Ramon R Orduno Jr., CRNA

Primary specialty

Certified Registered Nurse AnesthetistTaxonomy code 367500000X

License

NA3605 Issued in CA

Practice address

101 Civic Center LN
Lake Havasu City, AZ 86403-5607

Phone

(928) 855-8185

NPI assigned

Feb 28, 2008

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

Enrolled in CA, NV, OR, AZ4 enrollments

Enrollment records 4

Specialty

Certified Registered Nurse Anesthetist (Crna)

Education

Other, 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Valley Regional Anesthesia Associates IncGroup PAC ID 3870964323, 143 clinicians

Northeastern Anesthesia PLLCGroup PAC ID 4284813940, 83 clinicians

Trinity Anesthesia Group IncGroup PAC ID 3870901929, 11 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Havasu Regional Medical Center Hospital, Lake Havasu City, AZ, CCN 030069
• Kingman Regional Medical Center Hospital, Kingman, AZ, CCN 030055

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Registered Nurse

State licenses

Practice roles

Locations (25 of 37)

Interoperability endpoints

• Direct secure messaging: ramon.orduna.p76@direct.aac.nextgenshare.com
• Direct secure messaging: ramon.orduna.p63@direct.aac.nextgenshare.com

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.

• Northeastern Anesthesia PLLC

  • Anesthesiology Physician
  • Sierra Vista, AZ
  • NPI 1487956504

  Nurse Anesthetist, Certified Registered

  Medicare reassignment Care Compare group NPD
• Trinity Anesthesia Group Inc

  • Anesthesiology Physician
  • Temecula, CA
  • NPI 1861078693
  Medicare reassignment Care Compare group NPD
• Valley Regional Anesthesia Associates Inc

  • Anesthesiology Physician
  • Fresno, CA
  • NPI 1578272415

  AZ

  Medicare reassignment Care Compare group NPD
• Coachella Valley Anesthesia a Professional Corporation

  • Anesthesiology Physician
  • Bakersfield, CA
  • NPI 1013662048

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• County of Monterey

  • General Acute Care Hospital
  • Salinas, CA
  • NPI 1205863255
  Medicare reassignment NPD
• Escondido Anesthesia Associates LP

  • Certified Registered Nurse Anesthetist
  • Escondido, CA
  • NPI 1588151120

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Hospitalist Medicine Physicians of Washington - TCS

  • Anesthesiology Physician
  • Portland, OR
  • NPI 1649816380

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• M. Atchison Crna Inc, a Professional Nursing Corp.

  • Certified Registered Nurse Anesthetist
  • Napa, CA
  • NPI 1073542213

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Monterey Anesthesia Professionals

  • Anesthesiology Physician
  • Salinas, CA
  • NPI 1073935250

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Murrieta Anesthesia Corporation

  • Certified Registered Nurse Anesthetist
  • Murrieta, CA
  • NPI 1083847099

  Nurse Anesthetist, Certified Registered

  Medicare reassignment NPD
• Oak Creek Anesthesia Services, Inc.

  • Anesthesiology Physician
  • Visalia, CA
  • NPI 1619589512
  Medicare reassignment NPD
• Palm Springs Anesthesia Services, PC

  • Anesthesiology Physician
  • San Bernardino, CA
  • NPI 1083928501
  Medicare reassignment NPD

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

• Havasu Regional Medical Center LLC

  • Rural Acute Care Hospital
  • Lake Havasu City, AZ
  • NPI 1780761866
  Care Compare affiliation
• Kingman Healthcare, Inc

  • General Acute Care Hospital
  • Kingman, AZ
  • NPI 1265423917
  Care Compare affiliation

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

{
    "created_epoch": "1204156800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754265600000",
    "number": "1487823902",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3129",
            "city": "TORRANCE",
            "state": "CA",
            "postal_code": "905103129",
            "telephone_number": "310-792-3914",
            "fax_number": "855-898-4055"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 CIVIC CENTER LN",
            "city": "LAKE HAVASU CITY",
            "state": "AZ",
            "postal_code": "864035607",
            "telephone_number": "928-855-8185"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "751 S Bascom Ave",
            "address_2": "Anesthesiology Dept",
            "address_purpose": "LOCATION",
            "city": "San Jose",
            "state": "CA",
            "postal_code": "951282604",
            "country_code": "US",
            "telephone_number": "408-885-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ORDUNO",
        "first_name": "RAMON",
        "middle_name": "R",
        "name_suffix": "Jr.",
        "credential": "CRNA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-02-28",
        "last_updated": "2025-08-04",
        "certification_date": "2025-08-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "367500000X",
            "taxonomy_group": "",
            "desc": "Nurse Anesthetist, Certified Registered",
            "state": "CA",
            "license": "NA3605",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• One Bridge Surgical, PLLC
• One Touch Med Alert LLC
• Jonathan K Oneill, PT, DPT
• Angelo Ong-Veloso Jr., M.D.
• Open MRI of Lake Havasu LLC
• Kaitlyn April Ornelas
• William S Orr, D.C.
• Eugenia Osbon
• Vic S Oyas, M.D.
• Misty Lynn Pagan, NURSE PRACTITIONER

• Certified Registered Nurse Anesthetist in Lake Havasu City, AZ
• Providers in Lake Havasu City, AZ by specialty
• Certified Registered Nurse Anesthetist in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 4, 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.