Dr. William Thomas Purcell III, MD
- Medicare services, 2024
- 283
- Medicare patients, 2024
- 74
- Part D claims, 2024
- 221
- Publications
- 27
- Clinical trials
- 5
- 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. Purcell's professional email, personal email and mobile number
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Dr. William Thomas Purcell III is a hematologist and oncologist in Seattle, Washington
Dr. Purcell practices at Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center.
Dr. Purcell's NPI, 1336187236, was assigned on June 3, 2006. Dr. Purcell graduated from Emory University School of Medicine in 1996. Dr. Purcell holds Washington license MD61207412.
- NPI
- 1336187236NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7315902939
- NPI enumeration date
- June 3, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Thomas Purcell III practices at Fred Hutchinson Cancer Center in Seattle, Washington
Dr. Purcell'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. William Thomas Purcell III is affiliated with 1 site of care and 2 medical groups
Dr. Purcell's primary practice is Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center. The medical group on file is UW Physicians. Dmand AI also links Dr. Purcell to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Thomas Purcell III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Purcell practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Fred Hutchinson Cancer Center | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William Thomas Purcell III is one of 348 hematologists and oncologists in Washington
Hematology and oncology is Dr. Purcell's primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Purcell is licensed in Washington.
Specialties and state licenses
- Hematology and oncology, WashingtonPrimary
Hematologists and oncologists near Dr. Purcell
Counts of hematologists and 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. William Thomas Purcell III billed Medicare for 283 services in 2024
CMS data shows 283 Medicare services from Dr. Purcell across 4 procedure codes in 2024, for 74 Medicare patients. Medicare paid $21,416 for them. Every service was in an office.
Dr. Purcell's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1592024: 18315%
- Other services
- 2023: 02024: 100
Dr. Purcell compared with the Washington median for hematologists and oncologists, 2024
- Dr. Purcell
- Washington median
- Medicare services
- 283vs 58552% below
- Medicare patients
- 74vs 18259% below
- Part D claims
- 104vs 28363% below
Medians across 310 hematologists and oncologists in Washington with Dmand AI profiles that report each measure.
Dr. Purcell'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. Purcell and other hematologists and oncologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Thomas Purcell III treated 74 Medicare patients in 2024, average age 74
CMS counts 74 Medicare patients who saw Dr. Purcell in 2024. The largest group is 65 to 74, with 30 patients. 66% of them have high blood pressure, and 64% have high cholesterol. 15% are also on Medicaid. Their average risk score is 2.17, 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. Purcell's median patient age at 67, with 48% women.
Dr. Purcell's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Purcell's Medicare patients by sex, 2024
- Women3345%
- Men4155%
Chronic conditions among Dr. Purcell's Medicare patients, 2024
- High blood pressure66%
- High cholesterol64%
- Cancer43%
- Arthritis35%
- Anxiety34%
- Depression31%
- Mood disorders31%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Purcell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William Thomas Purcell III wrote 221 Medicare Part D claims in 2024
In 2024, Dr. Purcell wrote 221 Medicare Part D claims for 45 patients. 86% of them were for generic drugs. CMS names the drug for 104 of them, across 5 drugs with 11 or more claims each, at $27,847 in total drug cost. In 2023, CMS named 92 claims across 5 drugs.
Dr. Purcell's Part D claims by kind of drug, 2024
- Generic189 claims86%
- Brand-name and other32 claims14%
Dr. Purcell'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 922024: 10413%
Drugs named by CMS: 5 in 2024, 5 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. William Thomas Purcell III 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. Purcell for performance year 2024, reported through an alternative payment model (APM). Dr. Purcell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Purcell as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Purcell'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. William Thomas Purcell III has 27 publications on record
Dmand AI links 27 papers to Dr. Purcell, published from 2015 to 2024. 2017 was the busiest year, with 4. The most frequent topics are Lung Neoplasms, Antineoplastic Combined Chemotherapy Protocols and Carcinoma, Non-Small-Cell Lung. Dr. Purcell has published most often in Oncology (Williston Park). Dr. Purcell's most frequent co-authors are Robert Doebele, MD, Paul Axtell Bunn, MD and David R. Camidge, MD.
Dr. Purcell's papers by year, 2015 to 2024
Topics Dr. Purcell writes about most
- Lung Neoplasms
- Antineoplastic Combined Chemotherapy Protocols
- Carcinoma, Non-Small-Cell Lung
- Adenocarcinoma
- Camptothecin
- Cancer Survivors
- Crizotinib
- Drug Resistance, Neoplasm
Dr. Purcell's most frequent co-authors
- Robert Doebele, MD6 shared papers
- Paul Axtell Bunn, MD5 shared papers
- David R. Camidge, MD5 shared papers
Recent publications by Dr. Purcell
Support Care Cancer
J Natl Compr Canc Netw
See who Dr. Purcell researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Purcell works with, so you can find a warm path to the right hematologists and oncologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William Thomas Purcell III has worked on 5 clinical trials
Dmand AI links Dr. Purcell to 5 clinical trials. 3 are still active or recruiting. Conditions studied include Carcinoma, Non-Small-Cell Lung, Lung Neoplasms and Mesothelioma, Malignant. National Cancer Institute (NCI) sponsors the most, 2.
Clinical trials with Dr. Purcell by phase
- NonePhase 1: no trials
- 1Phase 1/2: 1 trial
- 1Phase 2: 1 trial
- 1Phase 2/3: 1 trial
- 1Phase 3: 1 trial
- NonePhase 4: no trials
Conditions in Dr. Purcell's trials
- Carcinoma, Non-Small-Cell Lung
- Lung Neoplasms
- Mesothelioma, Malignant
- Carcinoma, Bronchogenic
- Pleural Neoplasms
Investigators on the most trials with Dr. Purcell
- Charles H. Catcher, MD3 shared trials
- Elward David Crawford, MD3 shared trials
- Hazem Edmond El-Osta, MD3 shared trials
Recent clinical trials with Dr. Purcell
Testing the Addition of the Pill Chemotherapy, Cabozantinib, to the Standard Immune Therapy Nivolumab Compared to Standard Chemotherapy for Non-small Cell Lung Cancer (opens in a new tab)
Pembrolizumab With or Without Anetumab Ravtansine in Treating Patients With Mesothelin-Positive Pleural Mesothelioma (opens in a new tab)
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. William Thomas Purcell III received $86 in industry payments from 2020 to 2025
CMS Open Payments shows 2 general payments to Dr. Purcell from 2 drug and device companies from 2020 to 2025. Education make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $68.
General payments to Dr. Purcell by program year, 2020 to 2025
Companies that paid Dr. Purcell the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Thomas Purcell III graduated from Emory University School of Medicine
Dr. Purcell graduated from Emory University School of Medicine in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Thomas Purcell III'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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| 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. William Thomas Purcell III
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. William Thomas Purcell III's NPI number?
Dr. William Thomas Purcell III's NPI number is 1336187236. It was assigned on June 3, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Thomas Purcell III?
Dr. William Thomas Purcell III is a hematologist and oncologist in Seattle, Washington. The primary specialty in the NPI Registry is Hematology & Oncology Physician (taxonomy code 207RH0003X).
Where does Dr. William Thomas Purcell III practice?
Dr. Purcell practices at 825 Eastlake Avenue East, Seattle, WA 98109. Dr. Purcell's primary practice is Fred Hutchinson Cancer Center in Seattle, Washington, part of Fred Hutchinson Cancer Center. Dmand AI also links Dr. Purcell to 1 medical group.
What is Dr. William Thomas Purcell III's medical license number?
Dr. Purcell holds Washington license MD61207412.
Which hospitals is Dr. William Thomas Purcell III affiliated with?
Dr. Purcell practices at Fred Hutchinson Cancer Center in Seattle, Washington.
What medical group is Dr. William Thomas Purcell III part of?
Dr. Purcell is linked to UW Physicians. Dmand AI links Dr. Purcell to 1 more medical group.
Does Dr. William Thomas Purcell III accept Medicare?
Yes. CMS data shows Dr. Purcell billed Medicare for 283 services in 2024, and Dr. Purcell accepts Medicare assignment.
Does Dr. William Thomas Purcell III offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Purcell as offering telehealth services.
What is Dr. William Thomas Purcell III's MIPS score?
Dr. Purcell's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Dr. William Thomas Purcell III see?
CMS counts 74 Medicare patients who saw Dr. Purcell in 2024, with an average age of 74.
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What services does Dr. William Thomas Purcell III bill to Medicare?
In 2024, Dr. Purcell's most billed Medicare services were medicare service (G2211), office visit, established patient (99214) and office visit, established patient (99215).
Where did Dr. William Thomas Purcell III go to medical school?
Dr. Purcell graduated from Emory University School of Medicine in 1996.
What drugs does Dr. William Thomas Purcell III prescribe most?
In 2024 Medicare Part D data, Dr. Purcell's most prescribed drugs by claims were Ondansetron HCl, Loperamide and Prochlorperazine Maleate.
Has Dr. William Thomas Purcell III received payments from drug or device companies?
CMS Open Payments shows $86 in general payments to Dr. Purcell from 2 companies from 2020 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. William Thomas Purcell III been practicing?
Dr. Purcell graduated from medical school in 1996, 30 years ago.
Does Dr. William Thomas Purcell III do research?
Dmand AI links 27 publications to Dr. Purcell, published from 2015 to 2024. Dr. Purcell has worked on 5 clinical trials.
Who does Dr. William Thomas Purcell III publish with?
Dr. Purcell's most frequent co-authors are Robert Doebele, MD (6 shared papers), Paul Axtell Bunn, MD (5 shared papers) and David R. Camidge, MD (5 shared papers).
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