Dr. Scott Matthew Knowles, MD, PhD
- Part D claims, 2017
- 68
- Publications
- 15
- Industry payments
- $74,194
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108
- Practice phone
- Call (206) 277-3318
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Seattle VA Medical Center - Behavioral Health
Opioid Treatment Program (Methadone Clinic) · Seattle, Washington
Find Dr. Knowles' 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. Scott Matthew Knowles is a hematologist and oncologist in Seattle, Washington
Dr. Knowles practices at Seattle VA Medical Center - Behavioral Health in Seattle, Washington.
Dr. Knowles' NPI, 1932581212, was assigned on June 23, 2015. Dr. Knowles holds Washington license MD60856103.
- NPI
- 1932581212NPI Registry (opens in a new tab)
- NPI enumeration date
- June 23, 2015
- NPI status
- Active
- Practice phone
- (206) 277-3318
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Scott Matthew Knowles practices at Seattle VA Medical Center - Behavioral Health in Seattle, Washington
Dr. Knowles' primary practice is Seattle VA Medical Center - Behavioral Health, at 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108. The practice phone is (206) 277-3318.
- Seattle VA Medical Center - Behavioral Health1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108Phone(206) 277-3318
Source: Dmand AI Affiliation Data
Dr. Scott Matthew Knowles is affiliated with 1 site of care
Dr. Knowles' primary practice is Seattle VA Medical Center - Behavioral Health in Seattle, Washington.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Scott Matthew Knowles' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Knowles practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seattle VA Medical Center - Behavioral Health | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Scott Matthew Knowles is one of 348 hematologists and oncologists in Washington
Hematology and oncology is Dr. Knowles' primary specialty in the NPI Registry, under taxonomy code 207RH0003X. Dr. Knowles is licensed in Washington.
Specialties and state licenses
- Hematology and oncology, WashingtonPrimary
Hematologists and oncologists near Dr. Knowles
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. Scott Matthew Knowles' patients have a median age of 79
Across all payers, Dmand AI patient panel data puts Dr. Knowles' median patient age at 79, with 25% women.
Dr. Knowles' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 79
Patient panel by sex, all payers
- Women25%
- Men75%
Source: Dmand AI Patient Panel Data
Dr. Scott Matthew Knowles wrote 68 Medicare Part D claims in 2017
In 2017, Dr. Knowles wrote 68 Medicare Part D claims. Every claim was for a generic drug. They cover 5 drugs, with $1,589 in total drug cost. In 2016, CMS named 15 claims across 1 drug.
Dr. Knowles' most prescribed drugs by claims, 2017
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, 2016 to 2017
- 2016
- 2017
- Claims for drugs CMS names
- 2016: 152017: 68353%
Drugs named by CMS: 5 in 2017, 1 in 2016.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Scott Matthew Knowles has 15 publications on record
Dmand AI links 15 papers to Dr. Knowles, published from 2010 to 2024. 2014 was the busiest year, with 4. The most frequent topics are Positron-Emission Tomography, Immunoglobulin Fragments and Cell Line, Tumor. Dr. Knowles' most frequent co-authors are Robert Evan Reiter, MD, Jacob Scott Ankeny, MD and Mark Daniel Girgis, MD.
Dr. Knowles' papers by year, 2010 to 2024
Topics Dr. Knowles writes about most
- Positron-Emission Tomography
- Immunoglobulin Fragments
- Cell Line, Tumor
- Endocytosis
- Iodine Radioisotopes
- Mice, SCID
- Radioisotopes
- Tissue Distribution
Dr. Knowles' most frequent co-authors
- Robert Evan Reiter, MD4 shared papers
- Jacob Scott Ankeny, MD1 shared paper
- Mark Daniel Girgis, MD1 shared paper
Recent publications by Dr. Knowles
See who Dr. Knowles researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Knowles 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. Scott Matthew Knowles received $74,194 in industry payments from 2020 to 2025
CMS Open Payments shows 24 general payments to Dr. Knowles from 2 drug and device companies from 2020 to 2025. Consulting fees make up the largest share, 100% of the total. Seagen Inc. paid the most, $74,020.
General payments to Dr. Knowles by program year, 2020 to 2025
General payments to Dr. Knowles by kind, 2020 to 2025
- Consulting fees$74,020100%
- Food and beverage$1750%
Companies that paid Dr. Knowles the most, 2020 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Scott Matthew Knowles'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 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) |
| 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. Scott Matthew Knowles
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What is Dr. Scott Matthew Knowles' NPI number?
Dr. Scott Matthew Knowles' NPI number is 1932581212. It was assigned on June 23, 2015, and it is active in the NPI Registry.
What kind of doctor is Dr. Scott Matthew Knowles?
Dr. Scott Matthew Knowles 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. Scott Matthew Knowles practice?
Dr. Knowles practices at 1660 South Columbian Way Mail Stop S-116-ATC, Seattle, WA 98108. Dr. Knowles' primary practice is Seattle VA Medical Center - Behavioral Health in Seattle, Washington.
What is Dr. Scott Matthew Knowles' office phone number?
The practice phone on file for Dr. Knowles is (206) 277-3318.
What is Dr. Scott Matthew Knowles' medical license number?
Dr. Knowles holds Washington license MD60856103.
What drugs does Dr. Scott Matthew Knowles prescribe most?
In 2017 Medicare Part D data, Dr. Knowles' most prescribed drugs by claims were Metoprolol Succinate, Furosemide and Lisinopril.
Has Dr. Scott Matthew Knowles received payments from drug or device companies?
CMS Open Payments shows $74,194 in general payments to Dr. Knowles from 2 companies from 2020 to 2025. The largest total came from Seagen Inc.
How long has Dr. Scott Matthew Knowles been practicing?
Dr. Knowles' NPI was assigned in 2015.
Does Dr. Scott Matthew Knowles do research?
Dmand AI links 15 publications to Dr. Knowles, published from 2010 to 2024.
Who does Dr. Scott Matthew Knowles publish with?
Dr. Knowles' most frequent co-authors are Robert Evan Reiter, MD (4 shared papers), Jacob Scott Ankeny, MD (1 shared paper) and Mark Daniel Girgis, MD (1 shared paper).
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