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

Dr. Catherine Bree Johnston

Individual provider Internal Medicine Physician · NPI 1396779534

Dr. Catherine Bree Johnston is a Hospice/Palliative Care in Mount Vernon, Washington. Graduated from University of California, San Francisco School of Medicine in 1985, 41 years ago. Practices with Public Hospital Dist No 1 Skagit, a 321-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in California and Washington.

Years since qualifying
41
Trained at
University of California, San Francisco School of Medicine
Licensed in
CA, WA
In the registry since
2006
Specialties on file
4

Practice location Address checks out

1415 E Kincaid St
Mount Vernon, WA 98274-4126
Phone: (360) 424-4111
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2801 Squalicum Parkway, Bellingham, WA 98225-9822 — (360) 734-5400

Specialties & licences

Hospice and Palliative Medicine (Internal Medicine) Physician (primary) Taxonomy 207RH0002X · Licence MD60229218 (WA)
Internal Medicine Physician Taxonomy 207R00000X · Licence MD60229218 (WA)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence G058563 (CA)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence MD60229218 (WA)

Record details

NPI number1396779534
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJuly 11, 2006
Last updated in NPPESJune 24, 2022
Certification dateJune 24, 2022
Mailing address2800 Church St, Bellingham, WA 98225-8358

Medicare enrollment

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

Medicare specialtyHOSPICE/PALLIATIVE CARE
Also practisesGERIATRIC MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN FRANCISCO SCHOOL OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Public Hospital Dist No 1 Skagit — 321 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Mount Vernon