Alexandra Martinez

Primary specialty

Clinical Social WorkerTaxonomy code 1041C0700X

Practice address

702 Sunset Dr
Ontario, OR 97914-3121

Phone

(541) 889-9167

Fax

(541) 889-7873

NPI assigned

Jul 20, 2017

Last updated

Nov 21, 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

• Alexandra Knoblock Former name

Medicare fee-for-service enrollment

Enrolled in OR

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Social Worker

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Lifeways IncGroup PAC ID 4183696214, 17 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Lifeways, Inc

  • Community/Behavioral Health Agency
  • Ontario, OR
  • NPI 1568558955
  Medicare reassignment Care Compare group NPD
• Lifeways, Inc

  dba Aspen Springs

  • Psychiatric Residential Treatment Facility
  • Hermiston, OR
  • NPI 1144761784
  NPD

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

{
    "created_epoch": "1500508800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1763683200000",
    "number": "1518480623",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "702 SUNSET DR",
            "city": "ONTARIO",
            "state": "OR",
            "postal_code": "979143121",
            "telephone_number": "541-889-9167"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "702 SUNSET DR",
            "city": "ONTARIO",
            "state": "OR",
            "postal_code": "979143121",
            "telephone_number": "541-889-9167",
            "fax_number": "541-889-7873"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTINEZ",
        "first_name": "ALEXANDRA",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-07-20",
        "last_updated": "2025-11-21",
        "certification_date": "2025-11-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1041C0700X",
            "taxonomy_group": "",
            "desc": "Social Worker, Clinical",
            "state": "NU",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALEXANDRA",
            "last_name": "KNOBLOCK",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Malheur County
• Joni Mansfield
• Marc Iseri MD PC (Iseri & Associates Urology)
• Jose Marquez
• Stephanie Jo Martin
• Amanda Martinez
• Florencia Martinez
• Justice Martinez
• Keysha Ann Martinez
• Monica Martinez

• Clinical Social Worker in Ontario, OR
• Providers in Ontario, OR by specialty
• Clinical Social Worker in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 21, 2025; 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.