Individual provider Active NPI

Robert Phillip Walsh, CRNA

  • Certified Registered Nurse Anesthetist
  • St. Louis, MO
National Provider Identifier
1881812568
Registry record updated Jul 8, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Certified Registered Nurse AnesthetistTaxonomy code 367500000X
License
100021 Issued in MO
Practice address
3635 Vista Ave. at Grand Blvd
St. Louis, MO 63110
Phone
(314) 577-8750
Fax
(314) 268-5102
NPI assigned
Apr 20, 2007
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 8, 2007

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Certified Registered Nurse Anesthetist 367500000X 100021 MO Primary

Addresses

Primary practice location

3635 Vista Ave. at Grand Blvd
St. Louis, MO 63110

Mailing address

300 S Grand Blvd
# 1610
Saint Louis, MO 63103-2448

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in MO

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070815000720 MO Practitioner - Certified Registered Nurse Anesthetist (Crna) 9638261092 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Certified Registered Nurse Anesthetist (Crna)
Education
Other, 2007
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Midwest Anesthesia Providers SCGroup PAC ID 9830480581, 180 clinicians

Practice addresses (Care Compare)

1101 W Liberty St
Farmington, MO 63640-1921
Phone (573) 756-6451

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
100021MOMDCertified Registered Nurse Anesthetist

Practice roles

OrganizationSpecialtyStatusNew patients
Iron County Hospital District CurrentSince Dec 1, 2025 Accepting new patients
Iron County Hospital District CurrentSince Dec 1, 2025 Accepting new patients
Midwest Anesthesia Providers S.C Nurse Anesthetist, Certified Registered CurrentSince Sep 12, 2024 Accepting new patients

Locations

1101 W Liberty St
Farmington, MO 63640
Phone (573) 705-1272

400 Parkland Dr
Farmington, MO 63640
Phone (303) 755-3201

11133 Dunn Rd
Saint Louis, MO 63136
Phone (314) 653-5000

265 Brookview Centre Way
Ste 203
Knoxville, TN 37919
Phone (865) 500-1254

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 2

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1177027200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1183852800000",
    "number": "1881812568",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 S GRAND BLVD",
            "address_2": "# 1610",
            "city": "SAINT LOUIS",
            "state": "MO",
            "postal_code": "631032448"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3635 VISTA AVE. AT GRAND BLVD",
            "city": "ST. LOUIS",
            "state": "MO",
            "postal_code": "63110",
            "telephone_number": "314-577-8750",
            "fax_number": "314-268-5102"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALSH",
        "first_name": "ROBERT",
        "middle_name": "PHILLIP",
        "name_prefix": "Mr.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-04-20",
        "last_updated": "2007-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "MO",
            "license": "100021",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in St. Louis, MO

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 8, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.