Justin Willis, M.D.
NPI 1841723681 · Pediatrics Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Justin Willis, M.D. is a Pediatrics Physician provider in Seattle, WA (NPI 1841723681).
Provider details
- NPI number
- 1841723681
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD61440877 (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
9 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)
- 528 Chief Eddie Hoffman HwyBethel, AK 99559Phone: (907) 543-6442
Registry dates
- Enumerated
- 2017-04-08
- Last updated
- 2023-08-02
- Certified
- 2023-08-02
Frequently asked questions
- What is Justin Willis's NPI number?
- Justin Willis's National Provider Identifier (NPI) is 1841723681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Justin Willis's specialty?
- Justin Willis is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Justin Willis located?
- Justin Willis's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
- What is Justin Willis's phone number?
- The practice phone number listed in the NPPES registry for Justin Willis is (206) 987-2000.
- Does Justin Willis accept Medicare?
- Justin Willis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Justin Willis's NPI active?
- Yes — Justin Willis's NPI (1841723681) is active in the NPPES registry as of the last update on 2023-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.