Dr. Yolanda Tseng, MD
- Medicare services, 2024
- 989
- Medicare patients, 2024
- 321
- Part D claims, 2024
- 41
- Publications
- 71
- Clinical trials
- 1
- Practice address
- 825 Eastlake Avenue East, Seattle, WA 98109
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tseng's professional email, personal email and mobile number
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Dr. Yolanda Tseng is a radiation oncologist in Seattle, Washington
Dr. Tseng practices at Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center.
Dr. Tseng's NPI, 1588892749, was assigned on June 26, 2009. Dr. Tseng graduated from Harvard Medical School in 2009. Dr. Tseng holds Washington license MD60450542.
- NPI
- 1588892749NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951555143
- NPI enumeration date
- June 26, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- 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. Yolanda Tseng practices at Fred Hutchinson Cancer Center in Seattle, Washington
Dr. Tseng's primary practice is Fred Hutchinson Cancer Center, at 825 Eastlake Avenue East, Seattle, WA 98109.
- Fred Hutchinson Cancer Center825 Eastlake Avenue East, Seattle, WA 98109
Source: Dmand AI Affiliation Data
Dr. Yolanda Tseng is affiliated with 3 sites of care and 1 medical group
Dr. Tseng's primary practice is Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center. Dr. Tseng is also affiliated with UW Medical Center - Montlake. The medical group on file is UW Physicians. Dmand AI also links Dr. Tseng to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Yolanda Tseng's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tseng practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fred Hutchinson Cancer Center | Available with a free account |
| +2 more affiliated sites | 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 Fred Hutchinson Cancer Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Yolanda Tseng is one of 162 radiation oncologists in Washington
Radiation oncology is Dr. Tseng's primary specialty in the NPI Registry, under taxonomy code 2085R0001X. Dmand AI has Dr. Tseng's licenses on file in 2 states: Washington and Massachusetts.
Specialties and state licenses
- Radiation oncology, WashingtonPrimary
- Massachusetts license
Radiation oncologists near Dr. Tseng
Counts of radiation oncologists 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. Yolanda Tseng billed Medicare for 989 services in 2024
CMS data shows 989 Medicare services from Dr. Tseng across 16 procedure codes in 2024, for 321 Medicare patients. Medicare paid $49,252 for them.
Dr. Tseng's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Imaging
- 2023: 4992024: 55712%
- Other services
- 2023: 2992024: 35318%
- Office and hospital visits
- 2023: 792024: 79No change
Where Dr. Tseng's Medicare services took place, 2024
- In an office33834%
- In a facility65166%
Dr. Tseng compared with the Washington median for radiation oncologists, 2024
- Dr. Tseng
- Washington median
- Medicare services
- 989vs 1,18717% below
- Medicare patients
- 321vs 18673% above
Medians across 156 radiation oncologists in Washington with Dmand AI profiles that report each measure.
Dr. Tseng'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. Tseng?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tseng and other radiation oncologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Yolanda Tseng treated 321 Medicare patients in 2024, average age 73
CMS counts 321 Medicare patients who saw Dr. Tseng in 2024. The largest group is 65 to 74, with 184 patients. 65% of them have high blood pressure, and 63% have high cholesterol. 7% 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. Tseng's median patient age at 63, with 41% women.
Dr. Tseng's Medicare patients by age, 2024
Dr. Tseng's Medicare patients by sex, 2024
- Women9831%
- Men22369%
Chronic conditions among Dr. Tseng's Medicare patients, 2024
- High blood pressure65%
- High cholesterol63%
- Cancer55%
- Arthritis35%
- Ischemic heart disease22%
- Diabetes20%
- Anxiety19%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tseng's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women41%
- Men58%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Yolanda Tseng wrote 41 Medicare Part D claims in 2024
In 2024, Dr. Tseng wrote 41 Medicare Part D claims for 16 patients. 83% of them were for generic drugs.
Dr. Tseng's Part D claims by kind of drug, 2024
- Generic34 claims83%
- Brand-name and other7 claims17%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Yolanda Tseng scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Dr. Tseng for performance year 2024, reported through an alternative payment model (APM). Dr. Tseng accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Tseng as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Tseng's MIPS scores, performance year 2024
- 94of 100Final score
- 74.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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. Yolanda Tseng has 71 publications on record
Dmand AI links 71 papers to Dr. Tseng, published from 2011 to 2025. 2024 was the busiest year, with 7. The most frequent topics are Palliative Care, Proton Therapy and Radiation Oncology. Dr. Tseng has published most often in Int J Radiat Oncol Biol Phys. Dr. Tseng's most frequent co-authors are Upendra Parvathaneni, MBBS, Paul Tuan-Xuan Nghiem and Lia Moriguchi Halasz, MD.
Dr. Tseng's papers by year, 2016 to 2025
Topics Dr. Tseng writes about most
- Palliative Care
- Proton Therapy
- Radiation Oncology
- Antineoplastic Combined Chemotherapy Protocols
- Radiotherapy Dosage
- Carcinoma, Merkel Cell
- Skin Neoplasms
- Hodgkin Disease
Dr. Tseng's most frequent co-authors
- Upendra Parvathaneni, MBBS12 shared papers
- Paul Tuan-Xuan Nghiem10 shared papers
- Lia Moriguchi Halasz, MD9 shared papers
Recent publications by Dr. Tseng
Am J Clin Oncol
Curr Treat Options Oncol
See who Dr. Tseng researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tseng works with, so you can find a warm path to the right radiation oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Yolanda Tseng has worked on 1 clinical trial
Dmand AI links Dr. Tseng to 1 clinical trial. 1 is still active or recruiting. Conditions studied include Oligodendroglioma and Astrocytoma.
Conditions in Dr. Tseng's trials
- Oligodendroglioma
- Astrocytoma
Investigators on the most trials with Dr. Tseng
- Michelle Alonso-Basanta, MD1 shared trial
- Serah Choi, MD, PhD1 shared trial
- Benjamin Cooper, MD1 shared trial
Recent clinical trials with Dr. Tseng
Proton Beam or Intensity-Modulated Radiation Therapy in Preserving Brain Function in Patients With IDH Mutant Grade II or III Glioma (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Yolanda Tseng graduated from Harvard Medical School
Dr. Tseng graduated from Harvard Medical School in 2009.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Yolanda Tseng'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 (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (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. Yolanda Tseng
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. Yolanda Tseng's NPI number?
Dr. Yolanda Tseng's NPI number is 1588892749. It was assigned on June 26, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Yolanda Tseng?
Dr. Yolanda Tseng is a radiation oncologist in Seattle, Washington. The primary specialty in the NPI Registry is Radiation Oncology Physician (taxonomy code 2085R0001X).
Where does Dr. Yolanda Tseng practice?
Dr. Tseng practices at 825 Eastlake Avenue East, Seattle, WA 98109. Dr. Tseng's primary practice is Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center. Dmand AI also links Dr. Tseng to 1 group practice or clinic.
What is Dr. Yolanda Tseng's medical license number?
Dr. Tseng holds Washington license MD60450542, one of the licenses on file in 2 states.
Which states has Dr. Yolanda Tseng been licensed in?
Dmand AI has state licenses on file for Dr. Tseng in Washington and Massachusetts.
Which hospitals is Dr. Yolanda Tseng affiliated with?
Dr. Tseng practices at Fred Hutchinson Cancer Center in Seattle, Washington. Dr. Tseng is also affiliated with UW Medical Center - Montlake.
What medical group is Dr. Yolanda Tseng part of?
Dr. Tseng is linked to UW Physicians.
Does Dr. Yolanda Tseng accept Medicare?
Yes. CMS data shows Dr. Tseng billed Medicare for 989 services in 2024, and Dr. Tseng accepts Medicare assignment.
Does Dr. Yolanda Tseng offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Tseng as offering telehealth services.
What is Dr. Yolanda Tseng's MIPS score?
Dr. Tseng's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
Show 6 more questionsShow fewer questions
How many Medicare patients does Dr. Yolanda Tseng see?
CMS counts 321 Medicare patients who saw Dr. Tseng in 2024, with an average age of 73.
What services does Dr. Yolanda Tseng bill to Medicare?
In 2024, Dr. Tseng's most billed Medicare services were medicare service (G6002), radiation oncology (77014) and radiation oncology (77300).
Where did Dr. Yolanda Tseng go to medical school?
Dr. Tseng graduated from Harvard Medical School in 2009.
How long has Dr. Yolanda Tseng been practicing?
Dr. Tseng graduated from medical school in 2009, 17 years ago.
Does Dr. Yolanda Tseng do research?
Dmand AI links 71 publications to Dr. Tseng, published from 2011 to 2025. Dr. Tseng has worked on 1 clinical trial.
Who does Dr. Yolanda Tseng publish with?
Dr. Tseng's most frequent co-authors are Upendra Parvathaneni, MBBS (12 shared papers), Paul Tuan-Xuan Nghiem (10 shared papers) and Lia Moriguchi Halasz, MD (9 shared papers).
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