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

Serena Kristine Barnhill, MD

Individual provider Internal Medicine Physician · NPI 1972998029

Serena Kristine Barnhill, MD is an Internal Medicine in Seattle, Washington. Graduated from University of Washington School of Medicine in 2015, 11 years ago. Practices with Critical Care Pulmonary and Sleep Associates Professional LLP, a 60-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
11
Trained at
University of Washington School of Medicine
Licensed in
WA
In the registry since
2015
Specialties on file
3
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

1959 NE Pacific St Rm BB-527
Seattle, WA 98195-6421
Phone: (206) 543-3605
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 747 Broadway, Seattle, WA 98122-4379 — (206) 215-2520

Specialties & licences

Pulmonary Disease Physician (primary) Taxonomy 207RP1001X · Licence MD60854850 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD60854850 (WA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence MD60854850 (WA)

Record details

NPI number1972998029
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2015
Last updated in NPPESMarch 8, 2021
Certification dateMarch 8, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Graduated 2015 (11 years in practice)
Group practice Critical Care Pulmonary And Sleep Associates Professional Llp — 60 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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