Michael Linenberger
NPI 1710063516 · Hematology (Internal Medicine) Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Linenberger is a Hematology (Internal Medicine) Physician provider in Seattle, WA (NPI 1710063516).
Provider details
- NPI number
- 1710063516
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD00024251 (WA)
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
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
- 2006-10-27
- Last updated
- 2009-06-24
Frequently asked questions
- What is Michael Linenberger's NPI number?
- Michael Linenberger's National Provider Identifier (NPI) is 1710063516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Linenberger's specialty?
- Michael Linenberger is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Linenberger located?
- Michael Linenberger's practice location on file with NPPES is Seattle Cancer Care Alliance, Seattle, WA 98109.
- What is Michael Linenberger's phone number?
- The practice phone number listed in the NPPES registry for Michael Linenberger is (206) 288-1012.
- Does Michael Linenberger accept Medicare?
- Michael Linenberger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Linenberger's NPI active?
- Yes — Michael Linenberger's NPI (1710063516) is active in the NPPES registry as of the last update on 2009-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.