Alyssa Van Heerden, PA-C

Primary specialty

Surgical Physician AssistantTaxonomy code 363AS0400X

License

52135 Issued in CA

Practice address

2500 NE Neff Rd
Bend, OR 97701-6015

Phone

(541) 388-4333

Fax

(541) 388-3446

NPI assigned

Nov 14, 2014

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in OR

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

Loma Linda University School of Medicine, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

St Charles Health System IncGroup PAC ID 8729111513, 379 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Charles Medical Center - Bend Hospital, Bend, OR, CCN 380047
• Harney District Hospital Hospital, Burns, OR, CCN 381307
• Blue Mountain Hospital Hospital, John Day, OR, CCN 381305
• St Charles Medical Center Prineville Hospital, Prineville, OR, CCN 381313

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: avanheerden214394@secure.stcharleshealthcare.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.

• St. Charles Health System, Inc.

  • Family Medicine Physician
  • Bend, OR
  • NPI 1023331303
  Medicare reassignment Care Compare group NPD
• St. Charles Health System, Inc.

  • Oxygen Equipment & Supplies (DME)
  • Redmond, OR
  • NPI 1427140870
  NPD (past)
• California Pacific Medical Group, Inc.

  • Multi-Specialty Clinic/Center
  • Oakland, CA
  • NPI 1275002453
  NPD (past)

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

• Blue Mountain Hospital District

  • Critical Access Hospital
  • John Day, OR
  • NPI 1356414395
  Care Compare affiliation
• Cascade Healthcare Community Inc

  • Sleep Disorder Diagnostic Clinic/Center
  • Bend, OR
  • NPI 1164675963

  Hospital

  Care Compare affiliation
• Harney District Hospital

  • Critical Access Hospital
  • Burns, OR
  • NPI 1285742338
  Care Compare affiliation
• Harney District Hospital

  • Multi-Specialty Clinic/Center
  • Burns, OR
  • NPI 1972113306

  Hospital

  Care Compare affiliation
• St. Charles Health System, Inc.

  • Critical Access Hospital
  • Prineville, OR
  • NPI 1710160445
  Care Compare affiliation
• St. Charles Health System, Inc.

  • General Acute Care Hospital
  • Bend, OR
  • NPI 1982621447
  Care Compare affiliation

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

{
    "created_epoch": "1415923200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746748800000",
    "number": "1487050746",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7901 FROST ST",
            "city": "SAN DIEGO",
            "state": "CA",
            "postal_code": "921232701",
            "telephone_number": "858-939-3400"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2500 NE NEFF RD",
            "city": "BEND",
            "state": "OR",
            "postal_code": "977016015",
            "telephone_number": "541-388-4333",
            "fax_number": "541-388-3446"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7901 Frost St",
            "address_purpose": "LOCATION",
            "city": "San Diego",
            "state": "CA",
            "postal_code": "921232701",
            "country_code": "US",
            "telephone_number": "858-939-3400",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "9898 Genesee Ave",
            "address_purpose": "LOCATION",
            "city": "LA Jolla",
            "state": "CA",
            "postal_code": "920371205",
            "country_code": "US",
            "telephone_number": "858-824-5363",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "VAN HEERDEN",
        "first_name": "ALYSSA",
        "credential": "PA-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2014-11-14",
        "last_updated": "2025-05-09",
        "certification_date": "2025-05-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AS0400X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Surgical",
            "state": "CA",
            "license": "52135",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "avanheerden214394@secure.stcharleshealthcare.org",
            "affiliation": "N",
            "address_1": "2500 NE Neff Rd",
            "city": "Bend",
            "state": "OR",
            "country_code": "US",
            "postal_code": "977016015",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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• Surgical Physician Assistant in Bend, OR
• Providers in Bend, OR by specialty
• Surgical Physician Assistant in Oregon

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 9, 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.