John Olkowski, M.D.
NPI 1396897427 · Ophthalmology Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Olkowski, M.D. is a Ophthalmology Physician provider in Honolulu, HI (NPI 1396897427).
Provider details
- NPI number
- 1396897427
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD7020 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,391 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 212 | $95 |
| Established Patient Complete Exam of Visual System92014 | 145 | $135 |
| Imaging of Optic Nerve92133 | 108 | $37 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 105 | $26 |
| Imaging of Retina92134 | 98 | $40 |
| Ultrasound Scan of Cornea to Determine Thickness76514 | 95 | $11 |
| Photography of the Retina92250 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 297 | 159 |
| Latanoprost | 224 | 60 |
| Moxifloxacin Hclbrand: Moxifloxacin | 161 | 102 |
| Loteprednol Etabonate | 103 | 33 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 68 | 15 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 59 | — |
| Cyclosporinebrand: Restasis | 56 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$255 across 10 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-17
- Last updated
- 2013-02-01
Frequently asked questions
- What is John Olkowski's NPI number?
- John Olkowski's National Provider Identifier (NPI) is 1396897427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Olkowski's specialty?
- John Olkowski is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is John Olkowski located?
- John Olkowski's practice location on file with NPPES is 650 Iwilei Rd, Honolulu, HI 96817-5086.
- What is John Olkowski's phone number?
- The practice phone number listed in the NPPES registry for John Olkowski is (808) 735-1935.
- Does John Olkowski accept Medicare?
- John Olkowski is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Olkowski's NPI active?
- Yes — John Olkowski's NPI (1396897427) is active in the NPPES registry as of the last update on 2013-02-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.