Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Margaret Farris Ragland, MD

Individual provider Internal Medicine Physician · NPI 1700128022

Margaret Farris Ragland, MD is registered under Critical Care (Intensivists) in Seattle, Washington. Graduated from University of Washington School of Medicine in 2013, 13 years ago. Practices with Virginia Mason Medical Center, a 867-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Washington.

Years since qualifying
13
Trained at
University of Washington School of Medicine
Licensed in
CO, WA
In the registry since
2013
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1100 9th Ave
Seattle, WA 98101-2756
Phone: (206) 341-0589
Fax: (206) 341-0426
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 12605 E 16th Ave, Aurora, CO 80045-2545 — (720) 848-0000

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD61052221 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 58443 (CO)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence 58443 (CO)
Pulmonary Disease Physician Taxonomy 207RP1001X · Licence TL.0005945 (CO)

Record details

NPI number1700128022
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 25, 2013
Last updated in NPPESNovember 10, 2020
Certification dateNovember 10, 2020

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesPULMONARY DISEASE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice Virginia Mason Medical Center — 867 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients116
Services billed 278 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Virginia Mason Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 867 clinicians in the practice; 12 are shown here.

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