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 (Washington AP30007745, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Nicolas Arretche
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- AP30007745 WA
RN00172906 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1321 Colby Ave, Everett, WA 98201
- Phone
- (425) 261-2000
- Enumerated
- May 19, 2006
- Record last updated
- Apr 11, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (425) 261-4462
- Medicare enrollment
- Enrolled (PECOS I20090825000238); accepts Medicare assignment
- Medical or professional school
- Georgetown University School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 1,181 in Washington → Look up another NPI →
Also registered at 1321 Colby Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jimmy Ahn, PHARMDAmbulatory Care Pharmacist1386020642
- Lindsy Alanis, MDInternal Medicine Physician1003826603
- Hermella AlemnehStudent in an Organized Health Care Education/Training Program1316635881
- Charles Altenberger, CRNACertified Registered Nurse Anesthetist1982633020
- Naa Afadua AnnohAdult Health Nurse Practitioner1588140073
- Veena Arani, MDInternal Medicine Physician1508152927
Verify Nicolas Arretche in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license AP30007745Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Premier Anesthesia OF Richland A Division OF Premier Anesthesia, LLCPasco, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nicolas Arretche among 1,181 certified registered nurse anesthetist records in Washington
Nicolas Arretche, CRNA is one of 1,181 certified registered nurse anesthetist records with a practice address in Washington. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 71% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2006 · median 2014 among the 816 with a school on file
- Record last updated2010 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Certified Registered Nurse Anesthetist providers in Washington
There are 1,181 certified registered nurse anesthetist records in Washington.
All 1,181 in Washington → Every provider in Everett → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Charles Altenberger, CRNAEverett, WA 982011982633020
- Edward Bauer, CRNAEverett, WA 982011023038486
- Donald Conrad, CRNAEverett, WA 982011720191406
- Karen Darnall, CRNAEverett, WA 982011619930849
- Robert Elhardt, CRNAEverett, WA 982011487629259
- Lorraine English, CRNAEverett, WA 982011295705135
- Randy Graybeal, CRNAEverett, WA 982011023041845
- Sean Grorich, CRNAEverett, WA 982011780761239
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?
NPPES lists Washington license number AP30007745, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.
What is Nicolas Arretche, CRNA's MIPS final 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), file of Aug 9, 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.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.