Physician Profile
Jon M. Portis, M.D.
Unclaimed ProfileAbout Dr. Portis
Jon M. Portis, M.D. is a healthcare provider in Honolulu, HI specializing in ophthalmology. Jon trained at Harvard Medical School, graduating in 1981. According to Medicare claims data, Jon cared for 2,817 Medicare patients across 3,215 services. The services billed most often include established patient complete exam of visual system, established patient problem focused exam of visual system, and photography of the retina.
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
- (808) 528-5333
- Email not available
Practice Locations
1380 LUSITANA ST STE 714
Honolulu, HI 96813
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
3,215 services · 2,817 patients · 13 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Removal of cataract with insertion of prosthetic lens | Procedure | 66984 |
86 |
| Removal of recurring cataract in lens capsule using a laser | Procedure | 66821 |
23 |
| Established patient complete exam of visual system | Treatment | 92014 |
817 |
| Established patient problem focused exam of visual system | Treatment | 92012 |
445 |
| Photography of the retina | Treatment | 92250 |
373 |
| Imaging of retina | Treatment | 92134 |
308 |
| Exam of visual field with extended testing | Treatment | 92083 |
292 |
| Imaging of optic nerve | Treatment | 92133 |
252 |
| Measurement of corneal curvature and depth of eye | Treatment | 92136 |
89 |
| Exam of the internal drainage system of eye | Treatment | 92020 |
88 |
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 2
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 — 30 related providers in 4 groups
Other eye doctors in Honolulu 7
Same specialty, same city.
Trained at Harvard Medical School 8
Other providers in the same specialty who trained at the same institution.
Class of 1981 at Harvard Medical School 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of cataract with insertion of prosthetic lens 7
Providers in HI who bill this service to Medicare most often.
Common questions
What is Jon M. Portis's specialty?
Jon M. Portis 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 Jon M. Portis?
Jon M. Portis is listed at 1380 Lusitana St Ste 714, Honolulu, HI 96813. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Jon M. Portis?
The number on file is (808) 528-5333. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Jon M. Portis's NPI number?
Jon M. Portis's National Provider Identifier is 1073615514. 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 Jon M. Portis's education?
Jon M. Portis attended Harvard Medical School, graduating in 1981. This comes from the CMS National Downloadable File.
CMS public data
How long has Jon M. Portis been practicing?
Jon M. Portis has 45 years experience. Calculated from a graduation year of 1981, reported in the CMS National Downloadable File.
CMS public data
What is Jon M. Portis known for?
According to Medicare billing data, Jon M. Portis performs procedures including removal of cataract with insertion of prosthetic lens and removal of recurring cataract in lens capsule using a laser; provides treatments such as established patient complete exam of visual system and established patient problem focused 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
Has Jon M. Portis confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Jon M. Portis. 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.