Registry data as of Aug 27, 2026

Alyssa Crichton, MB BCH BAO

Pediatric Hematology & Oncology Physician · Seattle, WA

Alyssa Crichton, MB BCH BAO is a pediatric hematology & oncology physician with a practice address in Seattle, Washington, and NPI 1700517398, issued on Jun 23, 2022. Check the license (Washington MD.MD.61681175, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1700517398
Name
Alyssa Crichton
Credential
MB BCH BAO
Primary taxonomy
Pediatric Hematology & Oncology Physician 2080P0207X
License number
MD.MD.61681175 WA
Self-reported in NPPES; status is on the state search
Practice location
4800 Sand Point Way NE, Seattle, WA 98105
Phone
(206) 987-2000
Enumerated
Jun 23, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 4800 Sand Point Way NE

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Charlotte AagaardCommunity Health Worker1194350884
  2. Sergey Abeshaus, MDNeurological Surgery Physician1770870859
  3. Ilyse Abrams, NPPediatric Nurse Practitioner1730108333
  4. Evan Abrass, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1598237919
  5. Seja AbudiabPediatrics Physician1285166173
  6. Michele Acker, ARNPRegistered Nurse1720019094

Verify Alyssa Crichton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD.MD.61681175
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Pediatric Hematology & Oncology Physician providers in Washington

There are 65 pediatric hematology & oncology physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other pediatric hematology & oncology physician records in Washington

  1. Catherine Albert, MDSeattle, WA1740454362
  2. Steven Aller, M.D., PH.D.Seattle, WA1881647055
  3. Robert Andrews, M.D.Seattle, WA1164504239
  4. Janiine Babcock, M.D.Seattle, WA1316001951
  5. Michael Bender, M.D. , PHDSeattle, WA1366526949
  6. Irwin BernsteinSeattle, WA1770664039
  7. Neel Bhatt, MD MPHSeattle, WA1134460751
  8. Jack Brzezinski, MDSeattle, WA1538995774
  9. Paul CarpenterSeattle, WA1073695128
  10. Tamara Chang, M.D.Tacoma, WA1598962664

Common questions

What is Alyssa Crichton, MB BCH BAO's NPI number?

Alyssa Crichton, MB BCH BAO's National Provider Identifier (NPI) is 1700517398, issued on Jun 23, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Alyssa Crichton, MB BCH BAO located?

The NPPES record lists a practice address at 4800 Sand Point Way NE, Seattle, WA, 98105. Phone: (206) 987-2000. Providers update this record themselves, so call before visiting.

How can I verify Alyssa Crichton, MB BCH BAO's license?

NPPES lists Washington license number MD.MD.61681175, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.