Gary B Andregg, CRNA

Primary specialty

SpecialistTaxonomy code 174400000X

License

RN-158 Issued in ID

Practice address

1593 E Polston Ave
Post Falls, ID 83854-5326

Phone

(208) 262-2314

NPI assigned

Jun 20, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Enrolled

State licenses

Practice roles

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.

• River City Anesthesia Associates, PLLC

  • Certified Registered Nurse Anesthetist
  • Post Falls, ID
  • NPI 1114908993

  Specialist

  NPD (past)
• Columbia Basin Anesthesia PLLC

  • Certified Registered Nurse Anesthetist
  • Moses Lake, WA
  • NPI 1376558114
  NPD (past)
• Inland Anesthesia Services P S

  • Certified Registered Nurse Anesthetist
  • Spokane, WA
  • NPI 1003926304
  NPD (past)
• U S Health Dept of Health & Human Services

  • Clinic/Center
  • Heart Butte, MT
  • NPI 1598867848
  NPD (past)
• U S Health Dept of Health & Human Services

  • General Acute Care Hospital
  • Browning, MT
  • NPI 1861409955
  NPD (past)
• Whitman Anesthesia PS

  • Certified Registered Nurse Anesthetist
  • Colfax, WA
  • NPI 1891805214
  NPD (past)

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

{
    "created_epoch": "1119225600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1740285246",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "17 EAGEN LN",
            "city": "HOPE",
            "state": "ID",
            "postal_code": "838369783",
            "telephone_number": "208-264-5487"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1593 E POLSTON AVE",
            "city": "POST FALLS",
            "state": "ID",
            "postal_code": "838545326",
            "telephone_number": "208-262-2314"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ANDREGG",
        "first_name": "GARY",
        "middle_name": "B",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-20",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "ID",
            "license": "RN-158",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Alternative Community Enrichment Services, Inc
• Amaris Development Group
• Sarah Elizabeth Ambrose, D.D.S.
• Henry George Amon Jr., MD
• Chrystal Marie Anardi, MSW, LICSW
• David B Andrews, PT
• Angela Macdonald-Hertz LLC
• Kelly Anthony, MA, MED
• Maryann Anthony, LMP
• Jennifer Lynn Arena, PA-C

• Specialist in Post Falls, ID
• Providers in Post Falls, ID by specialty
• Specialist in Idaho

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.