Dr. Donald E. Tsai, MD
- Medicare services, 2022
- 19
- Part D claims, 2018
- 47
- Publications
- 26
- MIPS score, 2024
- 85
- Hospital affiliations
- 1
- Practice address
- 3400 Spruce St, Philadelphia, PA 19104
- Practice phone
- Call (215) 662-6289
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tsai's professional email, personal email and mobile number
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Dr. Donald E. Tsai is a medical oncologist in Philadelphia, Pennsylvania
Dr. Tsai practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, part of University of Pennsylvania.
Dr. Tsai's NPI, 1811930100, was assigned on June 14, 2006. Dr. Tsai graduated from Duke University School of Medicine in 1994. Dr. Tsai holds Pennsylvania license MD059670L.
- NPI
- 1811930100NPI Registry (opens in a new tab)
- NPI enumeration date
- June 14, 2006
- NPI status
- Active
- Practice phone
- (215) 662-6289
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald E. Tsai practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania
Dr. Tsai's primary practice is Hospital of the University of Pennsylvania, at 3400 Spruce St, Philadelphia, PA 19104 in Philadelphia County. The practice phone is (215) 662-6289.
- Hospital of the University of Pennsylvania3400 Spruce St, Philadelphia, PA 19104 · Philadelphia CountyPhone(215) 662-6289
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Donald E. Tsai is affiliated with 1 site of care and 1 medical group
Dr. Tsai's primary practice is Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, part of University of Pennsylvania. The medical group on file is Penn Medicine Lancaster General Health.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Donald E. Tsai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tsai practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hospital of the University of Pennsylvania | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Donald E. Tsai is one of 213 medical oncologists in Pennsylvania
Medical oncology is Dr. Tsai's primary specialty in the NPI Registry, under taxonomy code 207RX0202X. Dr. Tsai is licensed in Pennsylvania.
Specialties and state licenses
- Medical oncology, PennsylvaniaPrimary
Medical oncologists near Dr. Tsai
Counts of medical 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. Donald E. Tsai billed Medicare for 19 services in 2022
CMS data shows 19 Medicare services from Dr. Tsai across 1 procedure code in 2022. Medicare paid $1,126 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Tsai's Medicare services by type, 2018 to 2022
- 2018
- 2022
- Office and hospital visits
- 2018: 5982022: 1997%
Dr. Tsai compared with the Pennsylvania median for medical oncologists, 2022
- Dr. Tsai
- Pennsylvania median
- Medicare services
- 19vs 36895% below
- Part D claims
- 47vs 19276% below
Medians across 201 medical oncologists in Pennsylvania with Dmand AI profiles that report each measure.
Dr. Tsai's most billed Medicare procedure codes, 2022
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. Tsai?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tsai and other medical oncologists in Pennsylvania.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Donald E. Tsai's patients have a median age of 61
Across all payers, Dmand AI patient panel data puts Dr. Tsai's median patient age at 61, with 100% women.
Dr. Tsai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women100%
- Men0%
Source: Dmand AI Patient Panel Data
Dr. Donald E. Tsai wrote 47 Medicare Part D claims in 2018
In 2018, Dr. Tsai wrote 47 Medicare Part D claims. They cover 4 drugs, with $1,093 in total drug cost. In 2017, CMS named 29 claims across 2 drugs.
Dr. Tsai's most prescribed drugs by claims, 2018
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 292018: 4762%
Drugs named by CMS: 4 in 2018, 2 in 2017.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
Dr. Donald E. Tsai scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Tsai for performance year 2024, reported as part of a group.
Dr. Tsai's MIPS scores, performance year 2024
- 85of 100Final score
- 73.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Donald E. Tsai has 26 publications on record
Dmand AI links 26 papers to Dr. Tsai, published from 2011 to 2025. 2017 was the busiest year, with 3. The most frequent topics are Protein Kinase Inhibitors, Agammaglobulinaemia Tyrosine Kinase and Lymphoproliferative Disorders. Dr. Tsai has published most often in Am J Hematol. Dr. Tsai's most frequent co-authors are Stephen J. Schuster, MD, Ran Reshef, MD and Catherine C. Coombs, MD.
Dr. Tsai's papers by year, 2011 to 2025
Topics Dr. Tsai writes about most
- Protein Kinase Inhibitors
- Agammaglobulinaemia Tyrosine Kinase
- Lymphoproliferative Disorders
- Leukemia, Lymphocytic, Chronic, B-Cell
- Pyrimidines
- Antineoplastic Agents
- Epstein-Barr Virus Infections
- Immunologic Factors
Dr. Tsai's most frequent co-authors
- Stephen J. Schuster, MD9 shared papers
- Ran Reshef, MD8 shared papers
- Catherine C. Coombs, MD7 shared papers
Recent publications by Dr. Tsai
Acta Haematol
See who Dr. Tsai researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tsai works with, so you can find a warm path to the right medical oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Donald E. Tsai received $9,177 in industry payments from 2016 to 2018
CMS Open Payments shows 16 general payments to Dr. Tsai from 6 drug and device companies from 2016 to 2018. Consulting fees make up the largest share, 85% of the total. Janssen Pharmaceuticals, Inc paid the most, $6,168.
General payments to Dr. Tsai by program year, 2016 to 2018
General payments to Dr. Tsai by kind, 2016 to 2018
- Consulting fees$7,77985%
- Speaker and faculty fees$7959%
- Food and beverage$2202%
- Education$1992%
- Travel and lodging$1842%
Companies that paid Dr. Tsai 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. Donald E. Tsai graduated from Duke University School of Medicine
Dr. Tsai graduated from Duke University School of Medicine in 1994.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Donald E. Tsai'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | 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 |
| 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. Donald E. Tsai
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. Donald E. Tsai's NPI number?
Dr. Donald E. Tsai's NPI number is 1811930100. It was assigned on June 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Donald E. Tsai?
Dr. Donald E. Tsai is a medical oncologist in Philadelphia, Pennsylvania. The primary specialty in the NPI Registry is Medical Oncology Physician (taxonomy code 207RX0202X).
Where does Dr. Donald E. Tsai practice?
Dr. Tsai practices at 3400 Spruce St, Philadelphia, PA 19104. Dr. Tsai's primary practice is Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania, part of University of Pennsylvania.
What is Dr. Donald E. Tsai's office phone number?
The practice phone on file for Dr. Tsai is (215) 662-6289.
What is Dr. Donald E. Tsai's medical license number?
Dr. Tsai holds Pennsylvania license MD059670L.
Which hospitals is Dr. Donald E. Tsai affiliated with?
Dr. Tsai practices at Hospital of the University of Pennsylvania in Philadelphia, Pennsylvania.
What medical group is Dr. Donald E. Tsai part of?
Dr. Tsai is linked to Penn Medicine Lancaster General Health.
Does Dr. Donald E. Tsai accept Medicare?
Yes. CMS data shows Dr. Tsai billed Medicare for 19 services in 2022.
What is Dr. Donald E. Tsai's MIPS score?
Dr. Tsai's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
What services does Dr. Donald E. Tsai bill to Medicare?
In 2022, Dr. Tsai's most billed Medicare services were hospital inpatient care (99232).
Show 6 more questionsShow fewer questions
Where did Dr. Donald E. Tsai go to medical school?
Dr. Tsai graduated from Duke University School of Medicine in 1994.
What drugs does Dr. Donald E. Tsai prescribe most?
In 2018 Medicare Part D data, Dr. Tsai's most prescribed drugs by claims were Oxycodone HCl, Gabapentin and Famotidine.
Has Dr. Donald E. Tsai received payments from drug or device companies?
CMS Open Payments shows $9,177 in general payments to Dr. Tsai from 6 companies from 2016 to 2018. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Donald E. Tsai been practicing?
Dr. Tsai graduated from medical school in 1994, 32 years ago.
Does Dr. Donald E. Tsai do research?
Dmand AI links 26 publications to Dr. Tsai, published from 2011 to 2025.
Who does Dr. Donald E. Tsai publish with?
Dr. Tsai's most frequent co-authors are Stephen J. Schuster, MD (9 shared papers), Ran Reshef, MD (8 shared papers) and Catherine C. Coombs, MD (7 shared papers).
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