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

Dr. John Bays, MD

Individual provider Cytopathology Physician · NPI 1457369886

Dr. John Bays, MD is a Cytopathology Physician in Bellingham, Washington. Works from 2 locations. Licensed in Colorado.

Licensed in
CO
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

3614 Meridian St Ste 100
Bellingham, WA 98225
Phone: (360) 734-2800
Show map & directions

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

Additional practice locations (1)

  • 5 Dittmer Cir, Pueblo, CO 81005-1254 — (719) 545-6476

Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 42600 (CO)
Cytopathology Physician Taxonomy 207ZC0500X · Licence 42600 (CO)

Record details

NPI number1457369886
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 3, 2006
Last updated in NPPESJanuary 8, 2019
Mailing address65 Kitchen Dick Rd, Sequim, WA 98382-7401