalmology. Medicare claims data shows Enchun provided 10,790 services to 1,515 patients. The services billed most often include injection, faricimab-svoa, 0.1 mg, imaging of retina, and established patient complete exam of visual system.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (210) 615-7600
- Email not available
Practice Locations
9910 HUEBNER RD STE 100
San Antonio, TX 78240
315 N San Saba Suite 924
San Antonio, TX 78207
6801 McPherson Rd Ste 338
Laredo, TX 78041
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
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
Inflammation, neurologic, and orbit
Retina & vitreous
Procedures & services
Most searched procedures
Examination and imaging
Cataract and lens
Corneal procedures
Eye diagnostics
Eye injuries
Eyelid surgery
Eyelid, tear duct, and muscle
Glaucoma
- Glaucoma drainage-device implantation
- Laser peripheral iridotomy
- Minimally invasive glaucoma surgery
- Selective laser trabeculoplasty
Laser eye surgery
Laser procedures
Laser vision correction
Refractive surgery
Tear duct & Orbit
Procedures Most Often Billed to Medicare
10,790 services · 1,515 patients · 15 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Injection of drug into eye | Procedure | 67028 |
392 | Less often than most peers in Ophthalmology — Retina Specialist |
| Destruction of leaking blood vessels of retina using laser | Procedure | 67228 |
18 | Less often than most peers in Ophthalmology — Retina Specialist |
| Removal of eye fluid (vitreous) between lens and retina | Procedure | 67036 |
12 | Less often than most peers in Ophthalmology — Retina Specialist |
| Imaging of retina | Treatment | 92134 |
725 | Less often than most peers in Ophthalmology — Retina Specialist |
| Established patient complete exam of visual system | Treatment | 92014 |
561 | As often as other peers in Ophthalmology — Retina Specialist |
| Extended exam of the back part of the eye with retinal drawing | Treatment | 92201 |
393 | More often than most peers in Ophthalmology — Retina Specialist |
| Established patient problem focused exam of visual system | Treatment | 92012 |
102 | As often as other peers in Ophthalmology — Retina Specialist |
| Extended exam of the back part of the eye with optic nerve drawing | Treatment | 92202 |
69 | Less often than most peers in Ophthalmology — Retina Specialist |
| New patient complete exam of visual system | Treatment | 92004 |
56 | As often as other peers in Ophthalmology — Retina Specialist |
| Photography of the retina | Treatment | 92250 |
43 | Less often than most peers in Ophthalmology — Retina Specialist |
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.
Other eye doctors at this location 3
Same specialty, same street address — most likely the same department or group.
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 San Antonio 7
Same specialty, same city.
More connections — 20 related providers in 3 groups
Trained at University of Texas Medical Branch at Galveston 4
Other providers in the same specialty who trained at the same institution.
Class of 2009 at University of Texas Medical Branch at Galveston 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of drug into eye 8
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Liu?
Dr. Liu is an eye doctor in San Antonio, TX. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology — Retina Specialist”.
NPI registry
What is Dr. Liu's address?
Dr. Liu is listed at 9910 Huebner Rd Ste 100, San Antonio, TX 78240. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Liu?
The number on file is (210) 615-7600. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Liu?
Dr. Liu's National Provider Identifier is 1285878983. 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 Dr. Liu train?
Dr. Liu attended University of Texas Medical Branch at Galveston, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Liu have?
Dr. Liu has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Liu perform?
According to Medicare billing data, Dr. Liu performs procedures including injection of drug into eye, destruction of leaking blood vessels of retina using laser and removal of eye fluid between lens and retina; provides treatments such as imaging of retina and established 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 Dr. Liu's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Liu. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.