Bryce Anthony Irwin, PA

Primary specialty

Medical Physician AssistantTaxonomy code 363AM0700X

License

67064 Issued in CA

Practice address

234 Hospital Dr
Ukiah, CA 95482-4560

Phone

(707) 463-7356

Fax

(707) 462-4409

NPI assigned

May 21, 2025

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

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

University of Florida College of Medicine, 2025

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Ukiah Adventist HospitalGroup PAC ID 6406816123, 136 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Adventist Health Ukiah Valley Hospital, Ukiah, CA, CCN 050301
• Adventist Health Howard Memorial Hospital, Willits, CA, CCN 051310

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

State licenses

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 and National Provider Directory roles.

• Ukiah Adventist Hospital

  • General Acute Care Hospital
  • Ukiah, CA
  • NPI 1235120676
  Medicare reassignment Care Compare group NPD
• Ukiah Adventist Hospital

  • Community/Retail Pharmacy
  • Willits, CA
  • NPI 1629432968
  NPD
• Adventist Health Heart Institute-Ukiah

  • Multi-Specialty Clinic/Center
  • Ukiah, CA
  • NPI 1417295643
  NPD (past)

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

• Ukiah Adventist Hospital

  • General Acute Care Hospital
  • Ukiah, CA
  • NPI 1235120676
  Care Compare affiliation
• Willits Hospital Inc.

  • Critical Access Hospital
  • Willits, CA
  • NPI 1356339543
  Care Compare affiliation

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

{
    "created_epoch": "1747785600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760918400000",
    "number": "1316739501",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "268 N 2650 W",
            "city": "LEHI",
            "state": "UT",
            "postal_code": "840434319"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "234 HOSPITAL DR",
            "city": "UKIAH",
            "state": "CA",
            "postal_code": "954824560",
            "telephone_number": "707-463-7356",
            "fax_number": "707-462-4409"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "268 N 2650 W",
            "address_purpose": "LOCATION",
            "city": "Lehi",
            "state": "UT",
            "postal_code": "840434319",
            "country_code": "US",
            "telephone_number": "707-972-6484",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "IRWIN",
        "first_name": "BRYCE",
        "middle_name": "ANTHONY",
        "credential": "PA",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-05-21",
        "last_updated": "2025-10-20",
        "certification_date": "2025-10-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "CA",
            "license": "67064",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

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• Jack F Mason MD Professional Corp
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• Jennifer Jackson
• Capri Jacobs

• Medical Physician Assistant in Ukiah, CA
• Providers in Ukiah, CA by specialty
• Medical Physician Assistant in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 20, 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.