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Edit this profileAt a glance
- One Hospital Drive, Columbia, MO 65212
About Dr. An
Based in Columbia, MO, Jella A. An, M.D. is listed in the NPI registry under ophthalmology. Jella graduated from Mcgill University, Faculty of Medicine in 2009. Jella is also listed as specializing in ophthalmology — glaucoma. Medicare claims data shows Jella provided 2,468 services to 2,079 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, exam of visual field with extended testing, and imaging of optic nerve. NPI 1033567763 identifies this record in the national registry.
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
- (573) 882-1506
- Email not available
Practice Locations
ONE HOSPITAL DRIVE
Columbia, MO 65212
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
2,468 services · 2,079 patients · 23 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Laser repair to improve eye fluid flow | Procedure | 65855 |
117 | More than most peers in Ophthalmology |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
88 | As often as other peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
40 | As often as other peers in Ophthalmology |
| Complex removal of cataract with insertion of prosthetic lens | Procedure | 66982 |
20 | As often as other peers in Ophthalmology |
| Extracapsular removal of cataract with insertion of artificial lens and insertion of drainage device in front chamber of eye | Procedure | 66991 |
18 | Less often than most peers in Ophthalmology |
| Dilation of fluid outflow drainage within eye | Procedure | 66174 |
15 | Less often than most peers in Ophthalmology |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
33 | As often as other peers in Ophthalmology |
| Exam of visual field with extended testing | Treatment | 92083 |
448 | More than most peers in Ophthalmology |
| Imaging of optic nerve | Treatment | 92133 |
208 | More often than most peers in Ophthalmology |
| Exam of the internal drainage system of eye | Treatment | 92020 |
189 | More 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 Columbia 8
Same specialty, same city.
More connections — 22 related providers in 3 groups
Trained at Mcgill University, Faculty of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2009 at Mcgill University, Faculty of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Laser repair to improve eye fluid flow 7
Providers in MO who bill this service to Medicare most often.
Common questions
What kind of doctor is Jella A. An?
Jella A. An is an eye doctor in Columbia, MO. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
What is Jella A. An's address?
Jella A. An is listed at One Hospital Drive, Columbia, MO 65212. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Jella A. An?
The number on file is (573) 882-1506. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Jella A. An?
Jella A. An's National Provider Identifier is 1033567763. 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 Jella A. An train?
Jella A. An attended Mcgill University, Faculty of Medicine, graduating in 2009. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Jella A. An have?
Jella A. An has 17 years experience. Calculated from a graduation year of 2009, reported in the CMS National Downloadable File.
CMS public data
What procedures does Jella A. An perform?
According to Medicare billing data, Jella A. An performs procedures including laser repair to improve eye fluid flow, removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as exam of visual field with extended testing and imaging of optic nerve, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Jella A. An's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Jella A. An. If this is you, claiming it is free.
Guide.md
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