NPPES file of Aug 9, 2026

William Csaba Menyhay, CRNA

Certified Registered Nurse Anesthetist · Hanford, CA

William Csaba Menyhay, CRNA is a certified registered nurse anesthetist with a practice address in Hanford, California, and NPI 1275644304, issued on Aug 31, 2006. Check the license (California NA3184, as entered in NPPES) with the California 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
1275644304
Name
William Csaba Menyhay
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
NA3184 CA
3184 CA
Self-reported in NPPES; status is on the state search
Practice location
450 Greenfield Ave, Hanford, CA 93230
Phone
(559) 582-9000
Enumerated
Aug 31, 2006
Record last updated
Nov 21, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20050315001099); 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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Also registered at 450 Greenfield Ave

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

  1. Laurie Bolt, NPNurse Practitioner1881606713
  2. Denis Chambi, M.D.Anesthesiology Physician1235174491
  3. James Crawford, MDAnatomic Pathology & Clinical Pathology Physician1033171848
  4. Maurice Cyrus, CRNACertified Registered Nurse Anesthetist1942227624
  5. Danette Dutra, N.P.Nurse Practitioner1750323663
  6. Joseph Ginejko, DOEmergency Medical Services (Emergency Medicine) Physician1023034501

Verify William Csaba Menyhay in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license NA3184
    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 California 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): 66.1 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 score50.4
  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. Comfort Anesthesia Associates IncSelma, CA

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

William Csaba Menyhay among 2,943 certified registered nurse anesthetist records in California

William Csaba Menyhay, CRNA is one of 2,943 certified registered nurse anesthetist records with a practice address in California. 75% 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 2% of them.

  • NPI issued2006 · 2% of these records are older, 77% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2004 · median 2016 among the 2,089 with a school on file
  • Record last updated2012 · 51% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

26 certified registered nurse anesthetist records list a practice address in Hanford

They are 26 of the 1,362 NPPES records with a practice address in Hanford, and 2,943 certified registered nurse anesthetist records in California.

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

  1. Maurice Cyrus, CRNAHanford, CA 932301942227624
  2. Anissa Gerber, CRNAHanford, CA 932301356567424
  3. Shawn HarrisHanford, CA 932301043418874
  4. Alan Lovejoy, CRNA, MSNHanford, CA 932301871594267
  5. Thomas Matula, CRNAHanford, CA 932301245202860
  6. Richard McGrory, CRNAHanford, CA 932301447361530
  7. Nha Nguyen, CRNAHanford, CA 932301780118984
  8. Michael O'Hara, CRNAHanford, CA 932301205073384

Common questions

What is William Csaba Menyhay, CRNA's NPI number?

William Csaba Menyhay, CRNA's National Provider Identifier (NPI) is 1275644304, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is William Csaba Menyhay, CRNA located?

The NPPES record lists a practice address at 450 Greenfield Ave, Hanford, CA, 93230. Phone: (559) 582-9000. Providers update this record themselves, so call before visiting.

How can I verify William Csaba Menyhay, CRNA's license?

NPPES lists California license number NA3184, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

What is William Csaba Menyhay, CRNA's MIPS final score?

The 2023 MIPS final score is 66.1 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.