Dr. Jonathan Lo, MD
- Medicare services, 2024
- 1,075
- Medicare patients, 2024
- 275
- Part D claims, 2024
- 3,299
- Publications
- 1
- MIPS score, 2024
- 97
- Practice address
- 1441 Kapiolani Blvd, Honolulu, HI 96814
- Practice phone
- Call (808) 550-4939
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Jon F Graham MD LLC
Honolulu, Hawaii
Find Dr. Lo's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Jonathan Lo is an ophthalmologist in Honolulu, Hawaii
Dr. Lo practices at Jon F Graham MD LLC in Honolulu, Hawaii.
Dr. Lo's NPI, 1285096289, was assigned on March 28, 2016. Dr. Lo graduated from University of Hawaii John A. Burns School of Medicine in 2016. Dr. Lo holds Hawaii license 21106.
- NPI
- 1285096289NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800127697
- NPI enumeration date
- March 28, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (808) 550-4939
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Lo practices at Jon F Graham MD LLC in Honolulu, Hawaii
Dr. Lo's primary practice is Jon F Graham MD LLC, at 1441 Kapiolani Blvd, Honolulu, HI 96814 in Honolulu County. The practice phone is (808) 550-4939.
- Jon F Graham MD LLC1441 Kapiolani Blvd, Honolulu, HI 96814 · Honolulu CountyPhone(808) 550-4939
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jonathan Lo is affiliated with 2 sites of care and 1 medical group
Dr. Lo's primary practice is Jon F Graham MD LLC in Honolulu, Hawaii. Dmand AI also links Dr. Lo to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jonathan Lo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Lo practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Jon F Graham MD LLC | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Lo is one of 123 ophthalmologists in Hawaii
Ophthalmology is Dr. Lo's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Lo is licensed in Hawaii.
Specialties and state licenses
- Ophthalmology, HawaiiPrimary
Ophthalmologists near Dr. Lo
Counts of ophthalmologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jonathan Lo billed Medicare for 1,075 services in 2024
CMS data shows 1,075 Medicare services from Dr. Lo across 9 procedure codes in 2024, for 275 Medicare patients. Medicare paid $55,404 for them. Every service was in an office.
Dr. Lo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,0832024: 1,0622%
- Imaging
- 2023: 562024: 1377%
Dr. Lo compared with the Hawaii median for ophthalmologists, 2024
- Dr. Lo
- Hawaii median
- Medicare services
- 1,075vs 1,083Close to median
- Medicare patients
- 275vs 30610% below
- Part D claims
- 3,239vs 4906.6 times
Medians across 125 ophthalmologists in Hawaii with Dmand AI profiles that report each measure.
Dr. Lo's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Lo and other ophthalmologists in Hawaii.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Lo treated 275 Medicare patients in 2024, average age 77
CMS counts 275 Medicare patients who saw Dr. Lo in 2024. The largest group is 75 to 84, with 115 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 0.97, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Lo's median patient age at 75, with 57% women.
Dr. Lo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Lo's Medicare patients by sex, 2024
- Women16359%
- Men11241%
Chronic conditions among Dr. Lo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes43%
- Chronic kidney disease30%
- Arthritis28%
- Osteoporosis20%
- Ischemic heart disease18%
- Cancer16%
Share of Medicare patients with each condition. A patient can have several.
Dr. Lo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Lo wrote 3,299 Medicare Part D claims in 2024
In 2024, Dr. Lo wrote 3,299 Medicare Part D claims for 739 patients. 43% of them were for generic drugs. CMS names the drug for 3,239 of them, across 34 drugs with 11 or more claims each, at $1,548,561 in total drug cost. In 2023, CMS named 2,962 claims across 31 drugs.
Dr. Lo's Part D claims by kind of drug, 2024
- Generic1,421 claims43%
- Brand-name1,878 claims57%
Dr. Lo's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 2,9622024: 3,2399%
Drugs named by CMS: 34 in 2024, 31 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jonathan Lo scored 97 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Lo for performance year 2024, reported through an alternative payment model (APM). Dr. Lo accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 65 procedures of cataract surgery by Dr. Lo, more than 68% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Lo's MIPS scores, performance year 2024
- 97of 100Final score
- 89.8of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Lo ranks in Medicare procedure volume
- Cataract surgery
- 68th percentile65 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jonathan Lo has 1 publication on record
Dmand AI links 1 paper to Dr. Lo in 2016.
Recent publications by Dr. Lo
See who Dr. Lo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Lo works with, so you can find a warm path to the right ophthalmologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jonathan Lo received $4,076 in industry payments from 2019 to 2025
CMS Open Payments shows 109 general payments to Dr. Lo from 17 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 79% of the total. Alcon Laboratories Inc paid the most, $1,315.
General payments to Dr. Lo by program year, 2019 to 2025
General payments to Dr. Lo by kind, 2019 to 2025
- Food and beverage$3,21879%
- Device or supply loans$83821%
- Gifts$190%
Companies that paid Dr. Lo the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jonathan Lo graduated from University of Hawaii John A. Burns School of Medicine
Dr. Lo graduated from University of Hawaii John A. Burns School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Jonathan Lo's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Jonathan Lo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Jonathan Lo's NPI number?
Dr. Jonathan Lo's NPI number is 1285096289. It was assigned on March 28, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Lo?
Dr. Jonathan Lo is an ophthalmologist in Honolulu, Hawaii. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Jonathan Lo practice?
Dr. Lo practices at 1441 Kapiolani Blvd, Honolulu, HI 96814. Dr. Lo's primary practice is Jon F Graham MD LLC in Honolulu, Hawaii. Dmand AI also links Dr. Lo to 1 group practice or clinic and 1 medical group.
What is Dr. Jonathan Lo's office phone number?
The practice phone on file for Dr. Lo is (808) 550-4939.
What is Dr. Jonathan Lo's medical license number?
Dr. Lo holds Hawaii license 21106.
Does Dr. Jonathan Lo accept Medicare?
Yes. CMS data shows Dr. Lo billed Medicare for 1,075 services in 2024, and Dr. Lo accepts Medicare assignment.
What is Dr. Jonathan Lo's MIPS score?
Dr. Lo's MIPS final score for performance year 2024 is 97 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. Jonathan Lo see?
CMS counts 275 Medicare patients who saw Dr. Lo in 2024, with an average age of 77.
What services does Dr. Jonathan Lo bill to Medicare?
In 2024, Dr. Lo's most billed Medicare services were eye exam or test (92014), eye exam or test (92134) and eye exam or test (92020).
Where did Dr. Jonathan Lo go to medical school?
Dr. Lo graduated from University of Hawaii John A. Burns School of Medicine in 2016.
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What drugs does Dr. Jonathan Lo prescribe most?
In 2024 Medicare Part D data, Dr. Lo's most prescribed drugs by claims were Restasis, Latanoprost and Neomycin-Polymyxin-Dexameth.
Has Dr. Jonathan Lo received payments from drug or device companies?
CMS Open Payments shows $4,076 in general payments to Dr. Lo from 17 companies from 2019 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Jonathan Lo been practicing?
Dr. Lo graduated from medical school in 2016, 10 years ago.
Does Dr. Jonathan Lo do research?
Dmand AI links 1 publication to Dr. Lo.
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