Registry data as of Aug 27, 2026

Nicolas Arretche, CRNA

Certified Registered Nurse Anesthetist · Everett, WA

Nicolas Arretche, CRNA is a certified registered nurse anesthetist with a practice address in Everett, Washington, and NPI 1548213408, issued on May 19, 2006. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1548213408
Name
Nicolas Arretche
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
Practice location
1321 Colby Ave, Everett, WA 98201
Phone
(425) 261-2000
Enumerated
May 19, 2006
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 1321 Colby Ave

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

  1. Jimmy Ahn, PHARMDAmbulatory Care Pharmacist1386020642
  2. Lindsy Alanis, MDHospitalist Physician1003826603
  3. Hermella AlemnehStudent in an Organized Health Care Education/Training Program1316635881
  4. Charles Altenberger, CRNACertified Registered Nurse Anesthetist1982633020
  5. Naa Afadua AnnohAdult Health Nurse Practitioner1588140073
  6. Veena Arani, MDAnesthesiology Physician1508152927

Verify Nicolas Arretche in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck 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
Find 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.

The practice group's Medicare quality score for 2023: 84.4 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score88.3
  2. Costout of 100 · 30%69.5
  3. Promoting interoperabilityout of 100 · 25%
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

One hospital or facility affiliation

  1. Premier Anesthesia OF Richland A Division OF Premier Anesthesia, LLCPasco, WA

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Certified Registered Nurse Anesthetist providers in Washington

There are 945 certified registered nurse anesthetist records in Washington.

Other certified registered nurse anesthetist records in Washington

  1. Lauryn AbelSeattle, WA1215463377
  2. Amanda Affleck, CRNASpokane, WA1073773057
  3. Jason Aitken, DNP, CRNAOlympia, WA1780060491
  4. Kory Albert, CRNAPort Townsend, WA1326148859
  5. Angela AlbertsonSeattle, WA1205504651
  6. Billy Albertson, CRNAMoses Lake, WA1861669384
  7. Blake AlbretsenSpokane, WA1164172482
  8. Stephen Alfstad, CRNASpokane, WA1073620894
  9. Jessica Alleman, CRNASeattle, WA1255901484
  10. Travis Allen, CRNASeattle, WA1134318900

Common questions

What is Nicolas Arretche, CRNA's NPI number?

Nicolas Arretche, CRNA's National Provider Identifier (NPI) is 1548213408, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Nicolas Arretche, CRNA located?

The NPPES record lists a practice address at 1321 Colby Ave, Everett, WA, 98201. Phone: (425) 261-2000. Providers update this record themselves, so call before visiting.

How can I verify Nicolas Arretche, CRNA's license?

Search the Washington board that licenses this profession; the NPPES record confirms identity only.

What is Nicolas Arretche, CRNA's Medicare quality score?

The 2023 MIPS final score is 84.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.