Glenn Kellogg, MD
NPI 1689685547 · Anesthesiology Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Glenn Kellogg, MD is a Anesthesiology Physician provider in Spokane, WA (NPI 1689685547).
Provider details
- NPI number
- 1689685547
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 27454 (WA)
Specialties & taxonomies
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
1 documented practice location
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
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2007-12-17
Frequently asked questions
- What is Glenn Kellogg's NPI number?
- Glenn Kellogg's National Provider Identifier (NPI) is 1689685547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Glenn Kellogg's specialty?
- Glenn Kellogg is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Glenn Kellogg located?
- Glenn Kellogg's practice location on file with NPPES is 104 West 5th, Spokane, WA 99204.
- What is Glenn Kellogg's phone number?
- The practice phone number listed in the NPPES registry for Glenn Kellogg is (509) 838-1547.
- Does Glenn Kellogg accept Medicare?
- Glenn Kellogg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Glenn Kellogg's NPI active?
- Yes — Glenn Kellogg's NPI (1689685547) is active in the NPPES registry as of the last update on 2007-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.