Dr. Mutsumi John Kioka, MD
- Medicare services, 2024
- 275
- Medicare patients, 2024
- 130
- Part D claims, 2016
- 67
- Publications
- 13
- Hospital affiliations
- 1
- Practice address
- 1800 W Charleston Blvd, Las Vegas, NV 89102
- Practice phone
- Call (702) 383-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Kioka'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. Mutsumi John Kioka is a pulmonologist in Las Vegas, Nevada
Dr. Kioka practices at University Medical Center in Las Vegas, Nevada, part of Clark County, NV.
Dr. Kioka's NPI, 1497064521, was assigned on October 7, 2010. Dr. Kioka graduated from Loma Linda University School of Medicine in 2009. Dr. Kioka holds Nevada license 16443.
- NPI
- 1497064521NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8921250457
- NPI enumeration date
- October 7, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (702) 383-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Mutsumi John Kioka practices at University Medical Center in Las Vegas, Nevada
Dr. Kioka's primary practice is University Medical Center, at 1800 W Charleston Blvd, Las Vegas, NV 89102 in Clark County. The practice phone is (702) 383-2000.
- University Medical Center1800 W Charleston Blvd, Las Vegas, NV 89102 · Clark CountyPhone(702) 383-2000
Source: Dmand AI Affiliation Data
Dr. Mutsumi John Kioka is affiliated with 4 sites of care and 3 medical groups
Dr. Kioka's primary practice is University Medical Center in Las Vegas, Nevada, part of Clark County, NV. The medical group on file is UNLV Health. Dmand AI also links Dr. Kioka to 3 more group practices and clinics and 2 medical groups, 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. Mutsumi John Kioka's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kioka practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| University Medical Center | Available with a free account |
| +3 more sites and 2 medical groups | 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 Clark County, NV and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Mutsumi John Kioka is one of 82 pulmonologists in Nevada
Pulmonary disease is Dr. Kioka's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dmand AI has Dr. Kioka's licenses on file in 2 states: Nevada and California.
Specialties and state licenses
- Pulmonary disease, NevadaPrimary
- Internal medicine, California
Pulmonologists near Dr. Kioka
Counts of pulmonologists 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. Mutsumi John Kioka billed Medicare for 275 services in 2024
CMS data shows 275 Medicare services from Dr. Kioka across 3 procedure codes in 2024, for 130 Medicare patients. Medicare paid $33,229 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Kioka's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2712024: 2751%
- Tests and treatments
- 2023: 202024: 0100%
Dr. Kioka compared with the Nevada median for pulmonologists, 2024
- Dr. Kioka
- Nevada median
- Medicare services
- 275vs 94271% below
- Medicare patients
- 130vs 35363% below
- Part D claims
- 67vs 52587% below
Medians across 80 pulmonologists in Nevada with Dmand AI profiles that report each measure.
Dr. Kioka'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. Kioka?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kioka and other pulmonologists in Nevada.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Mutsumi John Kioka treated 130 Medicare patients in 2024, average age 70
CMS counts 130 Medicare patients who saw Dr. Kioka in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 52% are also on Medicaid. Their average risk score is 3.50, 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. Kioka's median patient age at 72, with 44% women.
Dr. Kioka's Medicare patients by age, 2024
Dr. Kioka's Medicare patients by sex, 2024
- Women5845%
- Men7255%
Chronic conditions among Dr. Kioka's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Diabetes60%
- Heart failure57%
- Chronic kidney disease55%
- Ischemic heart disease50%
- Arthritis49%
- COPD49%
Share of Medicare patients with each condition. A patient can have several.
Dr. Kioka's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women44%
- Men56%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Mutsumi John Kioka wrote 67 Medicare Part D claims in 2016
In 2016, Dr. Kioka wrote 67 Medicare Part D claims. They cover 4 drugs, with $21,161 in total drug cost.
Dr. Kioka's most prescribed drugs by claims, 2016
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
How Dr. Mutsumi John Kioka takes part in Medicare
Dr. Kioka 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)
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Dr. Mutsumi John Kioka has 13 publications on record
Dmand AI links 13 papers to Dr. Kioka, published from 2017 to 2025. 2025 was the busiest year, with 2. The most frequent topics are Anti-Bacterial Agents, COVID-19 and Healthcare-Associated Pneumonia. Dr. Kioka has published most often in Medicine (Baltimore). Dr. Kioka's most frequent co-authors are Ji Won Yoo, MD, Elliot Runge, DO and Johnson J. Ukken, MD.
Dr. Kioka's papers by year, 2017 to 2025
Topics Dr. Kioka writes about most
- Anti-Bacterial Agents
- COVID-19
- Healthcare-Associated Pneumonia
- Intensive Care Units
Dr. Kioka's most frequent co-authors
Recent publications by Dr. Kioka
See who Dr. Kioka researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Kioka works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Mutsumi John Kioka received $1,845 in industry payments from 2016 to 2018
CMS Open Payments shows 19 general payments to Dr. Kioka from 5 drug and device companies from 2016 to 2018. Travel and lodging make up the largest share, 64% of the total. Olympus Corporation of the Americas paid the most, $1,262.
General payments to Dr. Kioka by program year, 2016 to 2018
General payments to Dr. Kioka by kind, 2016 to 2018
- Travel and lodging$1,17564%
- Food and beverage$67036%
Companies that paid Dr. Kioka the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Mutsumi John Kioka graduated from Loma Linda University School of Medicine
Dr. Kioka graduated from Loma Linda University School of Medicine in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Mutsumi John Kioka'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) |
| 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 |
| 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. Mutsumi John Kioka
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. Mutsumi John Kioka's NPI number?
Dr. Mutsumi John Kioka's NPI number is 1497064521. It was assigned on October 7, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Mutsumi John Kioka?
Dr. Mutsumi John Kioka is a pulmonologist in Las Vegas, Nevada. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Mutsumi John Kioka practice?
Dr. Kioka practices at 1800 W Charleston Blvd, Las Vegas, NV 89102. Dr. Kioka's primary practice is University Medical Center in Las Vegas, Nevada, part of Clark County, NV. Dmand AI also links Dr. Kioka to 3 group practices and clinics and 2 medical groups.
What is Dr. Mutsumi John Kioka's office phone number?
The practice phone on file for Dr. Kioka is (702) 383-2000.
What is Dr. Mutsumi John Kioka's medical license number?
Dr. Kioka holds Nevada license 16443, one of the licenses on file in 2 states.
Which states has Dr. Mutsumi John Kioka been licensed in?
Dmand AI has state licenses on file for Dr. Kioka in Nevada and California.
Which hospitals is Dr. Mutsumi John Kioka affiliated with?
Dr. Kioka practices at University Medical Center in Las Vegas, Nevada.
What medical group is Dr. Mutsumi John Kioka part of?
Dr. Kioka is linked to UNLV Health. Dmand AI links Dr. Kioka to 2 more medical groups.
Does Dr. Mutsumi John Kioka accept Medicare?
Yes. CMS data shows Dr. Kioka billed Medicare for 275 services in 2024, and Dr. Kioka accepts Medicare assignment.
How many Medicare patients does Dr. Mutsumi John Kioka see?
CMS counts 130 Medicare patients who saw Dr. Kioka in 2024, with an average age of 70.
Show 7 more questionsShow fewer questions
What services does Dr. Mutsumi John Kioka bill to Medicare?
In 2024, Dr. Kioka's most billed Medicare services were critical care (99291), hospital inpatient care (99233) and hospital inpatient care (99232).
Where did Dr. Mutsumi John Kioka go to medical school?
Dr. Kioka graduated from Loma Linda University School of Medicine in 2009.
What drugs does Dr. Mutsumi John Kioka prescribe most?
In 2016 Medicare Part D data, Dr. Kioka's most prescribed drugs by claims were Spiriva, Advair Diskus and Symbicort.
Has Dr. Mutsumi John Kioka received payments from drug or device companies?
CMS Open Payments shows $1,845 in general payments to Dr. Kioka from 5 companies from 2016 to 2018. The largest total came from Olympus Corporation of the Americas.
How long has Dr. Mutsumi John Kioka been practicing?
Dr. Kioka graduated from medical school in 2009, 17 years ago.
Does Dr. Mutsumi John Kioka do research?
Dmand AI links 13 publications to Dr. Kioka, published from 2017 to 2025.
Who does Dr. Mutsumi John Kioka publish with?
Dr. Kioka's most frequent co-authors are Ji Won Yoo, MD (4 shared papers), Elliot Runge, DO (2 shared papers) and Johnson J. Ukken, MD (2 shared papers).
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