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Dr. Jaesu Han, MD
NPI1104802149PAC ID0345274494
- Medicare services, 2024
- 336
- Medicare patients, 2024
- 184
- Part D claims, 2024
- 560
- Publications
- 7
- MIPS score, 2024
- 100
- Practice address
- 800 North Main Street, Santa Ana, CA 92701
- Practice phone
- Call (714) 456-6270
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UCI Health Family Health Center - Santa Ana
FQHC - Main Site · Santa Ana, California
Find Dr. Han's professional email, personal email and mobile number
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Dr. Jaesu Han is a family medicine physician in Santa Ana, California
Dr. Han practices at UCI Health Family Health Center - Santa Ana in Santa Ana, California.
Dr. Han's NPI, 1104802149, was assigned on December 21, 2005. Dr. Han graduated from UC Davis School of Medicine in 1997. Dr. Han holds California license A066813.
NPI and contact details
- NPI
- 1104802149NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0345274494
- NPI enumeration date
- December 21, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (714) 456-6270
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jaesu Han practices at UCI Health Family Health Center - Santa Ana in Santa Ana, California
Dr. Han's primary practice is UCI Health Family Health Center - Santa Ana, at 800 North Main Street, Santa Ana, CA 92701 in Orange County. The practice phone is (714) 456-6270.
- UCI Health Family Health Center - Santa Ana800 North Main Street, Santa Ana, CA 92701 · Orange CountyPhone(714) 456-6270
Source: Dmand AI Affiliation Data
Dr. Jaesu Han is affiliated with 4 sites of care and 4 medical groups
Dr. Han's primary practice is UCI Health Family Health Center - Santa Ana in Santa Ana, California. Dr. Han is also affiliated with UCI Health - Orange. The medical group on file is UCI Health Family Health Center, Anaheim. Dmand AI also links Dr. Han to 3 more medical groups and 2 group practices and clinics, each named with a free account. Dr. Han's employer is on file too: a community health center (fqhc).
UCI Health Family Health Center - Santa AnaPrimary
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jaesu Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Han practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UCI Health Family Health Center - Santa Ana | Available with a free account |
| +3 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jaesu Han is one of 15,680 family medicine physicians in California
Family medicine is Dr. Han's primary specialty in the NPI Registry, under taxonomy code 207Q00000X. Dr. Han is board certified in family medicine by the American Board of Family Medicine. Dr. Han is licensed in California.
Specialties and state licenses
- Family medicine, CaliforniaPrimary
Clinical focus
Dmand AI lists ADHD, adjustment disease, anxiety, bipolar disorder, depression, insomnia and schizophrenia among the conditions Dr. Han treats.
Family medicine physicians near Dr. Han
Counts of family medicine physicians 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. Jaesu Han billed Medicare for 336 services in 2024
CMS data shows 336 Medicare services from Dr. Han across 4 procedure codes in 2024, for 184 Medicare patients. Medicare paid $30,467 for them.
Medicare services, 2024336
Medicare patients184
Paid by Medicare$30,467
Procedure codes4
Dr. Han's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3342024: 3165%
- Tests and treatments
- 2023: 222024: 209%
Where Dr. Han's Medicare services took place, 2024
- In an office30190%
- In a facility3510%
Dr. Han compared with the California median for family medicine physicians, 2024
- Dr. Han
- California median
- Medicare services
- 336vs 24637% above
- Medicare patients
- 184vs 11856% above
- Part D claims
- 343vs 83359% below
Medians across 15,349 family medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Han'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jaesu Han treated 184 Medicare patients in 2024, average age 61
CMS counts 184 Medicare patients who saw Dr. Han in 2024. The largest group is 65 to 74, with 77 patients. 75% of them have anxiety, and 75% have high cholesterol. 49% are also on Medicaid. Their average risk score is 1.76, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Han's median patient age at 45, with 53% women.
Medicare patients, 2024184
Average age61
Average risk score1.76
Also on Medicaid49%
Dr. Han's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Han's Medicare patients by sex, 2024
- Women11965%
- Men6535%
Chronic conditions among Dr. Han's Medicare patients, 2024
- Anxiety75%
- High cholesterol75%
- Mood disorders75%
- Depression71%
- High blood pressure64%
- Arthritis48%
- Schizophrenia and other psychoses31%
- Bipolar disorder30%
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 45
Patient panel by sex, all payers
- Women53%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jaesu Han wrote 560 Medicare Part D claims in 2024
In 2024, Dr. Han wrote 560 Medicare Part D claims for 67 patients. 83% of them were for generic drugs. CMS names the drug for 343 of them, across 21 drugs with 11 or more claims each, at $32,165 in total drug cost. In 2023, CMS named 241 claims across 17 drugs.
Part D claims, 2024560
Drugs named by CMS21
Total drug cost$32,165
Part D patients67
Dr. Han's Part D claims by kind of drug, 2024
- Generic467 claims83%
- Brand-name and other93 claims17%
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
- Opioids3%17 of 560 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: 2412024: 34342%
Drugs named by CMS: 21 in 2024, 17 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. Jaesu Han scored 100 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for Dr. Han for performance year 2024, reported through an alternative payment model (APM). Dr. Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Han as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Han's MIPS scores, performance year 2024
- 100of 100Final score
- 83.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jaesu Han has 7 publications on record
Dmand AI links 7 papers to Dr. Han, published from 2014 to 2016. 2015 was the busiest year, with 3. The most frequent topics are Internship and Residency, Psychiatry and Delivery of Health Care, Integrated. Dr. Han has published most often in Acad Psychiatry. Dr. Han's most frequent co-authors are Robert M. McCarron, DO, Mina Hah, MD and Khyati Brahmbhatt.
Papers7
Years published2014 to 2016
Dr. Han's papers by year, 2014 to 2016
Topics Dr. Han writes about most
- Internship and Residency
- Psychiatry
- Delivery of Health Care, Integrated
- Primary Health Care
Dr. Han's most frequent co-authors
Recent publications by Dr. Han
Lancet Psychiatry
ComorbidityDiabetes MellitusPsychotic Disorders
Acad Psychiatry
Adolescent PsychiatryChild PsychiatryCooperative Behavior
See who Dr. Han researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Han works with, so you can find a warm path to the right family medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jaesu Han graduated from UC Davis School of Medicine
Dr. Han graduated from UC Davis School of Medicine in 1997.
- Medical school
- Board certified in family medicine
- Board certified in psychiatry
Source: Dmand AI Professional Profile Data
Dr. Jaesu Han accepts plans from 13 insurance carriers
Dr. Han is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Blue Cross Blue Shield of Michigan
- United Healthcare
- Elevance
- HCSC
- Blue Cross Blue Shield of Massachusetts
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Han accepts, by number of carriers
- PPO9
- Medicare7
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Jaesu 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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Jaesu 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. Jaesu Han's NPI number?
Dr. Jaesu Han's NPI number is 1104802149. It was assigned on December 21, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jaesu Han?
Dr. Jaesu Han is a family medicine physician in Santa Ana, California. The primary specialty in the NPI Registry is Family Medicine Physician (taxonomy code 207Q00000X).
Where does Dr. Jaesu Han practice?
Dr. Han practices at 800 North Main Street, Santa Ana, CA 92701. Dr. Han's primary practice is UCI Health Family Health Center - Santa Ana in Santa Ana, California. Dmand AI also links Dr. Han to 3 medical groups and 2 group practices and clinics.
What is Dr. Jaesu Han's office phone number?
The practice phone on file for Dr. Han is (714) 456-6270.
What is Dr. Jaesu Han's medical license number?
Dr. Han holds California license A066813.
Which hospitals is Dr. Jaesu Han affiliated with?
Dr. Han is affiliated with UCI Health - Orange.
What medical group is Dr. Jaesu Han part of?
Dr. Han is linked to UCI Health Family Health Center, Anaheim. Dmand AI links Dr. Han to 3 more medical groups.
Does Dr. Jaesu Han accept Medicare?
Yes. CMS data shows Dr. Han billed Medicare for 336 services in 2024, and Dr. Han accepts Medicare assignment.
Does Dr. Jaesu Han offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Han as offering telehealth services.
What is Dr. Jaesu Han's MIPS score?
Dr. Han's MIPS final score for performance year 2024 is 100 out of 100, reported through an alternative payment model (APM).
Show 9 more questionsShow fewer questions
How many Medicare patients does Dr. Jaesu Han see?
CMS counts 184 Medicare patients who saw Dr. Han in 2024, with an average age of 61.
Is Dr. Jaesu Han board certified?
Yes. Dr. Han is board certified in family medicine by the American Board of Family Medicine.
What services does Dr. Jaesu Han bill to Medicare?
In 2024, Dr. Han's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and hospital inpatient care (99232).
Where did Dr. Jaesu Han go to medical school?
Dr. Han graduated from UC Davis School of Medicine in 1997.
What drugs does Dr. Jaesu Han prescribe most?
In 2024 Medicare Part D data, Dr. Han's most prescribed drugs by claims were Clonazepam, Metoprolol Succinate and Gabapentin.
How long has Dr. Jaesu Han been practicing?
Dr. Han graduated from medical school in 1997, 29 years ago.
Does Dr. Jaesu Han do research?
Dmand AI links 7 publications to Dr. Han, published from 2014 to 2016.
Who does Dr. Jaesu Han publish with?
Dr. Han's most frequent co-authors are Robert M. McCarron, DO (4 shared papers), Mina Hah, MD (2 shared papers) and Khyati Brahmbhatt (1 shared paper).
What insurance does Dr. Jaesu Han accept?
Dr. Han is in network with 13 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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