Dr. Sean David Thornton, MD
- Medicare services, 2020
- 1,191
- Hospital affiliations
- 1
- Industry payments
- $25
- Medical group
- 1
- State license
- 1
- Practice address
- 747 Broadway, Seattle, WA 98122
- Practice phone
- Call (206) 386-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thornton'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. Sean David Thornton is a pathologist in Seattle, Washington
Dr. Thornton practices at Swedish First Hill Campus in Seattle, Washington, part of Providence Health & Services.
Dr. Thornton's NPI, 1194784223, was assigned on March 18, 2006. Dr. Thornton holds Washington license MD00030467.
- NPI
- 1194784223NPI Registry (opens in a new tab)
- NPI enumeration date
- March 18, 2006
- NPI status
- Active
- Practice phone
- (206) 386-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sean David Thornton practices at 2 locations in Seattle, Washington
Dr. Thornton's primary practice is Swedish First Hill Campus, at 747 Broadway, Seattle, WA 98122 in King County. The practice phone is (206) 386-6000. The NPI Registry lists Dr. Thornton's practice address as 500 17th Ave, Seattle, WA 98122.
- Swedish First Hill CampusPrimary747 Broadway, Seattle, WA 98122 · King CountyPhone(206) 386-6000
- NPI Registry address500 17th Ave, Seattle, WA 98122 · King CountyPhone(206) 386-6000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Sean David Thornton is affiliated with 1 site of care and 1 medical group
Dr. Thornton's primary practice is Swedish First Hill Campus in Seattle, Washington, part of Providence Health & Services. The medical group on file is CellNetix Pathology & Laboratories.
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. Sean David Thornton's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thornton practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Swedish First Hill Campus | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sean David Thornton is one of 217 pathologists in Washington
Anatomic pathology and clinical pathology is Dr. Thornton's primary specialty in the NPI Registry, under taxonomy code 207ZP0102X. Dr. Thornton is licensed in Washington.
Specialties and state licenses
- Anatomic pathology and clinical pathology, WashingtonPrimary
Pathologists near Dr. Thornton
Counts of pathologists 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. Sean David Thornton billed Medicare for 1,191 services in 2020
CMS data shows 1,191 Medicare services from Dr. Thornton across 11 procedure codes in 2020. Medicare paid $45,630 for them.
Dr. Thornton's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Lab and pathology
- 2019: 2,1262020: 1,19144%
Where Dr. Thornton's Medicare services took place, 2020
- In an office38132%
- In a facility81068%
Dr. Thornton compared with the Washington median for pathologists, 2020
- Dr. Thornton
- Washington median
- Medicare services
- 1,191vs 1,42616% below
Medians across 205 pathologists in Washington with Dmand AI profiles that report each measure.
Dr. Thornton's most billed Medicare procedure codes, 2020
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. Thornton?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Thornton and other pathologists in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sean David Thornton's patients have a median age of 68
Across all payers, Dmand AI patient panel data puts Dr. Thornton's median patient age at 68, with 32% women.
Dr. Thornton's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women32%
- Men68%
Source: Dmand AI Patient Panel Data
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Dr. Sean David Thornton received $25 in industry payments in 2016
CMS Open Payments shows 1 general payment to Dr. Thornton from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $25.
Companies that paid Dr. Thornton the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Sean David Thornton'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| 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 |
| 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. Sean David Thornton
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. Sean David Thornton's NPI number?
Dr. Sean David Thornton's NPI number is 1194784223. It was assigned on March 18, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sean David Thornton?
Dr. Sean David Thornton is a pathologist in Seattle, Washington. The primary specialty in the NPI Registry is Anatomic Pathology & Clinical Pathology Physician (taxonomy code 207ZP0102X).
Where does Dr. Sean David Thornton practice?
Dr. Thornton practices at 747 Broadway, Seattle, WA 98122. Dr. Thornton also practices at 500 17th Ave, Seattle, WA 98122. Dr. Thornton's primary practice is Swedish First Hill Campus in Seattle, Washington, part of Providence Health & Services.
What is Dr. Sean David Thornton's office phone number?
The practice phone on file for Dr. Thornton is (206) 386-6000.
What is Dr. Sean David Thornton's medical license number?
Dr. Thornton holds Washington license MD00030467.
Which hospitals is Dr. Sean David Thornton affiliated with?
Dr. Thornton practices at Swedish First Hill Campus in Seattle, Washington.
What medical group is Dr. Sean David Thornton part of?
Dr. Thornton is linked to CellNetix Pathology & Laboratories.
Does Dr. Sean David Thornton accept Medicare?
Yes. CMS data shows Dr. Thornton billed Medicare for 1,191 services in 2020.
What services does Dr. Sean David Thornton bill to Medicare?
In 2020, Dr. Thornton's most billed Medicare services were lab and pathology test (88305), lab and pathology test (88112) and lab and pathology test (88341).
Has Dr. Sean David Thornton received payments from drug or device companies?
CMS Open Payments shows $25 in general payments to Dr. Thornton from 1 company from 2016 to 2016. The largest total came from Genentech, Inc.
How long has Dr. Sean David Thornton been practicing?
Dr. Thornton's NPI was assigned in 2006.
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