Dr. Jaehong Han, MD
- Medicare services, 2020
- 12
- Medicare patients, 2024
- 15
- Part D claims, 2024
- 4,720
- Hospital affiliations
- 1
- Industry payments
- $2,224
- Practice address
- 9961 Sierra Ave, Fontana, CA 92335
- Practice phone
- Call (909) 427-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Han's professional email, personal email and mobile number
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Dr. Jaehong Han is an ophthalmologist in Fontana, California
Dr. Han practices at Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
Dr. Han's NPI, 1821484759, was assigned on April 7, 2015. Dr. Han holds North Carolina license 247860.
- NPI
- 1821484759NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5991019341
- NPI enumeration date
- April 7, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 427-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 37
- Medical school graduation
- 2015
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jaehong Han practices at Fontana Medical Center in Fontana, California
Dr. Han's primary practice is Fontana Medical Center, at 9961 Sierra Ave, Fontana, CA 92335 in San Bernardino County. The practice phone is (909) 427-5000.
- Fontana Medical Center9961 Sierra Ave, Fontana, CA 92335 · San Bernardino CountyPhone(909) 427-5000
Source: Dmand AI Affiliation Data
Dr. Jaehong Han is affiliated with 1 site of care and 1 medical group
Dr. Han's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente. The medical group on file is Southern California Permanente Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jaehong Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Han practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fontana Medical Center | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jaehong Han is one of 2,621 ophthalmologists in California
Ophthalmology is Dr. Han's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Han is licensed in North Carolina.
Specialties and state licenses
- Ophthalmology, North CarolinaPrimary
Ophthalmologists near Dr. Han
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. Jaehong Han billed Medicare for 12 services in 2020
CMS data shows 12 Medicare services from Dr. Han across 1 procedure code in 2020, for 15 Medicare patients. Medicare paid $703 for them. Every service was in an office.
Dr. Han's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 142020: 1214%
- Surgery
- 2019: 152020: 0100%
Dr. Han compared with the California median for ophthalmologists, 2020
- Dr. Han
- California median
- Medicare services
- 12vs 1,07999% below
- Medicare patients
- 15vs 42196% below
- Part D claims
- 4,621vs 6187.5 times
Medians across 2,568 ophthalmologists in California with Dmand AI profiles that report each measure.
Dr. Han's most billed Medicare procedure codes, 2020
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. Han and other ophthalmologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jaehong Han treated 15 Medicare patients in 2024, average age 71
CMS counts 15 Medicare patients who saw Dr. Han in 2024. 75% of them have high blood pressure. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Han's median patient age at 69, with 57% women.
Chronic conditions among Dr. Han's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Dr. Han's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
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. Jaehong Han wrote 4,720 Medicare Part D claims in 2024
In 2024, Dr. Han wrote 4,720 Medicare Part D claims for 939 patients. 73% of them were for generic drugs. CMS names the drug for 4,621 of them, across 27 drugs with 11 or more claims each, at $300,419 in total drug cost. In 2023, CMS named 4,078 claims across 22 drugs.
Dr. Han's Part D claims by kind of drug, 2024
- Generic3,425 claims73%
- Brand-name1,295 claims27%
Dr. Han'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.
Drug classes CMS tracks in Dr. Han's Part D claims, 2024
- Opioids0%17 of 4,720 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 4,0782024: 4,62113%
Drugs named by CMS: 27 in 2024, 22 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
How Dr. Jaehong Han takes part in Medicare
Dr. Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Jaehong Han received $2,224 in industry payments from 2017 to 2025
CMS Open Payments shows 26 general payments to Dr. Han from 11 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $629.
General payments to Dr. Han by program year, 2017 to 2025
Companies that paid Dr. Han the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Jaehong Han'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Jaehong Han
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. Jaehong Han's NPI number?
Dr. Jaehong Han's NPI number is 1821484759. It was assigned on April 7, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Jaehong Han?
Dr. Jaehong Han is an ophthalmologist in Fontana, California. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Jaehong Han practice?
Dr. Han practices at 9961 Sierra Ave, Fontana, CA 92335. Dr. Han's primary practice is Fontana Medical Center in Fontana, California, part of Kaiser Permanente.
What is Dr. Jaehong Han's office phone number?
The practice phone on file for Dr. Han is (909) 427-5000.
What is Dr. Jaehong Han's medical license number?
Dr. Han holds North Carolina license 247860.
Which hospitals is Dr. Jaehong Han affiliated with?
Dr. Han practices at Fontana Medical Center in Fontana, California.
What medical group is Dr. Jaehong Han part of?
Dr. Han is linked to Southern California Permanente Medical Group.
Does Dr. Jaehong Han accept Medicare?
Yes. CMS data shows Dr. Han billed Medicare for 12 services in 2020, and Dr. Han accepts Medicare assignment.
How many Medicare patients does Dr. Jaehong Han see?
CMS counts 15 Medicare patients who saw Dr. Han in 2024, with an average age of 71.
What services does Dr. Jaehong Han bill to Medicare?
In 2020, Dr. Han's most billed Medicare services were eye exam or test (92012).
Show 3 more questionsShow fewer questions
What drugs does Dr. Jaehong Han prescribe most?
In 2024 Medicare Part D data, Dr. Han's most prescribed drugs by claims were Latanoprost, Dorzolamide-Timolol and Cyclosporine.
Has Dr. Jaehong Han received payments from drug or device companies?
CMS Open Payments shows $2,224 in general payments to Dr. Han from 11 companies from 2017 to 2025. The largest total came from Alcon Laboratories Inc.
How long has Dr. Jaehong Han been practicing?
Dr. Han graduated from medical school in 2015, 11 years ago.
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