Radiol Case Rep
Dr. Ka-Wah Tung, MD
NPI1043448194PAC ID9234355462
- Medicare services, 2024
- 136
- Medicare patients, 2024
- 190
- Publications
- 3
- Hospital affiliations
- 7
- Industry payments
- $129
- Practice address
- 2425 Samaritan Drive, San Jose, CA 95124
- Practice phone
- Call (408) 559-2011
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tung'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. Ka-Wah Tung is a diagnostic radiologist in San Jose, California
Dr. Tung practices at Good Samaritan Hospital in San Jose, California, part of HCA Healthcare.
Dr. Tung's NPI, 1043448194, was assigned on June 29, 2009. Dr. Tung holds California license A130862.
NPI and contact details
- NPI
- 1043448194NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234355462
- NPI enumeration date
- June 29, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 559-2011
- 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. Ka-Wah Tung practices at Good Samaritan Hospital in San Jose, California
Dr. Tung's primary practice is Good Samaritan Hospital, at 2425 Samaritan Drive, San Jose, CA 95124 in Santa Clara County. The practice phone is (408) 559-2011.
- Good Samaritan Hospital2425 Samaritan Drive, San Jose, CA 95124 · Santa Clara CountyPhone(408) 559-2011
Source: Dmand AI Affiliation Data
Dr. Ka-Wah Tung is affiliated with 7 sites of care and 9 medical groups
Dr. Tung's primary practice is Good Samaritan Hospital in San Jose, California, part of HCA Healthcare. Dr. Tung is also affiliated with Santa Clara Valley Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Tung to 5 more hospitals and 8 medical groups, each named with a free account.
Santa Clara Valley Medical CenterThe Permanente Medical Group, Inc.5 hospitalsNames with a free account8 medical groupsNames with a free account
See all 16 affiliations for Dr. TungSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ka-Wah Tung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tung practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Good Samaritan Hospital | Available with a free account |
| +6 more sites and 8 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Dr. Tung practices
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Dr. Ka-Wah Tung is one of 4,096 diagnostic radiologists in California
Diagnostic radiology is Dr. Tung's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Tung is licensed in California.
Specialties and state licenses
- Diagnostic radiology, CaliforniaPrimary
Diagnostic radiologists near Dr. Tung
Counts of diagnostic radiologists with a Dmand AI profile, by place and practice. Each opens the list.
4,096diagnostic radiologists in California47diagnostic radiologists in San Jose11diagnostic radiologists at Good Samaritan Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ka-Wah Tung billed Medicare for 136 services in 2024
CMS data shows 136 Medicare services from Dr. Tung across 6 procedure codes in 2024, for 190 Medicare patients. Medicare paid $4,199 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024136
Medicare patients190
Paid by Medicare$4,199
Procedure codes6
Dr. Tung's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 1232024: 13611%
Dr. Tung compared with the California median for diagnostic radiologists, 2024
- Dr. Tung
- California median
- Medicare services
- 136vs 2,28194% below
- Medicare patients
- 190vs 1,34686% below
Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.
Dr. Tung'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tung and other diagnostic radiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ka-Wah Tung treated 190 Medicare patients in 2024, average age 76
CMS counts 190 Medicare patients who saw Dr. Tung in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 88% are also on Medicaid. Their average risk score is 1.44, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Tung's median patient age at 58, with 66% women.
Medicare patients, 2024190
Average age76
Average risk score1.44
Also on Medicaid88%
Dr. Tung's Medicare patients by age, 2024
Dr. Tung's Medicare patients by sex, 2024
- Women12666%
- Men6434%
Chronic conditions among Dr. Tung's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes43%
- Chronic kidney disease33%
- Osteoporosis27%
- Mood disorders22%
- Alzheimer's and dementia21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tung's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women66%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Ka-Wah Tung takes part in Medicare
Dr. Tung 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. Ka-Wah Tung has 3 publications on record
Dmand AI links 3 papers to Dr. Tung in 2015. 2015 was the busiest year, with 3. Dr. Tung's most frequent co-authors are Dana Lynne Casey, MD, Sarah S. Donaldson, MD and David G. Mohler, MD.
Papers3
Dr. Tung's most frequent co-authors
- Dana Lynne Casey, MD1 shared paper
- Sarah S. Donaldson, MD1 shared paper
- David G. Mohler, MD1 shared paper
Recent publications by Dr. Tung
Semin Musculoskelet Radiol
Contrast MediaImage EnhancementImage Interpretation, Computer-Assisted
See who Dr. Tung researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tung works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ka-Wah Tung received $129 in industry payments in 2024
CMS Open Payments shows 1 general payment to Dr. Tung from 1 drug or device company in 2024. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $129.
Companies that paid Dr. Tung the most, 2024 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Ka-Wah Tung'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) |
| 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. Ka-Wah Tung
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. Ka-Wah Tung's NPI number?
Dr. Ka-Wah Tung's NPI number is 1043448194. It was assigned on June 29, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Ka-Wah Tung?
Dr. Ka-Wah Tung is a diagnostic radiologist in San Jose, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Ka-Wah Tung practice?
Dr. Tung practices at 2425 Samaritan Drive, San Jose, CA 95124. Dr. Tung's primary practice is Good Samaritan Hospital in San Jose, California, part of HCA Healthcare. Dmand AI also links Dr. Tung to 5 hospitals and 8 medical groups.
What is Dr. Ka-Wah Tung's office phone number?
The practice phone on file for Dr. Tung is (408) 559-2011.
What is Dr. Ka-Wah Tung's medical license number?
Dr. Tung holds California license A130862.
Which hospitals is Dr. Ka-Wah Tung affiliated with?
Dr. Tung practices at Good Samaritan Hospital in San Jose, California. Dr. Tung is also affiliated with Santa Clara Valley Medical Center. Dmand AI links Dr. Tung to 5 more hospitals.
What medical group is Dr. Ka-Wah Tung part of?
Dr. Tung is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Tung to 8 more medical groups.
Does Dr. Ka-Wah Tung accept Medicare?
Yes. CMS data shows Dr. Tung billed Medicare for 136 services in 2024, and Dr. Tung accepts Medicare assignment.
How many Medicare patients does Dr. Ka-Wah Tung see?
CMS counts 190 Medicare patients who saw Dr. Tung in 2024, with an average age of 76.
What services does Dr. Ka-Wah Tung bill to Medicare?
In 2024, Dr. Tung's most billed Medicare services were diagnostic imaging (70450), diagnostic imaging (71045) and radiation oncology (77067).
Show 4 more questionsShow fewer questions
Has Dr. Ka-Wah Tung received payments from drug or device companies?
CMS Open Payments shows $129 in general payments to Dr. Tung from 1 company from 2024 to 2024. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Ka-Wah Tung been practicing?
Dr. Tung graduated from medical school in 2009, 17 years ago.
Does Dr. Ka-Wah Tung do research?
Dmand AI links 3 publications to Dr. Tung.
Who does Dr. Ka-Wah Tung publish with?
Dr. Tung's most frequent co-authors are Dana Lynne Casey, MD (1 shared paper), Sarah S. Donaldson, MD (1 shared paper) and David G. Mohler, MD (1 shared paper).
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