Olivia Katherine Sobojinski, PA-C

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

6130 N la Cholla Blvd Ste 135a
Tucson, AZ 85741-3557

Phone

(520) 881-1394

Fax

(520) 882-7467

NPI assigned

Jun 5, 2024

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 1

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Physician Assistant

Education

Other, 2024

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northwest Allied Physicians LLCGroup PAC ID 7618972514, 120 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwest Medical Center Hospital, Tucson, AZ, CCN 030085
• Oro Valley Hospital Hospital, Oro Valley, AZ, CCN 030114

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: olivia.sobojinski.1@1576.direct.athenahealth.com
• FHIR API: https://api.platform.athenahealth.com/2229/brand/3/csg/621/fhir/r4

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.

• Northwest Allied Physicians LLC

  • General Practice Physician
  • Tucson, AZ
  • NPI 1003833179
  Medicare reassignment Care Compare group NPD
• Northwest Cardiology LLC

  • Cardiovascular Disease Physician
  • Tucson, AZ
  • NPI 1154642056
  NPD (past)

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

• Northwest Hospital LLC

  • General Acute Care Hospital
  • Tucson, AZ
  • NPI 1487607784
  Care Compare affiliation
• Oro Valley Hospital LLC

  • General Acute Care Hospital
  • Oro Valley, AZ
  • NPI 1386697688
  Care Compare affiliation

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

{
    "created_epoch": "1717545600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755907200000",
    "number": "1003657677",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6130 N LA CHOLLA BLVD STE 135A",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857413557",
            "telephone_number": "520-881-1394",
            "fax_number": "520-882-7467"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6130 N LA CHOLLA BLVD STE 135A",
            "city": "TUCSON",
            "state": "AZ",
            "postal_code": "857413557",
            "telephone_number": "520-881-1394",
            "fax_number": "520-882-7467"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SOBOJINSKI",
        "first_name": "OLIVIA",
        "middle_name": "KATHERINE",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-06-05",
        "last_updated": "2025-08-23",
        "certification_date": "2025-08-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "olivia.sobojinski.1@1576.direct.athenahealth.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "6130 N La Cholla Blvd Ste 135A",
            "city": "Tucson",
            "state": "AZ",
            "country_code": "US",
            "postal_code": "857413557",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• William Snyder, LCSW
• Mei Lai So, MD
• Celeste R Soares de Camargo
• Giovana Bacilieri Soares, MD
• Rebecca Sobin, DAOM, L.AC.
• Richard E Sobonya, MD
• Amanda Sobus
• Marta Maria Socarras, RPH
• Keith C. Soderberg, M.D.
• Nandini Sodhi, MD

• Physician Assistant in Tucson, AZ
• Providers in Tucson, AZ by specialty
• Physician Assistant in Arizona

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 23, 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.