Dr. Joy Tamiko Matsui, MD, PhD
- Medicare services, 2024
- 18,526
- Medicare patients, 2024
- 3,433
- Publications
- 12
- Hospital affiliations
- 6
- Industry payments
- $943
- Practice address
- 7400 East Osborn Road, Scottsdale, AZ 85251
- Practice phone
- Call (480) 882-4004
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Matsui'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. Joy Tamiko Matsui is an interventional radiologist in Scottsdale, Arizona
Dr. Matsui practices at HonorHealth Scottsdale Osborn Medical Center in Scottsdale, Arizona, part of HonorHealth.
Dr. Matsui's NPI, 1912351230, was assigned on April 22, 2016. Dr. Matsui graduated from John A. Burns School of Medicine in 2015. Dr. Matsui holds Arizona license 65237.
- NPI
- 1912351230NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0648667352
- NPI enumeration date
- April 22, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 882-4004
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Joy Tamiko Matsui practices at HonorHealth Scottsdale Osborn Medical Center in Scottsdale, Arizona
Dr. Matsui's primary practice is HonorHealth Scottsdale Osborn Medical Center, at 7400 East Osborn Road, Scottsdale, AZ 85251 in Maricopa County. The practice phone is (480) 882-4004.
- HonorHealth Scottsdale Osborn Medical Center7400 East Osborn Road, Scottsdale, AZ 85251 · Maricopa CountyPhone(480) 882-4004
Source: Dmand AI Affiliation Data
Dr. Joy Tamiko Matsui is affiliated with 8 sites of care and 2 medical groups
Dr. Matsui's primary practice is HonorHealth Scottsdale Osborn Medical Center in Scottsdale, Arizona, part of HonorHealth. Dr. Matsui is also affiliated with HonorHealth Scottsdale Shea Medical Center. The medical group on file is Sonoran Radiology. Dmand AI also links Dr. Matsui to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Joy Tamiko Matsui's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Matsui practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| HonorHealth Scottsdale Osborn Medical Center | Available with a free account |
| +7 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across HonorHealth and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joy Tamiko Matsui is one of 83 interventional radiologists in Arizona
Vascular and interventional radiology is Dr. Matsui's primary specialty in the NPI Registry, under taxonomy code 2085R0204X. Dr. Matsui is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Matsui's licenses on file in 2 states: Arizona and Texas.
Specialties and state licenses
- Vascular and interventional radiology, ArizonaPrimary
- Texas license
Interventional radiologists near Dr. Matsui
Counts of interventional radiologists 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. Joy Tamiko Matsui billed Medicare for 18,526 services in 2024
CMS data shows 18,526 Medicare services from Dr. Matsui across 44 procedure codes in 2024, for 3,433 Medicare patients. Medicare paid $360,728 for them.
Dr. Matsui's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 4,8762024: 13,661180%
- Imaging
- 2023: 2,2002024: 4,756116%
- Surgery
- 2023: 1192024: 7041%
- Tests and treatments
- 2023: 1152024: 3966%
Where Dr. Matsui's Medicare services took place, 2024
- In an office17,52295%
- In a facility1,0045%
Dr. Matsui compared with the Arizona median for interventional radiologists, 2024
- Dr. Matsui
- Arizona median
- Medicare services
- 18,526vs 1,9179.7 times
- Medicare patients
- 3,433vs 4877.0 times
Medians across 74 interventional radiologists in Arizona with Dmand AI profiles that report each measure.
Dr. Matsui'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. Matsui?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Matsui and other interventional radiologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joy Tamiko Matsui treated 3,433 Medicare patients in 2024, average age 75
CMS counts 3,433 Medicare patients who saw Dr. Matsui in 2024. The largest group is 65 to 74, with 1,679 patients. 75% of them have high cholesterol, and 66% have high blood pressure. 4% are also on Medicaid. Their average risk score is 1.13, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Matsui's median patient age at 67, with 67% women.
Dr. Matsui's Medicare patients by age, 2024
Dr. Matsui's Medicare patients by sex, 2024
- Women2,74480%
- Men68920%
Chronic conditions among Dr. Matsui's Medicare patients, 2024
- High cholesterol75%
- High blood pressure66%
- Arthritis52%
- Osteoporosis29%
- Ischemic heart disease26%
- Anxiety25%
- Cancer23%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Matsui's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women67%
- Men31%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Joy Tamiko Matsui takes part in Medicare
Dr. Matsui accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Joy Tamiko Matsui has 12 publications on record
Dmand AI links 12 papers to Dr. Matsui, published from 2009 to 2022. 2013 was the busiest year, with 3. The most frequent topics are Anisotropy, Brain and Atherosclerosis. Dr. Matsui has published most often in Front Neuroinform. Dr. Matsui's most frequent co-authors are Maria Del Pilar Bayona Molano, MD, Asha Kandathil, MD and Girish Kumar, MD.
Dr. Matsui's papers by year, 2009 to 2022
Topics Dr. Matsui writes about most
- Anisotropy
- Brain
- Atherosclerosis
- Diffusion Tensor Imaging
- Nerve Fibers, Myelinated
Dr. Matsui's most frequent co-authors
- Maria Del Pilar Bayona Molano, MD1 shared paper
- Asha Kandathil, MD1 shared paper
- Girish Kumar, MD1 shared paper
Recent publications by Dr. Matsui
See who Dr. Matsui researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Matsui works with, so you can find a warm path to the right interventional radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Joy Tamiko Matsui received $943 in industry payments from 2022 to 2025
CMS Open Payments shows 14 general payments to Dr. Matsui from 6 drug and device companies from 2022 to 2025. Food and beverage make up the largest share, 100% of the total. Inari Medical, Inc. paid the most, $440.
General payments to Dr. Matsui by program year, 2022 to 2025
Companies that paid Dr. Matsui the most, 2022 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joy Tamiko Matsui graduated from John A. Burns School of Medicine
Dr. Matsui graduated from John A. Burns School of Medicine in 2015.
- Medical school
- Board certified in interventional radiology and diagnostic radiology
Source: Dmand AI Professional Profile Data
Dr. Joy Tamiko Matsui accepts plans from 7 insurance carriers
Dr. Matsui is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and Elevance. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- Elevance
- HCSC
- Regence Health Plans
- Blue Cross Blue Shield of Arizona
- CMS Medicare
Plan types Dr. Matsui accepts, by number of carriers
- PPO6
- Medicare5
- EPO1
- HMO1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Joy Tamiko Matsui'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Joy Tamiko Matsui
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. Joy Tamiko Matsui's NPI number?
Dr. Joy Tamiko Matsui's NPI number is 1912351230. It was assigned on April 22, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Joy Tamiko Matsui?
Dr. Joy Tamiko Matsui is an interventional radiologist in Scottsdale, Arizona. The primary specialty in the NPI Registry is Vascular & Interventional Radiology Physician (taxonomy code 2085R0204X).
Where does Dr. Joy Tamiko Matsui practice?
Dr. Matsui practices at 7400 East Osborn Road, Scottsdale, AZ 85251. Dr. Matsui's primary practice is HonorHealth Scottsdale Osborn Medical Center in Scottsdale, Arizona, part of HonorHealth. Dmand AI also links Dr. Matsui to 4 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Joy Tamiko Matsui's office phone number?
The practice phone on file for Dr. Matsui is (480) 882-4004.
What is Dr. Joy Tamiko Matsui's medical license number?
Dr. Matsui holds Arizona license 65237, one of the licenses on file in 2 states.
Which states has Dr. Joy Tamiko Matsui been licensed in?
Dmand AI has state licenses on file for Dr. Matsui in Arizona (2022 to 2026) and Texas (2017 to 2026).
Which hospitals is Dr. Joy Tamiko Matsui affiliated with?
Dr. Matsui practices at HonorHealth Scottsdale Osborn Medical Center in Scottsdale, Arizona. Dr. Matsui is also affiliated with HonorHealth Scottsdale Shea Medical Center. Dmand AI links Dr. Matsui to 4 more hospitals.
What medical group is Dr. Joy Tamiko Matsui part of?
Dr. Matsui is linked to Sonoran Radiology. Dmand AI links Dr. Matsui to 1 more medical group.
Does Dr. Joy Tamiko Matsui accept Medicare?
Yes. CMS data shows Dr. Matsui billed Medicare for 18,526 services in 2024, and Dr. Matsui accepts Medicare assignment.
How many Medicare patients does Dr. Joy Tamiko Matsui see?
CMS counts 3,433 Medicare patients who saw Dr. Matsui in 2024, with an average age of 75.
Show 8 more questionsShow fewer questions
Is Dr. Joy Tamiko Matsui board certified?
Yes. Dr. Matsui is board certified in interventional radiology and diagnostic radiology by the American Board of Radiology.
What services does Dr. Joy Tamiko Matsui bill to Medicare?
In 2024, Dr. Matsui's most billed Medicare services were medical supplies or transport (A9575), medicare temporary code (Q9967) and radiation oncology (77067).
Where did Dr. Joy Tamiko Matsui go to medical school?
Dr. Matsui graduated from John A. Burns School of Medicine in 2015.
Has Dr. Joy Tamiko Matsui received payments from drug or device companies?
CMS Open Payments shows $943 in general payments to Dr. Matsui from 6 companies from 2022 to 2025. The largest total came from Inari Medical, Inc.
How long has Dr. Joy Tamiko Matsui been practicing?
Dr. Matsui graduated from medical school in 2015, 11 years ago.
Does Dr. Joy Tamiko Matsui do research?
Dmand AI links 12 publications to Dr. Matsui, published from 2009 to 2022.
Who does Dr. Joy Tamiko Matsui publish with?
Dr. Matsui's most frequent co-authors are Maria Del Pilar Bayona Molano, MD (1 shared paper), Asha Kandathil, MD (1 shared paper) and Girish Kumar, MD (1 shared paper).
What insurance does Dr. Joy Tamiko Matsui accept?
Dr. Matsui is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Blue Cross Blue Shield of Massachusetts and Elevance. PPO plans come from the most carriers, 6. Check the plan with the practice before a visit.
Selling to vascular and interventional radiology practices?
See interventional radiologists in Arizona by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card