Am J Phys Med Rehabil
AmantadineCerebral InfarctionDementia
Dr. Jay B. Han, MD
NPI1669468757PAC ID1355322298
- Medicare services, 2024
- 3,919
- Medicare patients, 2024
- 1,160
- Part D claims, 2024
- 5,203
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 100 E Valencia Mesa Dr, Fullerton, CA 92835
- Practice phone
- Call (714) 738-4282
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mesa Surgicenter
Fullerton, California
Find Dr. Han's professional email, personal email and mobile number
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Dr. Jay B. Han is a cardiologist in Fullerton, California
Dr. Han practices at Mesa Surgicenter in Fullerton, California.
Dr. Han's NPI, 1669468757, was assigned on September 23, 2005. Dr. Han graduated from Cleveland Medical College, Homeopathic in 1993. Dr. Han holds California license G80255.
NPI and contact details
- NPI
- 1669468757NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1355322298
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (714) 738-4282
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jay B. Han practices at Mesa Surgicenter in Fullerton, California
Dr. Han's primary practice is Mesa Surgicenter, at 100 E Valencia Mesa Dr, Fullerton, CA 92835 in Orange County. The practice phone is (714) 738-4282.
- Mesa Surgicenter100 E Valencia Mesa Dr, Fullerton, CA 92835 · Orange CountyPhone(714) 738-4282
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Jay B. Han is affiliated with 3 sites of care and 1 medical group
Dr. Han's primary practice is Mesa Surgicenter in Fullerton, California. Dr. Han is also affiliated with Providence St. Jude Medical Center. The medical group on file is St. Jude Heritage Medical Group. Dmand AI also links Dr. Han to 1 more group practice or clinic, named with a free account.
Mesa SurgicenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Jay B. Han's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Han practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mesa Surgicenter | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Han practices
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Dr. Jay B. Han is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Han's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Han is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Han is licensed in California.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
Clinical focus
Dmand AI lists aneurysm, angioplasty, aortic atherosclerois, atrial fibrillation and flutter, cardiac catheterization, cardiomyopathy, chronic hypertension and coronary artery disease among the conditions Dr. Han treats.
Cardiologists near Dr. Han
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
2,375cardiologists in California
9cardiologists in Fullerton
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Jay B. Han billed Medicare for 3,919 services in 2024
CMS data shows 3,919 Medicare services from Dr. Han across 30 procedure codes in 2024, for 1,160 Medicare patients. Medicare paid $237,537 for them.
Medicare services, 20243,919
Medicare patients1,160
Paid by Medicare$237,537
Procedure codes30
Dr. Han's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 1,8672024: 1,59515%
- Office and hospital visits
- 2023: 8912024: 9122%
- Other services
- 2023: 2572024: 593131%
- Drugs given in the office
- 2023: 4962024: 5001%
- Lab and pathology
- 2023: 2672024: 16439%
- Imaging
- 2023: 1332024: 15517%
- Surgery
- 2023: 132024: 0100%
Where Dr. Han's Medicare services took place, 2024
- In an office3,11279%
- In a facility80721%
Dr. Han compared with the California median for cardiologists, 2024
- Dr. Han
- California median
- Medicare services
- 3,919vs 1,5602.5 times
- Medicare patients
- 1,160vs 64480% above
- Part D claims
- 5,004vs 1,4103.5 times
Medians across 2,237 cardiologists 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.
Need commercial claims for Dr. Han?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Han and other cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jay B. Han treated 1,160 Medicare patients in 2024, average age 78
CMS counts 1,160 Medicare patients who saw Dr. Han in 2024. The largest group is 75 to 84, with 449 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 1.96, 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 73, with 48% women.
Medicare patients, 20241,160
Average age78
Average risk score1.96
Also on Medicaid22%
Dr. Han's Medicare patients by age, 2024
Dr. Han's Medicare patients by sex, 2024
- Women58951%
- Men57149%
Chronic conditions among Dr. Han's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis52%
- Ischemic heart disease43%
- Diabetes40%
- Atrial fibrillation39%
- Chronic kidney disease39%
- Heart failure37%
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 73
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jay B. Han wrote 5,203 Medicare Part D claims in 2024
In 2024, Dr. Han wrote 5,203 Medicare Part D claims for 747 patients. 68% of them were for generic drugs. CMS names the drug for 5,004 of them, across 44 drugs with 11 or more claims each, at $1,539,916 in total drug cost. In 2023, CMS named 5,336 claims across 41 drugs.
Part D claims, 20245,203
Drugs named by CMS44
Total drug cost$1.5M
Part D patients747
Dr. Han's Part D claims by kind of drug, 2024
- Generic3,519 claims68%
- Brand-name1,684 claims32%
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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5,3362024: 5,0046%
Drugs named by CMS: 44 in 2024, 41 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. Jay B. Han takes part in Medicare
Dr. Han accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Coronary angioplasty and stenting: 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. Jay B. Han has 1 publication on record
Dmand AI links 1 paper to Dr. Han. Dr. Han's most frequent co-authors are Youhans Ghebrendrias, MD and Kiin Kim, MD.
Papers1
Dr. Han's most frequent co-authors
Recent publications by Dr. Han
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 cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Jay B. Han received $10,747 in industry payments from 2016 to 2025
CMS Open Payments shows 498 general payments to Dr. Han from 32 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Boston Scientific Corporation paid the most, $1,507.
General payments to Dr. Han by program year, 2016 to 2025
General payments to Dr. Han by kind, 2016 to 2025
$10.7Kin total
- Food and beverage$9,55589%
- Grants$1,0009%
- Consulting fees$1331%
- Education$591%
Companies that paid Dr. Han the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Jay B. Han has 2 awards and honors on record
Dmand AI lists 2 awards for Dr. Han, most recently CMS Stage 1 EHR in 2012.
Awards and honors for Dr. Han
- 2012
- CMS Stage 1 EHR
- Undated
- ACC Fellow
Source: Dmand AI Professional Profile Data
Dr. Jay B. Han graduated from Cleveland Medical College, Homeopathic
Dr. Han graduated from Cleveland Medical College, Homeopathic in 1993. Dr. Han is a member of ACC.
- Medical school
- Board certified in cardiovascular disease
Source: Dmand AI Professional Profile Data
Dr. Jay B. Han accepts plans from 14 insurance carriers
Dr. Han is in network with 14 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
- +6 more carriersWith a free account
Plan types Dr. Han accepts, by number of carriers
- PPO9
- Medicare8
- HMO6
- EPO4
- POS3
Source: Dmand AI Insurance Network Data
Sources for Dr. Jay B. 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 | 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)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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Jay B. 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. Jay B. Han's NPI number?
Dr. Jay B. Han's NPI number is 1669468757. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Jay B. Han?
Dr. Jay B. Han is a cardiologist in Fullerton, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Jay B. Han practice?
Dr. Han practices at 100 E Valencia Mesa Dr, Fullerton, CA 92835. Dr. Han's primary practice is Mesa Surgicenter in Fullerton, California. Dmand AI also links Dr. Han to 1 group practice or clinic.
What is Dr. Jay B. Han's office phone number?
The practice phone on file for Dr. Han is (714) 738-4282.
What is Dr. Jay B. Han's medical license number?
Dr. Han holds California license G80255.
Which hospitals is Dr. Jay B. Han affiliated with?
Dr. Han is affiliated with Providence St. Jude Medical Center.
What medical group is Dr. Jay B. Han part of?
Dr. Han is linked to St. Jude Heritage Medical Group.
Does Dr. Jay B. Han accept Medicare?
Yes. CMS data shows Dr. Han billed Medicare for 3,919 services in 2024, and Dr. Han accepts Medicare assignment.
How many Medicare patients does Dr. Jay B. Han see?
CMS counts 1,160 Medicare patients who saw Dr. Han in 2024, with an average age of 78.
Is Dr. Jay B. Han board certified?
Yes. Dr. Han is board certified in cardiovascular disease by the American Board of Internal Medicine.
Show 8 more questionsShow fewer questions
What services does Dr. Jay B. Han bill to Medicare?
In 2024, Dr. Han's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93010) and injected or infused drug (J2785).
Where did Dr. Jay B. Han go to medical school?
Dr. Han graduated from Cleveland Medical College, Homeopathic in 1993.
What drugs does Dr. Jay B. Han prescribe most?
In 2024 Medicare Part D data, Dr. Han's most prescribed drugs by claims were Eliquis, Metoprolol Succinate and Atorvastatin Calcium.
Has Dr. Jay B. Han received payments from drug or device companies?
CMS Open Payments shows $10,747 in general payments to Dr. Han from 32 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Jay B. Han been practicing?
Dr. Han graduated from medical school in 1993, 33 years ago.
Does Dr. Jay B. Han do research?
Dmand AI links 1 publication to Dr. Han.
Who does Dr. Jay B. Han publish with?
Dr. Han's most frequent co-authors are Youhans Ghebrendrias, MD (1 shared paper) and Kiin Kim, MD (1 shared paper).
What insurance does Dr. Jay B. Han accept?
Dr. Han is in network with 14 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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