Individual provider Active NPI

Brandon Isaacson, PHYSICIAN ASSISTANT

  • Physician Assistant
  • Arlington, WA
National Provider Identifier
1396529939
Registry record updated Nov 6, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA6160844 Issued in WA
Practice address
3823 172ND St NE
Arlington, WA 98223-7325
Phone
(360) 657-8840
NPI assigned
Aug 23, 2023
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Nov 6, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA6160844 WA Primary

Addresses

Primary practice location

3823 172ND St NE
Arlington, WA 98223-7325

Mailing address

1400 E Kincaid St
Mount Vernon, WA 98274-4127

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address bisaacson78794@skagit.direct-ci.com Direct

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in WA
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

Enrollment IDStateProvider typePAC IDDetails
I20241127002807 WA Practitioner - Physician Assistant 6103351184 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2024
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Providence Health and Services- WashingtonGroup PAC ID 8325100480, 527 clinicians
Public Hospital Dist No 1 SkagitGroup PAC ID 6800793522, 321 clinicians

Practice addresses (Care Compare)

1321 Colby Ave
Everett, WA 98201-1665
Phone (425) 261-2000

3823 172ND St NE
Arlington, WA 98223-7735
Phone (360) 651-8365

4112 Harbour Pointe Blvd SW
Suite 100
Mukilteo, WA 98275-5457
Phone (425) 347-6330

Hospital & facility affiliations

  • Skagit Valley Hospital Hospital, Mount Vernon, WA, CCN 500003
  • Cascade Valley Hospital Hospital, Arlington, WA, CCN 500060

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
PA6160844WAMDPhysician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Public Hospital Dist No 1 Skagit Current Accepting new patients
Providence Health & Services- Washington CurrentSince Nov 4, 2024 Accepting new patients
Public Hospital Dist No 1 Skagit CurrentSince Nov 3, 2025 Accepting new patients
Providence Health & Services Washington CurrentSince Nov 4, 2024 Accepting new patients
Public Hospital Dist No 1 Skagit CurrentSince Nov 3, 2025 Accepting new patients
Public Hospital Dist No 1 Skagit Past Accepting new patients

Locations

3823 172nd St NE
Arlington, WA 98223
Phone (360) 618-5000

1330 Rockefeller Ave
Ste 310
Everett, WA 98201
Phone (425) 261-4925

1400 E Kincaid St
Mount Vernon, WA 98274
Phone (360) 428-2586

4112 Harbour Pointe Blvd SW
Ste 100
Mukilteo, WA 98275
Phone (425) 347-6330

Interoperability endpoints

  • Direct secure messaging: bisaacson78794@skagit.direct-ci.com
  • Direct secure messaging: bisaacson3508155@wm.providencedirect.org

Organizations & group practices 6

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.

Hospital & facility affiliations 2

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

NPI Registry JSON

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

{
    "created_epoch": "1692748800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762387200000",
    "number": "1396529939",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1400 E KINCAID ST",
            "city": "MOUNT VERNON",
            "state": "WA",
            "postal_code": "982744127"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3823 172ND ST NE",
            "city": "ARLINGTON",
            "state": "WA",
            "postal_code": "982237325",
            "telephone_number": "360-657-8840"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ISAACSON",
        "first_name": "BRANDON",
        "credential": "PHYSICIAN ASSISTANT",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2023-08-23",
        "last_updated": "2025-11-06",
        "certification_date": "2025-11-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "WA",
            "license": "PA6160844",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "bisaacson78794@skagit.direct-ci.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "3823 172nd St NE",
            "city": "Arlington",
            "state": "WA",
            "country_code": "US",
            "postal_code": "982237325",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Arlington, WA

Sources for this page

Verify at the official NPI Registry.