NPPES file of Aug 9, 2026

Robert Phillip Walsh, CRNA

Certified Registered Nurse Anesthetist · St Louis, MO

Robert Phillip Walsh, CRNA is a certified registered nurse anesthetist with a practice address in St Louis, Missouri, and NPI 1881812568, issued on Apr 20, 2007. Check the license (Missouri 100021, as entered in NPPES) with the Missouri 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
1881812568
Name
Robert Phillip Walsh
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
100021 MO
Self-reported in NPPES; status is on the state search
Practice location
3635 Vista Ave. AT Grand Blvd, St Louis, MO 63110
Phone
(314) 577-8750
Enumerated
Apr 20, 2007
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(314) 268-5102
Medicare enrollment
Enrolled (PECOS I20070815000720); 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 2,069 in Missouri → Look up another NPI →

Also registered at 3635 Vista Ave. AT Grand Blvd

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

  1. Shigemasa Ikeda, M.D.Anesthesiology Physician1144464546

Verify Robert Phillip Walsh in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 100021    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 Missouri 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 one group practice

  1. Midwest Anesthesia Providers SCFarmington, MO

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

Robert Phillip Walsh among 2,069 certified registered nurse anesthetist records in Missouri

Robert Phillip Walsh, CRNA is one of 2,069 certified registered nurse anesthetist records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 35% of them.

  • NPI issued2007 · 35% of these records are older, 58% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2007 · median 2013 among the 1,508 with a school on file
  • Record last updated2007 · 50% 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 Missouri 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 Missouri

There are 2,069 certified registered nurse anesthetist records in Missouri.

All 2,069 in Missouri → Every provider in St Louis → Certified Registered Nurse Anesthetist nationwide →

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

  1. William Adams, CRNASaint Louis, MO 631101891776860
  2. Anita Barni, CRNASt Louis, MO 631101912975301
  3. Michon Coats, CRNASaint Louis, MO 631101912966722
  4. Karen Frank, CRNASaint Louis, MO 631101679579239
  5. James Halliburton, CRNASaint Louis, MO 631101174502025
  6. Christina Hanselman, CRNASaint Louis, MO 631101245202613
  7. Janise Heck, CRNASaint Louis, MO 631101821077058
  8. Bernadette Henrichs, CRNASaint Louis, MO 631101386635662

Common questions

What is Robert Phillip Walsh, CRNA's NPI number?

Robert Phillip Walsh, CRNA's National Provider Identifier (NPI) is 1881812568, issued on Apr 20, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Robert Phillip Walsh, CRNA located?

The NPPES record lists a practice address at 3635 Vista Ave. AT Grand Blvd, St Louis, MO, 63110. Phone: (314) 577-8750. Providers update this record themselves, so call before visiting.

How can I verify Robert Phillip Walsh, CRNA's license?

NPPES lists Missouri license number 100021, as entered by the provider. Search the Missouri 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.