NPPES file of Aug 9, 2026

William Pearson Meyer

Certified Registered Nurse Anesthetist · Portland, OR

William Pearson Meyer is a certified registered nurse anesthetist with a practice address in Portland, Oregon, and NPI 1497316574, issued on Jun 27, 2019. Check the license (Oregon 201503190RN, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497316574
Name
William Pearson Meyer
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
201503190RN OR
67598 NM
Self-reported in NPPES; status is on the state search
Practice location
3455 SW US Veterans Hospital RD, Portland, OR 97239
Phone
(503) 494-7725
Enumerated
Jun 27, 2019
Record last updated
Sep 21, 2022
Medicare enrollment
Enrolled (PECOS I20221003003184); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 2022
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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Also registered at 3455 SW US Veterans Hospital RD

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

  1. Najma AbdirahmanStudent in an Organized Health Care Education/Training Program1689548281
  2. Mark Adams, BSN, RNStudent in an Organized Health Care Education/Training Program1356121081
  3. Olivia Ades-Lawlor, RN, BSNRegistered Nurse1861272585
  4. Liliana Alcantara-BarriosMidwife1497532956
  5. Chastelle Alegre GilruthStudent in an Organized Health Care Education/Training Program1063381101
  6. Leeroy AllenRegistered Nurse1245178334

Verify William Pearson Meyer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 201503190RN
    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 Oregon 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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The practice group's MIPS final score for 2023 (Medicare payment program): 80.1 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 score76.5
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  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).

Bills Medicare through one group practice

  1. Main Street Anesthesia OF New Mexico, LLCAlbuquerque, NM

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

William Pearson Meyer among 568 certified registered nurse anesthetist records in Oregon

William Pearson Meyer is one of 568 certified registered nurse anesthetist records with a practice address in Oregon. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 76% of them.

  • NPI issued2019 · 76% of these records are older, 20% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2022 · median 2014 among the 384 with a school on file
  • Record last updated2022 · 54% 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 Oregon 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 Oregon

There are 568 certified registered nurse anesthetist records in Oregon.

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

  1. Ahmed Alshaarawi, CRNAPortland, OR 972391336175553
  2. David Andrews, CRNAPortland, OR 972391477595411
  3. Susan Bardon, CRNAPortland, OR 972391912942491
  4. Kristin Bowden, CRNA, DNAP, MBA, MSNPortland, OR 972391710905211
  5. Kathleen Cook, CRNAPortland, OR 972391699703181
  6. Rebecca Graniti, CRNAPortland, OR 972391902873417
  7. Gunny Hagelberg-Cherrytree, CRNAPortland, OR 972391649242645
  8. Lori Hillis, CRNA, DNPPortland, OR 972391679528293

Common questions

What is William Pearson Meyer's NPI number?

William Pearson Meyer's National Provider Identifier (NPI) is 1497316574, issued on Jun 27, 2019. An NPI identifies a provider in billing; it is not a license.

Where is William Pearson Meyer located?

The NPPES record lists a practice address at 3455 SW US Veterans Hospital RD, Portland, OR, 97239. Phone: (503) 494-7725. Providers update this record themselves, so call before visiting.

How can I verify William Pearson Meyer's license?

NPPES lists Oregon license number 201503190RN, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.

What is William Pearson Meyer's MIPS final score?

The 2023 MIPS final score is 80.1 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.