Michael Tamber, MD
NPI 1821002866 · Endocrinology, Diabetes & Metabolism Physician · Everett, WA
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Tamber, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Everett, WA (NPI 1821002866).
Provider details
- NPI number
- 1821002866
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD00046631 (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
- 2006-07-27
- Last updated
- 2013-03-15
Frequently asked questions
- What is Michael Tamber's NPI number?
- Michael Tamber's National Provider Identifier (NPI) is 1821002866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Tamber's specialty?
- Michael Tamber is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Tamber located?
- Michael Tamber's practice location on file with NPPES is 3901 Hoyt Ave, Everett, WA 98201-4918.
- What is Michael Tamber's phone number?
- The practice phone number listed in the NPPES registry for Michael Tamber is (425) 259-0966.
- Does Michael Tamber accept Medicare?
- Michael Tamber is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Tamber's NPI active?
- Yes — Michael Tamber's NPI (1821002866) is active in the NPPES registry as of the last update on 2013-03-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.