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Edit this profileAt a glance
- 1401 S Beretania St, #560, Honolulu, HI 96814
About Dr. Tham
Based in Honolulu, HI, Vivien M. B. Tham, MD is listed in the NPI registry under ophthalmology. According to Medicare claims data, Vivien cared for 1,711 Medicare patients across 4,130 services. The services billed most often include test for allergy using allergenic extract, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and photography of the retina. NPI 1740372234 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
- (808) 428-3288
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
1401 S BERETANIA ST #560
Honolulu, HI 96814
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
4,130 services · 1,711 patients · 21 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Closure of tear duct opening using plug | Procedure | 68761 |
59 | As often as other peers in Ophthalmology |
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
39 | Less often than most peers in Ophthalmology |
| Removal of eyelashes using forceps | Procedure | 67820 |
22 | As often as other peers in Ophthalmology |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
19 | Less often than most peers in Ophthalmology |
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
64 | More often than most peers in Ophthalmology |
| Test for allergy using allergenic extract | Treatment | 95004 |
1,380 | As often as other peers in Ophthalmology |
| Photography of the retina | Treatment | 92250 |
352 | More often than most peers in Ophthalmology |
| Imaging of retina | Treatment | 92134 |
320 | More often than most peers in Ophthalmology |
| Photography of content of eyes | Treatment | 92285 |
301 | More often than most peers in Ophthalmology |
| Ct scan of cornea | Treatment | 92025 |
218 | More 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.
Other eye doctors at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 32 related providers in 4 groups
Other eye doctors in Honolulu 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Other 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 HI who bill this service to Medicare most often.
Common questions
What is Dr. Tham's specialty?
Dr. Tham is an eye doctor in Honolulu, HI. That is the designation recorded for this NPI in the federal registry, where it is listed as “Ophthalmology”.
NPI registry
Where can I find Dr. Tham?
Dr. Tham is listed at 1401 S Beretania St #560, Honolulu, HI 96814. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Tham?
The number on file is (808) 428-3288. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Tham's NPI number?
Dr. Tham's National Provider Identifier is 1740372234. 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
What is Dr. Tham's medical education?
Dr. Tham attended Other, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tham been practicing?
Dr. Tham has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Tham known for?
According to Medicare billing data, Dr. Tham performs procedures including closure of tear duct opening using plug, removal of cataract with insertion of prosthetic lens and removal of eyelashes using forceps; reads or performs imaging such as ultrasound scan of cornea to determine thickness; provides treatments such as test for allergy using allergenic extract and photography of the retina, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Tham confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Tham. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.