Alyssa Crichton, MB BCH BAO
NPI 1700517398 · Pediatric Hematology & Oncology Physician · Seattle, WA
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alyssa Crichton, MB BCH BAO is a Pediatric Hematology & Oncology Physician provider in Seattle, WA (NPI 1700517398).
Provider details
- NPI number
- 1700517398
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MB BCH BAO
- Sex
- Female
- Sole proprietor
- No
- License
- MD.MD.61681175 (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
4 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
- 2022-06-23
- Last updated
- 2025-07-04
- Certified
- 2025-06-30
Frequently asked questions
- What is Alyssa Crichton's NPI number?
- Alyssa Crichton's National Provider Identifier (NPI) is 1700517398, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alyssa Crichton's specialty?
- Alyssa Crichton is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Alyssa Crichton located?
- Alyssa Crichton's practice location on file with NPPES is 4800 Sand Point Way Ne, Seattle, WA 98105-3901.
- What is Alyssa Crichton's phone number?
- The practice phone number listed in the NPPES registry for Alyssa Crichton is (206) 987-2000.
- Does Alyssa Crichton accept Medicare?
- Alyssa Crichton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alyssa Crichton's NPI active?
- Yes — Alyssa Crichton's NPI (1700517398) is active in the NPPES registry as of the last update on 2025-07-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.