Thomas Ellingson, MD
NPI 1427066083 · Internal Medicine Physician · Yakima, WA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Ellingson, MD is a Internal Medicine Physician provider in Yakima, WA (NPI 1427066083).
Provider details
- NPI number
- 1427066083
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16492 (MS)
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)
- 820 N Chelan AveWenatchee, WA 98801-2028Phone: (509) 663-8711
Registry dates
- Enumerated
- 2006-08-03
- Last updated
- 2020-05-12
- Certified
- 2020-05-12
Frequently asked questions
- What is Thomas Ellingson's NPI number?
- Thomas Ellingson's National Provider Identifier (NPI) is 1427066083, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Ellingson's specialty?
- Thomas Ellingson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Ellingson located?
- Thomas Ellingson's practice location on file with NPPES is 1806 W Lincoln Ave, Yakima, WA 98902-2473.
- What is Thomas Ellingson's phone number?
- The practice phone number listed in the NPPES registry for Thomas Ellingson is (509) 452-4520.
- Does Thomas Ellingson accept Medicare?
- Thomas Ellingson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Ellingson's NPI active?
- Yes — Thomas Ellingson's NPI (1427066083) is active in the NPPES registry as of the last update on 2020-05-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.