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Dr. Jonathan Lo , MD

Ophthalmology • Honolulu, HI

Active NPI 1285096289 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

1441 Kapiolani Blvd Ste 418
Honolulu, HI 968144400

Call 8089492000 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

1441 Kapiolani Blvd Ste 418

Honolulu, HI 968144400

Telephone 8089492000
Before You Book

Paying without insurance? Prepare a cost-estimate request

Ask about interpreters and office accessibility

Organization at the Same NPPES Address or Phone
Samuel C H Lo Md & Jonathan Lo Md A Prof Corp Facility NPI 1629137757

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026

Medical School

University Of Hawaii John A. Burns School Of Medicine

Graduation Year

2016

What Public CMS Data Show

These CMS figures cover limited populations and published records; they are not quality ratings or medical advice.

Ophthalmology: NPPES taxonomy is a reported classification, not proof of board certification.

Medicare patients

275 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

It gives a sense of how many people with Medicare this clinician treated that year.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $87,043 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $55,406 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

The gap between the allowed amount and this number is roughly what patients and their other insurance paid.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

30-day fills

6,067 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$1,548,561 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

It shows the total spending on drugs this clinician prescribed, not what any one patient paid.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $1,384.47 across 23 records.

By nature of payment

  • Long term medical supply or device loan: $838.09 across 1 record.
  • Food and Beverage: $546.38 across 22 records.

Reporting-company totals (3 largest of 8)

  • Alcon Vision LLC: $919.94 across 5 records.
  • Tarsus Pharmaceuticals, Inc.: $124.89 across 5 records.
  • ABBVIE INC.: $120.88 across 4 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

Years since graduation

10 years (graduated 2016)

CMS Doctors and Clinicians data list 2016 as the year this clinician finished professional school.

It tells you roughly how long ago the clinician finished school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.

NPI first issued

2016

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians, CMS release of October 2, 2026; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians, CMS release of October 2, 2026.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Lo has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Lo as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

Medicare pays for these items and services only when they are ordered by an eligible clinician.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Honolulu and Hawaii

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Close to the middle for clinicians listed under Ophthalmology in Honolulu, HI (2024, 53 clinicians with data). Median for this group: 1,075. Middle half: 189 to 2,430.

Close to the middle for clinicians listed under Ophthalmology in Hawaii (2024, 90 clinicians with data). Median for this group: 1,294. Middle half: 216 to 2,589.

Medicare-allowed amount

Close to the middle for clinicians listed under Ophthalmology in Honolulu, HI (2024, 53 clinicians with data). Median for this group: $87,043. Middle half: $16,352 to $200,399.

Close to the middle for clinicians listed under Ophthalmology in Hawaii (2024, 90 clinicians with data). Median for this group: $121,929. Middle half: $29,393 to $267,071.

Paid by Medicare

Close to the middle for clinicians listed under Ophthalmology in Honolulu, HI (2024, 53 clinicians with data). Median for this group: $58,648. Middle half: $10,719 to $135,620.

Close to the middle for clinicians listed under Ophthalmology in Hawaii (2024, 90 clinicians with data). Median for this group: $91,666. Middle half: $19,954 to $186,315.

Medicare Part D prescriptions

More Part D prescriptions than 95% of clinicians listed under Ophthalmology in Honolulu, HI (2024, 55 clinicians with data). Median for this group: 809. Middle half: 280 to 1,656.

More Part D prescriptions than 95% of clinicians listed under Ophthalmology in Hawaii (2024, 93 clinicians with data). Median for this group: 852. Middle half: 307 to 1,670.

Part D drug cost

A higher Part D drug cost than 95% of clinicians listed under Ophthalmology in Honolulu, HI (2024, 55 clinicians with data). Median for this group: $90,113. Middle half: $19,749 to $315,869.

A higher Part D drug cost than 95% of clinicians listed under Ophthalmology in Hawaii (2024, 93 clinicians with data). Median for this group: $90,113. Middle half: $23,410 to $236,253.

73 active clinicians are listed under Ophthalmology with a practice address in Honolulu, HI (130 in Hawaii).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Honolulu

11% of these 73 clinicians have the CMS telehealth indicator.

71.2% of these 73 clinicians are listed by CMS as accepting Medicare assignment.

CMS data by year

Changes may reflect reporting, coverage or privacy limits, not changes in care quality.

  • Medicare Part B services

    Medicare Part B services increased 14% from 945 in 2021 to 1,075 in 2024.

    • 2021: 945
    • 2022: 1,278
    • 2023: 1,139
    • 2024: 1,075

  • Medicare-allowed amount

    Medicare-allowed amount varied from year to year: $80,450 in 2021 and $87,043 in 2024.

    • 2021: $80,450
    • 2022: $103,437
    • 2023: $91,792
    • 2024: $87,043

  • Paid by Medicare

    Paid by Medicare varied from year to year: $51,662 in 2021 and $55,406 in 2024.

    • 2021: $51,662
    • 2022: $64,840
    • 2023: $54,542
    • 2024: $55,406

  • Medicare Part D prescriptions

    Medicare Part D prescriptions increased 442% from 598 in 2020 to 3,239 in 2024.

    • 2020: 598
    • 2021: 688
    • 2022: 1,800
    • 2023: 2,962
    • 2024: 3,239

  • 30-day fills

    30-day fills increased 730% from 731 in 2020 to 6,067 in 2024.

    • 2020: 731
    • 2021: 1,105
    • 2022: 3,093
    • 2023: 5,255
    • 2024: 6,067

  • Part D drug cost

    Part D drug cost increased 2771% from $53,936 in 2020 to $1,548,561 in 2024.

    • 2020: $53,936
    • 2021: $207,512
    • 2022: $713,053
    • 2023: $1,335,702
    • 2024: $1,548,561

  • Industry payments (Open Payments)

    Industry payments (Open Payments) went from $432.99 in 2021 to $1,384.47 in 2025.

    • 2021: $432.99
    • 2022: $534.27
    • 2023: $576.04
    • 2024: $882.71
    • 2025: $1,384.47

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 23 records totaling $1,384.47.

Manufacturer Payment Nature Product Type Amount ($)
Alcon Vision LLC
Long term medical supply or device loan
In-kind items and services
 UNITY General $838.09
ABBVIE INC.
Food and Beverage
In-kind items and services
 LUMIGAN General $34.83
ABBVIE INC.
Food and Beverage
In-kind items and services
 LUMIGAN General $33.92
Regeneron Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 EYLEA HD General $32.07
Oyster Point Pharma, Inc.
Food and Beverage
In-kind items and services
 TYRVAYA General $32.05
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 XDEMVY General $27.32
Alcon Vision LLC
Food and Beverage
In-kind items and services
 TRYPTYR General $27.27
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 XDEMVY General $26.38
ABBVIE INC.
Food and Beverage
In-kind items and services
 LUMIGAN General $26.23
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
 Cequa General $26.15
ABBVIE INC.
Food and Beverage
In-kind items and services
 LUMIGAN General $25.90
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 XDEMVY General $25.50
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 XDEMVY General $25.29
Alcon Vision LLC
Food and Beverage
In-kind items and services
 Clareon General $24.69
Alcon Vision LLC
Food and Beverage
In-kind items and services
 Clareon General $24.32
SUN PHARMACEUTICAL INDUSTRIES INC.
Food and Beverage
In-kind items and services
 Cequa General $23.91
Bausch & Lomb Americas Inc.
Food and Beverage
In-kind items and services
 VYZULTA General $21.85
Sight Sciences, Inc.
Food and Beverage
In-kind items and services
 OMNI SURGICAL SYSTEM General $21.74
Bausch & Lomb Americas Inc.
Food and Beverage
In-kind items and services
 VYZULTA General $21.21
Bausch & Lomb Americas Inc.
Food and Beverage
In-kind items and services
 VYZULTA General $20.88
Tarsus Pharmaceuticals, Inc.
Food and Beverage
In-kind items and services
 XDEMVY General $20.40
Bausch & Lomb Americas Inc.
Food and Beverage
In-kind items and services
 VYZULTA General $18.90
Alcon Vision LLC
Food and Beverage
In-kind items and services
 HYDRUS Microstent General $5.57

Source: CMS Open Payments, program year 2025, released June 30, 2026.

A reported payment does not necessarily indicate wrongdoing; clinicians can dispute a record with CMS.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2020–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2021–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
92014 Established patient complete exam of visual system
337 231 $254.50 $137.43
92134 Imaging of retina
237 196 $112.96 $44.28
92020 Exam of the internal drainage system of eye
149 132 $83.77 $29.82
92012 Established patient problem focused exam of visual system
103 53 $175.13 $96.14
92083 Exam of visual field with extended testing
95 95 $185.52 $70.27
92133 Imaging of optic nerve
57 56 $112.96 $40.27
92250 Photography of the retina
57 57 $167.13 $40.25
92004 New patient complete exam of visual system
27 27 $310.20 $165.65
76514 Ultrasound scan of cornea to determine thickness
13 12 $52.36 $11.60

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Restasis Cyclosporine 811 48,600 $1,045,269.49 230
Latanoprost Latanoprost 446 36,517 $8,340.72 151
Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha 260 4,710 $3,905.49 158
Ofloxacin Ofloxacin 150 4,907 $3,644.05 94
Prednisolone Acetate Prednisolone Acetate 119 4,958 $10,003.86 79
Dorzolamide-Timolol Dorzolamide Hcl/Timolol Maleat 116 6,478 $1,304.36 32
Ketorolac Tromethamine Ketorolac Tromethamine 108 5,118 $5,492.46 36
Lumigan Bimatoprost 101 6,413 $75,149.50 37
Xiidra Lifitegrast 95 5,490 $128,888.05 34
Azelastine Hcl Azelastine Hcl 87 3,948 $4,065.67 35
Diclofenac Sodium Diclofenac Sodium 72 3,898 $1,959.66 53
Fluticasone Propionate Fluticasone Propionate 72 3,620 $1,406.39 33
Prolensa Bromfenac Sodium 71 3,747 $32,679.78 35
Brimonidine Tartrate Brimonidine Tartrate 70 4,629 $2,306.57 22
Erythromycin Erythromycin Base 66 1,283 $930.07 42
Timolol Maleate Timolol Maleate 56 3,303 $617.44 17
Vyzulta Latanoprostene Bunod 56 2,833 $30,740.96 19
Cequa Cyclosporine 49 2,400 $47,484.64 12
Brimonidine Tartrate-Timolol Brimonidine Tartrate/Timolol 45 2,980 $7,625.05 16
Alphagan P Brimonidine Tartrate 43 2,502 $23,515.12 12
Travoprost Travoprost 41 2,538 $9,519.04 13
Bepotastine Besilate Bepotastine Besilate 39 1,703 $7,435.34 —
Dorzolamide Hcl Dorzolamide Hcl 32 2,016 $672.60 14
Cyclopentolate Hcl Cyclopentolate Hcl 31 639 $313.73 22
Combigan Brimonidine Tartrate/Timolol 24 1,328 $13,098.27 —

(top 25 shown)

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2020-10-13
Ophthalmology Primary Specialty

NUCC Taxonomy Code: 207W00000X

License # reported to NPPES HI 21106

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Hawaii State Medical Licensing Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - OPHTHALMOLOGY

Medicare Enrollment ID

I20200727000812

Enrollment State Jurisdiction

HI

PECOS Control ID

6800127697

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

9 Historical Events
📍
Updated Practice Location July 29, 2020

Registered at 1441 KAPIOLANI BLVD STE 418, HONOLULU, HI 968144400 (Tel: 8087536884)

📍
Updated Business Mailing Address July 29, 2020

Registered at 1441 KAPIOLANI BLVD STE 418, HONOLULU, HI 968144400 (Tel: 8089492000)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 29, 2020

Ophthalmology (license number reported to NPPES: HI 21106)

✅
NPI Profile Active March 28, 2016

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) March 28, 2016

Registered at 2067 LAUKAHI ST, HONOLULU, HI 968212612 (Tel: 8087536884)

📍
Business Mailing Address (Initial Record) March 28, 2016

Registered at 2067 LAUKAHI ST, HONOLULU, HI 968212612 (Tel: 8087536884)

👤
Provider Name / Credentials (Initial Record) March 28, 2016

Recorded as JONATHAN LO, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 28, 2016

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 28, 2016

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1285096289
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 28, 2016
Last Update: October 13, 2020
Sole Proprietor: Yes
Update or Correct Profile

Other Ophthalmology Specialists in Honolulu

All Ophthalmology Specialists in Honolulu

Mailing Address

1441 Kapiolani Blvd Ste 418

Honolulu, HI 968144400

Phone: 8089492000

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.