NPPES file of Aug 9, 2026

Michael Dean Lewis, CRNA

Certified Registered Nurse Anesthetist · Olympia, WA

Michael Dean Lewis, CRNA is a certified registered nurse anesthetist with a practice address in Olympia, Washington, and NPI 1508674516, issued on Dec 23, 2024. Check the license (Washington AP61649011, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1508674516
Name
Michael Dean Lewis
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
AP61649011 WA
153506 IN
Self-reported in NPPES; status is on the state search
Practice location
3900 Capital Mall Dr SW, Olympia, WA 98502
Phone
(360) 754-5858
Enumerated
Dec 23, 2024
Record last updated
Jan 5, 2026
Medicare enrollment
Enrolled (PECOS I20250318003104); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest certified registered nurse anesthetist records → All 1,181 in Washington → Look up another NPI →

Also registered at 3900 Capital Mall Dr SW

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

  1. Rogelio Aular, RNCritical Care Medicine Registered Nurse1265362875
  2. Marikka Benson, PA-CPhysician Assistant1346968880
  3. Violetta BessNurse Practitioner1538878079
  4. Anna BowesRegistered Nurse1386487841
  5. Zoe Coleman, PAPhysician Assistant1396106241
  6. Katharine ConleyCertified Registered Nurse Anesthetist1790337558

Verify Michael Dean Lewis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license AP61649011    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
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.

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Bills Medicare through 3 group practices

  1. Capital Medical Center Specialty Physicians LLCOlympia, WA
  2. Gastroenterology Associates Clinical Practice PLLCOlympia, WA
  3. Olympia Multi Specialty ClinicOlympia, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Michael Dean Lewis among 1,181 certified registered nurse anesthetist records in Washington

Michael Dean Lewis, 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 2024, is newer than 95% of them.

  • NPI issued2024 · 95% of these records are older, 3% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated2024 · median 2014 among the 816 with a school on file
  • Record last updated2026 · 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 Olympia → Certified Registered Nurse Anesthetist nationwide →

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Katharine ConleyOlympia, WA 985021790337558
  2. Katherine Eggers, CRNAOlympia, WA 985021386365963
  3. Erik Engen, CRNAOlympia, WA 985021144571175
  4. Daniel Hanson, RN, CRNAOlympia, WA 985021144673682
  5. Elizabeth Lewis, CRNA, DNAPOlympia, WA 985021255140133
  6. Emanuel Nistrian, CRNAOlympia, WA 985021093373458
  7. Kayla Proctor, CRNAOlympia, WA 985021073442638
  8. Jennifer Snelson, CRNAOlympia, WA 985021780753129

Common questions

What is Michael Dean Lewis, CRNA's NPI number?

Michael Dean Lewis, CRNA's National Provider Identifier (NPI) is 1508674516, issued on Dec 23, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Michael Dean Lewis, CRNA located?

The NPPES record lists a practice address at 3900 Capital Mall Dr SW, Olympia, WA, 98502. Phone: (360) 754-5858. Providers update this record themselves, so call before visiting.

How can I verify Michael Dean Lewis, CRNA's license?

NPPES lists Washington license number AP61649011, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.