Rodney Arthur Griffis, CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

Practice address

1100 E Norris Dr
Ottawa, IL 61350-1604

Phone

(815) 433-3100

NPI assigned

Jun 1, 2005

Last updated

Jul 13, 2026By the provider in NPPES

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

Credentials

Certified Registered Nurse

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Atp Anesthesia LLC

  • Anesthesiology Physician
  • Aurora, IL
  • NPI 1982620449

  Nurse Anesthetist, Certified Registered

  NPD (past)
• Illinois Anesthesia Associates PC

  • Anesthesiology Physician
  • Kankakee, IL
  • NPI 1962459669

  Nurse Anesthetist, Certified Registered

  NPD (past)
• Osf Multi-Specialty Group

  • Internal Medicine Physician
  • Peoria, IL
  • NPI 1922445527
  NPD (past)
• Aurora Medical Group, Inc.

  • Durable Medical Equipment & Medical Supplies
  • Union Grove, WI
  • NPI 1245440601
  NPD (past)
• Southeastern Wisconsin Anesthesiology, S.C.

  • Anesthesiology Physician
  • Burlington, WI
  • NPI 1639125701
  NPD (past)

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

{
    "created_epoch": "1117584000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1871597112",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 474",
            "city": "SYCAMORE",
            "state": "IL",
            "postal_code": "601780474",
            "telephone_number": "815-895-4850",
            "fax_number": "815-899-1413"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1100 E NORRIS DR",
            "city": "OTTAWA",
            "state": "IL",
            "postal_code": "613501604",
            "telephone_number": "815-433-3100"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIFFIS",
        "first_name": "RODNEY",
        "middle_name": "ARTHUR",
        "name_prefix": "Mr.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-01",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Great Heights Medical LTD.
• Great Heights Otp (Great Heights OTP Ottawa)
• Tiffany Reenae Green, RN
• Dontae Greenfield
• Robert Matthew Gretencord, D.C.
• John Christian Grimm
• Gueorgui S Gueorguiev, M.D.
• Raul V Guerrero, MD
• Lisa Kay Gustafson, MS/LCPC
• Danuta Gwarnicka, MD

• Certified Registered Nurse Anesthetist in Ottawa, IL
• Providers in Ottawa, IL by specialty
• Certified Registered Nurse Anesthetist in Illinois

• 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.