Trauma Surg Acute Care Open
Dr. Ryan Christopher Kunitake, MD
- Medicare services, 2024
- 197
- Medicare patients, 2024
- 153
- Part D claims, 2024
- 169
- Publications
- 4
- MIPS score, 2024
- 97
- Practice address
- 751 South Bascom Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 885-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kunitake'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. Ryan Christopher Kunitake is an emergency medicine physician in San Jose, California
Dr. Kunitake practices at Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA.
Dr. Kunitake's NPI, 1811421316, was assigned on April 12, 2017. Dr. Kunitake graduated from University of California, San Francisco School of Medicine in 2017. Dr. Kunitake holds California license A158693.
- NPI
- 1811421316NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3971919010
- NPI enumeration date
- April 12, 2017
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 885-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 35
- Medical school graduation
- 2017
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ryan Christopher Kunitake practices at Santa Clara Valley Medical Center in San Jose, California
Dr. Kunitake's primary practice is Santa Clara Valley Medical Center, at 751 South Bascom Avenue, San Jose, CA 95128 in Santa Clara County. The practice phone is (408) 885-5000.
- Santa Clara Valley Medical Center751 South Bascom Avenue, San Jose, CA 95128 · Santa Clara CountyPhone(408) 885-5000
Source: Dmand AI Affiliation Data
Dr. Ryan Christopher Kunitake is affiliated with 3 sites of care and 5 medical groups
Dr. Kunitake's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. Dr. Kunitake is also affiliated with Mills-Peninsula Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Kunitake to 4 more medical groups and 1 community health center, 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. Ryan Christopher Kunitake's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kunitake practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Clara Valley Medical Center | Available with a free account |
| +2 more sites and 4 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ryan Christopher Kunitake is one of 7,423 emergency medicine physicians in California
Emergency medicine is Dr. Kunitake's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Kunitake is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Kunitake is licensed in California.
Specialties and state licenses
- Emergency medicine, CaliforniaPrimary
Emergency medicine physicians near Dr. Kunitake
Counts of emergency 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. Ryan Christopher Kunitake billed Medicare for 197 services in 2024
CMS data shows 197 Medicare services from Dr. Kunitake across 5 procedure codes in 2024, for 153 Medicare patients. Medicare paid $20,584 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kunitake's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2822024: 14549%
- Tests and treatments
- 2023: 362024: 5244%
Dr. Kunitake compared with the California median for emergency medicine physicians, 2024
- Dr. Kunitake
- California median
- Medicare services
- 197vs 26526% below
- Medicare patients
- 153vs 24337% below
- Part D claims
- 57vs 628% below
Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.
Dr. Kunitake'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. Ryan Christopher Kunitake treated 153 Medicare patients in 2024, average age 71
CMS counts 153 Medicare patients who saw Dr. Kunitake in 2024. The largest group is under 65, with 42 patients. 73% of them have high blood pressure, and 67% have high cholesterol. 65% are also on Medicaid. Their average risk score is 2.24, 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. Kunitake's median patient age at 48, with 53% women.
Dr. Kunitake's Medicare patients by age, 2024
Dr. Kunitake's Medicare patients by sex, 2024
- Women8052%
- Men7348%
Chronic conditions among Dr. Kunitake's Medicare patients, 2024
- High blood pressure73%
- High cholesterol67%
- Arthritis44%
- Mood disorders39%
- Diabetes37%
- Anxiety33%
- Depression33%
- Ischemic heart disease32%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kunitake's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 48
Patient panel by sex, all payers
- Women53%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ryan Christopher Kunitake wrote 169 Medicare Part D claims in 2024
In 2024, Dr. Kunitake wrote 169 Medicare Part D claims for 110 patients. 95% of them were for generic drugs. CMS names the drug for 57 of them, across 4 drugs with 11 or more claims each, at $1,091 in total drug cost. In 2023, CMS named 42 claims across 2 drugs.
Dr. Kunitake's Part D claims by kind of drug, 2024
- Generic161 claims95%
- Brand-name and other8 claims5%
Dr. Kunitake'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. Kunitake's Part D claims, 2024
- Opioids11%18 of 169 claims
- Antibiotics50%84 of 169 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: 422024: 5736%
Drugs named by CMS: 4 in 2024, 2 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. Ryan Christopher Kunitake 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. Kunitake for performance year 2024, reported as part of a group. Dr. Kunitake accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Kunitake's MIPS scores, performance year 2024
- 97of 100Final score
- 91.9of 100Quality
- 40of 100Improvement Activities
- 79of 100Cost
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. Ryan Christopher Kunitake has 4 publications on record
Dmand AI links 4 papers to Dr. Kunitake, published from 2015 to 2018. Dr. Kunitake's most frequent co-authors are Lucy Zumwinkle Kornblith, MD, Rachael A. Callcut, MD and Benjamin Michael Howard, MD.
Dr. Kunitake's papers by year, 2015 to 2018
Dr. Kunitake's most frequent co-authors
- Lucy Zumwinkle Kornblith, MD2 shared papers
- Rachael A. Callcut, MD1 shared paper
- Benjamin Michael Howard, MD1 shared paper
Recent publications by Dr. Kunitake
Nat Cell Biol
J Trauma Acute Care Surg
See who Dr. Kunitake researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kunitake works with, so you can find a warm path to the right emergency medicine physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ryan Christopher Kunitake graduated from University of California, San Francisco School of Medicine
Dr. Kunitake graduated from University of California, San Francisco School of Medicine in 2017.
- Medical school
- Board certified in emergency medicine
Source: Dmand AI Professional Profile Data
Dr. Ryan Christopher Kunitake accepts plans from 2 insurance carriers
Dr. Kunitake is in network with 2 carriers, including CMS Medicare and Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
- CMS Medicare
- Kaiser Permanente
Plan types Dr. Kunitake accepts, by number of carriers
- EPO1
- Medicare1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ryan Christopher Kunitake'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. Ryan Christopher Kunitake
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. Ryan Christopher Kunitake's NPI number?
Dr. Ryan Christopher Kunitake's NPI number is 1811421316. It was assigned on April 12, 2017, and it is active in the NPI Registry.
What kind of doctor is Dr. Ryan Christopher Kunitake?
Dr. Ryan Christopher Kunitake is an emergency medicine physician in San Jose, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).
Where does Dr. Ryan Christopher Kunitake practice?
Dr. Kunitake practices at 751 South Bascom Avenue, San Jose, CA 95128. Dr. Kunitake's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. Dmand AI also links Dr. Kunitake to 4 medical groups and 1 community health center.
What is Dr. Ryan Christopher Kunitake's office phone number?
The practice phone on file for Dr. Kunitake is (408) 885-5000.
What is Dr. Ryan Christopher Kunitake's medical license number?
Dr. Kunitake holds California license A158693.
Which hospitals is Dr. Ryan Christopher Kunitake affiliated with?
Dr. Kunitake practices at Santa Clara Valley Medical Center in San Jose, California. Dr. Kunitake is also affiliated with Mills-Peninsula Medical Center.
What medical group is Dr. Ryan Christopher Kunitake part of?
Dr. Kunitake is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Kunitake to 4 more medical groups.
Does Dr. Ryan Christopher Kunitake accept Medicare?
Yes. CMS data shows Dr. Kunitake billed Medicare for 197 services in 2024, and Dr. Kunitake accepts Medicare assignment.
What is Dr. Ryan Christopher Kunitake's MIPS score?
Dr. Kunitake's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.
How many Medicare patients does Dr. Ryan Christopher Kunitake see?
CMS counts 153 Medicare patients who saw Dr. Kunitake in 2024, with an average age of 71.
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Is Dr. Ryan Christopher Kunitake board certified?
Yes. Dr. Kunitake is board certified in emergency medicine by the American Board of Emergency Medicine.
What services does Dr. Ryan Christopher Kunitake bill to Medicare?
In 2024, Dr. Kunitake's most billed Medicare services were emergency department visit (99285), heart test or procedure (93010) and emergency department visit (99284).
Where did Dr. Ryan Christopher Kunitake go to medical school?
Dr. Kunitake graduated from University of California, San Francisco School of Medicine in 2017.
What drugs does Dr. Ryan Christopher Kunitake prescribe most?
In 2024 Medicare Part D data, Dr. Kunitake's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Cefpodoxime Proxetil and Ibuprofen.
How long has Dr. Ryan Christopher Kunitake been practicing?
Dr. Kunitake graduated from medical school in 2017, 9 years ago.
Does Dr. Ryan Christopher Kunitake do research?
Dmand AI links 4 publications to Dr. Kunitake, published from 2015 to 2018.
Who does Dr. Ryan Christopher Kunitake publish with?
Dr. Kunitake's most frequent co-authors are Lucy Zumwinkle Kornblith, MD (2 shared papers), Rachael A. Callcut, MD (1 shared paper) and Benjamin Michael Howard, MD (1 shared paper).
What insurance does Dr. Ryan Christopher Kunitake accept?
Dr. Kunitake is in network with 2 carriers, including CMS Medicare and Kaiser Permanente. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.
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