John Bays, MD
NPI 1457369886 · Anatomic Pathology & Clinical Pathology Physician · Bellingham, WA
John Bays, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Bellingham, WA (NPI 1457369886).
Provider details
- NPI number
- 1457369886
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 42600 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 5 Dittmer CirPueblo, CO 81005-1254Phone: (719) 545-6476
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2019-01-08
Frequently asked questions
- What is John Bays's NPI number?
- John Bays's National Provider Identifier (NPI) is 1457369886, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bays's specialty?
- John Bays is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is John Bays located?
- John Bays's practice location on file with NPPES is 3614 Meridian St Ste 100, Bellingham, WA 98225.
- What is John Bays's phone number?
- The practice phone number listed in the NPPES registry for John Bays is (360) 734-2800.
- Is John Bays's NPI active?
- Yes — John Bays's NPI (1457369886) is active in the NPPES registry as of the last update on 2019-01-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.