NPPES file of Aug 9, 2026

Robin Meredith May, CRNA

Certified Registered Nurse Anesthetist · Walnut Creek, CA

Robin Meredith May, CRNA is a certified registered nurse anesthetist with a practice address in Walnut Creek, California, and NPI 1780740878, issued on Dec 31, 2006. Check the license (California 2288, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1780740878
Name
Robin Meredith May
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
2288 CA
Self-reported in NPPES; status is on the state search
Practice location
1425 S Main St, Walnut Creek, CA 94596
Phone
(925) 295-5299
Enumerated
Dec 31, 2006
Record last updated
Dec 30, 2021 (not updated in 5 years: call before relying on the address or phone)
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 1425 S Main St

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

  1. Eric AaserudeEmergency Medicine Physician1811491194
  2. Derek Abbassi, MDObstetrics & Gynecology Physician1841364155
  3. Peter Ackerman, MDEmergency Medicine Physician1427435023
  4. Aaron Mark Acosta, DOEmergency Medicine Physician1538789987
  5. Basil Adad, MDOtolaryngology Physician1487732574
  6. Derek Ailes, M.D.Emergency Medical Services (Emergency Medicine) Physician1992001804

Verify Robin Meredith May 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 2288
    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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Robin Meredith May among 2,943 certified registered nurse anesthetist records in California

Robin Meredith May, 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 not. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 77% newer
  • In a Medicare fileNo · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2021 · 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).

Certified Registered Nurse Anesthetist providers in California

There are 2,943 certified registered nurse anesthetist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

  1. Amy BodeWalnut Creek, CA 945961083763544
  2. Kay Clark, CRNAWalnut Creek, CA 945961538214218
  3. Brett Coleman, CRNAWalnut Creek, CA 945961013077015
  4. Jacqueline Crist, CRNAWalnut Creek, CA 945961417008863
  5. Lisa Haas, CRNAWalnut Creek, CA 945961982764379
  6. Corey Justin, CRNAWalnut Creek, CA 945961730238999
  7. Steven Montgomery, CRNAWalnut Creek, CA 945961225180185
  8. Eileen O'Neill, CRNAWalnut Creek, CA 945961922157841

Common questions

What is Robin Meredith May, CRNA's NPI number?

Robin Meredith May, CRNA's National Provider Identifier (NPI) is 1780740878, issued on Dec 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Robin Meredith May, CRNA located?

The NPPES record lists a practice address at 1425 S Main St, Walnut Creek, CA, 94596. Phone: (925) 295-5299. Providers update this record themselves, so call before visiting.

How can I verify Robin Meredith May, CRNA's license?

NPPES lists California license number 2288, as entered by the provider. Search the California 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. 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.