Olivia Yambem, M.D.

Primary specialty

Neurology PhysicianTaxonomy code 2084N0400X

License

55485 Issued in AZ

Practice address

297 Lake Havasu Ave S Ste 202
Lake Havasu City, AZ 86403-6526

Phone

(928) 854-1242

Fax

(928) 854-1243

NPI assigned

Jul 26, 2012

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

Medicare fee-for-service enrollment

Enrolled in AZ

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Neurology

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

HRMC, LLCGroup PAC ID 3072641265, 33 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Foundation Home Health, LLC Home health agency, Lake Havasu City, AZ, CCN 037486
• Havasu Regional Medical Center Hospital, Lake Havasu City, AZ, CCN 030069
• Valley View Medical Center Hospital, Fort Mohave, AZ, CCN 030117
• Kingman Regional Medical Center Hospital, Kingman, AZ, CCN 030055

Merit-based Incentive Payment System (MIPS)

Final score

96.6 of 100Reported as group

Promoting interoperability

96

Improvement activities

40

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/19231/brand/1/csg/1/fhir/r4
• Direct secure messaging: olivia.yambem.1@19231.direct.athenahealth.com
• Direct secure messaging: qti6790@yourcarecommunity.org

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.

• HRMC, LLC

  • Hematology & Oncology Physician
  • Lake Havasu City, AZ
  • NPI 1003139387
  Medicare reassignment Care Compare group NPD
• HRMC, LLC

  • Internal Medicine Physician
  • Lake Havasu City, AZ
  • NPI 1932610482
  NPD
• HRMC, LLC

  • Internal Medicine Physician
  • Lake Havasu City, AZ
  • NPI 1447630538
  NPD (past)

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

• Foundation Home Health LLC

  • Home Health Agency
  • Lake Havasu City, AZ
  • NPI 1811402332
  Care Compare affiliation
• 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
• PHC-Fort Mohave Inc

  • General Acute Care Hospital
  • Fort Mohave, AZ
  • NPI 1811086994
  Care Compare affiliation

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

{
    "created_epoch": "1343260800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780531200000",
    "number": "1972859080",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "330 SEVEN SPRINGS WAY",
            "city": "BRENTWOOD",
            "state": "TN",
            "postal_code": "370275098",
            "telephone_number": "615-920-7743",
            "fax_number": "615-920-8775"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "297 LAKE HAVASU AVE S STE 202",
            "city": "LAKE HAVASU CITY",
            "state": "AZ",
            "postal_code": "864036526",
            "telephone_number": "928-854-1242",
            "fax_number": "928-854-1243"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "YAMBEM",
        "first_name": "OLIVIA",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2012-07-26",
        "last_updated": "2026-06-04",
        "certification_date": "2026-06-04",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2084N0400X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Neurology",
            "state": "AZ",
            "license": "55485",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Brittany Woodall, DO
• Wright Care LLC
• Tyler Wright
• Thomas R Wrona, M.D.
• Mahesh Yahdev, LDO
• Jason Yole, DMD
• Tami Rae Young
• Haylee Younis, FNP-C
• Your Health Home PLLC
• Timothy A Youso, PHARM D

• Neurology Physician in Lake Havasu City, AZ
• Providers in Lake Havasu City, AZ by specialty
• Neurology Physician in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 4, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• 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.