AgingColorectal SurgeryLength of Stay
Dr. Richard C. Thirlby, MD
NPI1891801098
- Medicare services, 2017
- 54
- Publications
- 40
- Clinical trials
- 1
- Industry payments
- $272
- Affiliated sites
- 1
- Practice address
- 1100 9th Ave, Seattle, WA 98101-2756
- Practice phone
- Call (206) 223-6600
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Seattle Extracorporeal
Multi-specialty group site · Seattle, Washington
Find Dr. Thirlby's professional email, personal email and mobile number
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Dr. Richard C. Thirlby is a general surgeon in Seattle, Washington
Dr. Thirlby practices at Seattle Extracorporeal in Seattle, Washington.
Dr. Thirlby's NPI, 1891801098, was assigned on August 21, 2006. Dr. Thirlby holds Washington license MD00024841.
NPI and contact details
- NPI
- 1891801098NPI Registry (opens in a new tab)
- NPI enumeration date
- August 21, 2006
- NPI status
- Active
- Practice phone
- (206) 223-6600
- 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. Richard C. Thirlby practices at Seattle Extracorporeal in Seattle, Washington
Dr. Thirlby's primary practice is Seattle Extracorporeal, at 1100 9th Ave, Seattle, WA 98101-2756. The practice phone is (206) 223-6600.
- Seattle Extracorporeal1100 9th Ave, Seattle, WA 98101-2756Phone(206) 223-6600
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard C. Thirlby is affiliated with 1 site of care and 1 medical group
Dr. Thirlby's primary practice is Seattle Extracorporeal in Seattle, Washington. Dmand AI also links Dr. Thirlby to 1 medical group, named with a free account.
Seattle ExtracorporealPrimary
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Richard C. Thirlby's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thirlby practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Seattle Extracorporeal | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Richard C. Thirlby is one of 642 general surgeons in Washington
Surgery is Dr. Thirlby's primary specialty in the NPI Registry, under taxonomy code 208600000X. Dr. Thirlby is licensed in Washington.
Specialties and state licenses
- Surgery, WashingtonPrimary
General surgeons near Dr. Thirlby
Counts of general surgeons 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. Richard C. Thirlby billed Medicare for 54 services in 2017
CMS data shows 54 Medicare services from Dr. Thirlby across 4 procedure codes in 2017, all of them office visits. Medicare paid $2,665 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 201754
Paid by Medicare$2,665
Procedure codes4
Dr. Thirlby's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Office and hospital visits
- 2016: 902017: 5440%
Dr. Thirlby compared with the Washington median for general surgeons, 2017
- Dr. Thirlby
- Washington median
- Medicare services
- 54vs 9241% below
Medians across 610 general surgeons in Washington with Dmand AI profiles that report each measure.
Dr. Thirlby's most billed Medicare procedure codes, 2017
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. Thirlby and other general surgeons in Washington.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard C. Thirlby's patients have a median age of 57
Across all payers, Dmand AI patient panel data puts Dr. Thirlby's median patient age at 57, with 33% women.
Dr. Thirlby's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 57
Patient panel by sex, all payers
- Women33%
- Men67%
Source: Dmand AI Patient Panel Data
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Dr. Richard C. Thirlby has 40 publications on record
Dmand AI links 40 papers to Dr. Thirlby, published from 2011 to 2022. 2015 was the busiest year, with 5. The most frequent topics are Colectomy, Outcome Assessment, Health Care and Washington. Dr. Thirlby has published most often in Ann Surg. Dr. Thirlby's most frequent co-authors are David Reed Flum, Richard Parker Billingham, MD and Amir Loucas Bastawrous, MD.
Papers40
Years published2011 to 2022
Dr. Thirlby's papers by year, 2011 to 2022
Topics Dr. Thirlby writes about most
- Colectomy
- Outcome Assessment, Health Care
- Washington
- Elective Surgical Procedures
- Postoperative Complications
- Appendectomy
- Appendicitis
- Body Mass Index
Dr. Thirlby's most frequent co-authors
- David Reed Flum24 shared papers
- Richard Parker Billingham, MD7 shared papers
- Amir Loucas Bastawrous, MD6 shared papers
Recent publications by Dr. Thirlby
Colorectal SurgeryDigestive System Surgical ProceduresLength of Stay
AnesthesiologyBurnout, ProfessionalClinical Competence
J Am Soc Nephrol
AlbuminuriaGastric BypassGastroplasty
See who Dr. Thirlby researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Thirlby works with, so you can find a warm path to the right general surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Richard C. Thirlby has worked on 1 clinical trial
Dmand AI links Dr. Thirlby to 1 clinical trial. Conditions studied include Appendicitis and Intraabdominal Infections.
Conditions in Dr. Thirlby's trials
- Appendicitis
- Intraabdominal Infections
Investigators on the most trials with Dr. Thirlby
- Damien W. Carter, MD1 shared trial
- Giana Hystad Davidson, MD1 shared trial
- Frederick Thurston Drake, MD1 shared trial
Recent clinical trials with Dr. Thirlby
The Comparison of Outcomes of Antibiotic Drugs and Appendectomy (CODA) Trial (opens in a new tab)
Completed
AppendicitisIntraabdominal Infections
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Richard C. Thirlby received $272 in industry payments from 2018 to 2023
CMS Open Payments shows 2 general payments to Dr. Thirlby from 2 drug and device companies from 2018 to 2023. Food and beverage make up the largest share, 100% of the total. Medtronic USA, Inc. paid the most, $145.
General payments to Dr. Thirlby by program year, 2018 to 2023
Companies that paid Dr. Thirlby the most, 2018 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Richard C. Thirlby'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) |
| 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 |
| 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) |
| 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. Richard C. Thirlby
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. Richard C. Thirlby's NPI number?
Dr. Richard C. Thirlby's NPI number is 1891801098. It was assigned on August 21, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard C. Thirlby?
Dr. Richard C. Thirlby is a general surgeon in Seattle, Washington. The primary specialty in the NPI Registry is Surgery Physician (taxonomy code 208600000X).
Where does Dr. Richard C. Thirlby practice?
Dr. Thirlby practices at 1100 9th Ave, Seattle, WA 98101-2756. Dr. Thirlby's primary practice is Seattle Extracorporeal in Seattle, Washington. Dmand AI also links Dr. Thirlby to 1 medical group.
What is Dr. Richard C. Thirlby's office phone number?
The practice phone on file for Dr. Thirlby is (206) 223-6600.
What is Dr. Richard C. Thirlby's medical license number?
Dr. Thirlby holds Washington license MD00024841.
Does Dr. Richard C. Thirlby accept Medicare?
Yes. CMS data shows Dr. Thirlby billed Medicare for 54 services in 2017.
What services does Dr. Richard C. Thirlby bill to Medicare?
In 2017, Dr. Thirlby's most billed Medicare services were office visit, new patient (99203), office visit, established patient (99213) and office visit, established patient (99214).
Has Dr. Richard C. Thirlby received payments from drug or device companies?
CMS Open Payments shows $272 in general payments to Dr. Thirlby from 2 companies from 2018 to 2023. The largest total came from Medtronic USA, Inc.
How long has Dr. Richard C. Thirlby been practicing?
Dr. Thirlby's NPI was assigned in 2006.
Does Dr. Richard C. Thirlby do research?
Dmand AI links 40 publications to Dr. Thirlby, published from 2011 to 2022. Dr. Thirlby has worked on 1 clinical trial.
Who does Dr. Richard C. Thirlby publish with?
Dr. Thirlby's most frequent co-authors are David Reed Flum (24 shared papers), Richard Parker Billingham, MD (7 shared papers) and Amir Loucas Bastawrous, MD (6 shared papers).
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