Individual provider Active NPI

Allison C Scott, PA-C

  • Physician Assistant
  • Portland, OR
National Provider Identifier
1821646944
Registry record updated Feb 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Physician AssistantTaxonomy code 363A00000X
License
PA226813 Issued in OR
Practice address
9135 SW Barnes Rd Ste 261
Portland, OR 97225-6784
Phone
(503) 216-6300
NPI assigned
Sep 2, 2019
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 9, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X PA226813 OR Primary
Medical Physician Assistant 363AM0700X MA061357 PA

Addresses

Primary practice location

9135 SW Barnes Rd Ste 261
Portland, OR 97225-6784

Mailing address

9135 SW Barnes Rd Ste 261
Portland, OR 97225-6784
Phone (503) 216-6300

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address upmchospitals@upmcdirect.com UPMC

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in PA, OR2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20200422001448 PA Practitioner - Physician Assistant 5799115366 Reassigns benefits to 3 organizations
I20260129002194 OR Practitioner - Physician Assistant 5799115366 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Physician Assistant
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
NPS Physicians Pittsburgh LLCGroup PAC ID 4587099262, 42 clinicians
Providence Health and Services OregonGroup PAC ID 0648183608, 1,423 clinicians

Practice addresses (Care Compare)

5171 Liberty Ave
Pittsburgh, PA 15224-2254
Phone (412) 683-4550

9135 SW Barnes Rd
Suite 261
Portland, OR 97225-6784
Phone (503) 216-6300

Hospital & facility affiliations

  • Providence St Vincent Medical Center Hospital, Portland, OR, CCN 380004
  • Jefferson Hospital Hospital, Jefferson Hills, PA, CCN 390265

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
PA226813ORMDPhysician Assistant
MA061357PAMDMedical Physician Assistant

Practice roles

OrganizationSpecialtyStatusNew patients
Oncology Hematology Association CurrentSince Feb 10, 2020 Accepting new patients
University of Pittsburgh Physicians CurrentSince Sep 10, 2021 Accepting new patients
University of Pittsburgh Physicians CurrentSince Sep 10, 2021 Accepting new patients
Providence Health & Services Oregon CurrentSince Feb 16, 2026 Accepting new patients
Providence Health & Services - Oregon CurrentSince Feb 16, 2026 Accepting new patients

Locations

1321 NE 99th Ave
Ste 200
Portland, OR 97220
Phone (503) 215-4250

9135 SW Barnes Rd
Ste 261
Portland, OR 97225
Phone (503) 215-8650

500 Hospital Way
McKeesport, PA 15132
Phone (412) 565-7013

200 Lothrop St
Pittsburgh, PA 15213
Phone (412) 647-3553

5115 Centre Ave
Fl 3
Pittsburgh, PA 15232
Phone (412) 235-1020

5115 Centre Ave
Pittsburgh, PA 15232
Phone (412) 235-1020

5115 Centre Ave
Fl 4
Pittsburgh, PA 15232
Phone (412) 647-2811

Organizations & group practices 9

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 3

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": "1567382400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770595200000",
    "number": "1821646944",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9135 SW BARNES RD STE 261",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972256784",
            "telephone_number": "503-216-6300"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9135 SW BARNES RD STE 261",
            "city": "PORTLAND",
            "state": "OR",
            "postal_code": "972256784",
            "telephone_number": "503-216-6300"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SCOTT",
        "first_name": "ALLISON",
        "middle_name": "C",
        "credential": "PA-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2019-09-02",
        "last_updated": "2026-02-09",
        "certification_date": "2026-02-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": "OR",
            "license": "PA226813",
            "primary": true
        },
        {
            "code": "363AM0700X",
            "taxonomy_group": "",
            "desc": "Physician Assistant, Medical",
            "state": "PA",
            "license": "MA061357",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "upmchospitals@upmcdirect.com",
            "affiliation": "Y",
            "affiliationName": "UPMC",
            "address_1": "600 Grant St",
            "address_2": "Floor 58",
            "city": "Pittsburgh",
            "state": "PA",
            "country_code": "US",
            "postal_code": "152192702",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Portland, OR

Sources for this page

Verify at the official NPI Registry.