Michelle K Walsh

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

155403 Issued in AZ

Practice address

5352 Painted Hills Rd
Ephrata, WA 98823-9622

Phone

(509) 398-6002

NPI assigned

Jun 2, 2025

Last updated

Jun 2, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other names 1

• Michelle K Niehenke Former name

Medicare fee-for-service enrollment

Enrolled in AZ

Enrollment records 1

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Guide Anesthesia Az LLCGroup PAC ID 1355846106, 102 clinicians

Anesthesia Partners and Management LLCGroup PAC ID 9931429198, 151 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• The Core Institute Specialty Hosp Hospital, Phoenix, AZ, CCN 030108
• Banner - University Medical Center Phoenix Hospital, Phoenix, AZ, CCN 030002

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

Locations

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

• Anesthesia Partners & Management LLC

  dba Arizona Anesthesia Solutions

  • Certified Registered Nurse Anesthetist
  • Brighton, MI
  • NPI 1336530997

  AZ, Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• Guide Anesthesia Az LLC

  • Certified Registered Nurse Anesthetist
  • Phoenix, AZ
  • NPI 1649164849

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD

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

• Banner - University Medical Center Phoenix

  • General Acute Care Hospital
  • Phoenix, AZ
  • NPI 1841224870
  Care Compare affiliation
• Surgical Specialty Hospital of Arizona, LLC

  dba The Core Institute Specialty Hospital

  • Special Hospital
  • Phoenix, AZ
  • NPI 1902881295
  Care Compare affiliation

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

{
    "created_epoch": "1748822400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1748822400000",
    "number": "1124911672",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5352 PAINTED HILLS RD",
            "city": "EPHRATA",
            "state": "WA",
            "postal_code": "988239622",
            "telephone_number": "509-398-6002"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5352 PAINTED HILLS RD",
            "city": "EPHRATA",
            "state": "WA",
            "postal_code": "988239622",
            "telephone_number": "509-398-6002"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WALSH",
        "first_name": "MICHELLE",
        "middle_name": "K",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-06-02",
        "last_updated": "2025-06-02",
        "certification_date": "2025-05-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "AZ",
            "license": "155403",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MICHELLE",
            "last_name": "NIEHENKE",
            "middle_name": "K",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Gary Tracy, PHARMACIST
• Wal-Mart Stores, Inc (Vision Center 30-3260)
• Walia Adult Family Homecare LLC
• Walmart
• Walmart Inc.
• Charles Michael Webberley, PA-C
• Corallee Elizabeth Weber, LMP
• Aubrey Lynn Weirick, OT/R
• Wenatchee Valley Hospital (Confluence Health Ephrata)
• Patrice Marie Wenz, LMP

• Certified Registered Nurse Anesthetist in Ephrata, WA
• Providers in Ephrata, WA by specialty
• Certified Registered Nurse Anesthetist in Washington

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 2, 2025; 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.