Physician Profile
Unclaimed ProfileAbout THAM
Based in Honolulu, HI, Janet J Tham, O.D. is listed in the NPI registry under optometry. Janet graduated from State University of New York - State College Optometry in 2000. Janet is also listed as specializing in optometrist. According to Medicare claims data, Janet cared for 1,128 Medicare patients across 1,272 services.
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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (808) 373-4522
- Email not available
Practice Locations
850 W HIND DR STE 212
Honolulu, HI 96821
Procedures Most Often Billed to Medicare
1,272 services · 1,128 patients · 10 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ultrasound scan of cornea to determine thickness | Imaging | 76514 |
28 |
| Established patient complete exam of visual system | Treatment | 92014 |
309 |
| Photography of the retina | Treatment | 92250 |
263 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
250 |
| Exam of visual field with extended testing | Treatment | 92083 |
148 |
| Imaging of optic nerve | Treatment | 92133 |
127 |
| Imaging of retina | Treatment | 92134 |
90 |
| Exam of the internal drainage system of eye | Treatment | 92020 |
31 |
| New patient complete exam of visual system | Treatment | 92004 |
14 |
| Exam of visual field with intermediate testing | Treatment | 92082 |
12 |
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.
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 optometry specialists in Honolulu 8
Same specialty, same city.
Trained at State University of New York - State College Optometry 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2000 at State University of New York - State College Optometry 8
Providers who graduated from the same medical school in the same year.
Also performs Ultrasound scan of cornea to determine thickness 8
Providers in HI who bill this service to Medicare most often.
Common questions
What does Dr. Tham specialize in?
Dr. Tham is an optometry in Honolulu, HI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “OPTOMETRY”.
NPI registry
Where is Dr. Tham located?
Dr. Tham is listed at 850 W HIND DR STE 212, Honolulu, HI 96821. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Tham's phone number?
The number on file is (808) 373-4522. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Tham's NPI number?
Dr. Tham's National Provider Identifier is 1497830848. 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. Tham go to medical school?
Dr. Tham attended State University of New York - State College Optometry, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Tham been practicing?
Dr. Tham has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Tham do most often?
According to Medicare billing data, Dr. Tham performs imaging including ultrasound scan of cornea to determine thickness; provides treatments such as established patient complete exam of visual system and photography of the retina. 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.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.