NPIMap

Organization Active NPI

Oregon Oncology Specialists, LLP

Doing business as Oregon Infectious Disease Specialists

  • Hematology & Oncology Physician
  • Salem, OR
National Provider Identifier
1013953025
Registry record updated Sep 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Hematology & Oncology PhysicianTaxonomy code 207RH0003X
Legal business name
OREGON ONCOLOGY SPECIALISTS, LLP
Doing business as
Oregon Infectious Disease Specialists
Oregon Rheumatology Specialists
Oregon Specialty Group1 more in Other names
Practice address
875 Oak St SE
Suite 4030
Salem, OR 97301-3975
Phone
(503) 561-6444
Fax
(503) 561-6442
NPI assigned
Jun 20, 2006
Last updated
Sep 7, 2023By the provider in NPPES
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Sep 7, 2023

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

Authorized official

Name
Dr. William Crawford Pierce, M.D.NPI 1184718314
Title
Partner
Phone
(503) 561-6444

Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Hematology & Oncology Physician 207RH0003X NU Primary
Infectious Disease Physician 207RI0200X NU
Rheumatology Physician 207RR0500X NU

Addresses

Primary practice location

875 Oak St SE
Suite 4030
Salem, OR 97301-3975

Mailing address

875 Oak St SE
Suite 4030
Salem, OR 97301-3975
Phone (503) 561-6444

Other practice location 1

404 Welch St.
Silverton, OR 97381
Phone (503) 561-6444

Other practice location 2

3025 Ryan Dr SE
Salem, OR 97301-5057
Phone (503) 485-0350

Other practice location 3

1475 Mount Hood Ave
Woodburn, OR 97071-9066
Phone (503) 561-6444

Other identifiers 1

IdentifierTypeStateIssuer
287802MedicaidOR

Other names 5

  • Oregon Infectious Disease Specialists Doing business as
  • Oregon Rheumatology Specialists Doing business as
  • Oregon Specialty Group Doing business as
  • Oregon Specialty Infusion Doing business as
  • Hematology Oncology of Salem, LLP Former legal business name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OR2 enrollments

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
O20040816000322 OR Part B Supplier - Clinic/Group Practice 3971576240 Receives reassigned benefits from 41 practitioners
1 other NPI on this enrollment
Practice locations: Salem, OR; Silverton, OR; Stayton, OR; Wilsonville, OR; Woodburn, OR; Dundee, OR; Eugene, OR; Keizer, OR…
O20151026001934 OR DME Supplier - Physician - Medical Oncology 3971576240 1 other NPI on this enrollment
This NPI is an additional NPI on the enrollment
Practice locations: Salem, OR

Other NPIs with the same Medicare PAC ID 1

NPIs whose Medicare enrollments share a PECOS associate control ID (the same enrolled entity).

Other NPIs on the same Medicare enrollment 2

NPIs listed together on one Medicare enrollment, typically parts of the same organization.

National Provider Directory

National Provider Directory

Locations

404 Welch St
Silverton, OR 97381

Practitioners & affiliated clinicians

Practitioners 48

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

View all 48

NPI Registry JSON

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

{
    "created_epoch": "1150761600000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1694044800000",
    "number": "1013953025",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "875 OAK ST SE",
            "address_2": "SUITE 4030",
            "city": "SALEM",
            "state": "OR",
            "postal_code": "973013975",
            "telephone_number": "503-561-6444",
            "fax_number": "503-561-6442"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "875 OAK ST SE",
            "address_2": "SUITE 4030",
            "city": "SALEM",
            "state": "OR",
            "postal_code": "973013975",
            "telephone_number": "503-561-6444",
            "fax_number": "503-561-6442"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "404 Welch St.",
            "address_purpose": "LOCATION",
            "city": "Silverton",
            "state": "OR",
            "postal_code": "97381",
            "country_code": "US",
            "telephone_number": "503-561-6444",
            "fax_number": "503-561-6440",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3025 Ryan Dr SE",
            "address_purpose": "LOCATION",
            "city": "Salem",
            "state": "OR",
            "postal_code": "973015057",
            "country_code": "US",
            "telephone_number": "503-485-0350",
            "fax_number": "503-561-6442",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1475 Mount Hood Ave",
            "address_purpose": "LOCATION",
            "city": "Woodburn",
            "state": "OR",
            "postal_code": "970719066",
            "country_code": "US",
            "telephone_number": "503-561-6444",
            "fax_number": "503-561-6440",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "organization_name": "OREGON ONCOLOGY SPECIALISTS, LLP",
        "organizational_subpart": "NO",
        "enumeration_date": "2006-06-20",
        "last_updated": "2023-09-07",
        "certification_date": "2023-08-28",
        "status": "A",
        "authorized_official_last_name": "PIERCE",
        "authorized_official_first_name": "WILLIAM",
        "authorized_official_middle_name": "CRAWFORD",
        "authorized_official_title_or_position": "PARTNER",
        "authorized_official_telephone_number": "503-561-6444",
        "authorized_official_name_prefix": "Dr.",
        "authorized_official_credential": "M.D."
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "NU",
            "license": null,
            "primary": true
        },
        {
            "code": "207RI0200X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Infectious Disease",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "NU",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "287802",
            "state": "OR"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "organization_name": "Oregon Infectious Disease Specialists",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Oregon Rheumatology Specialists",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Oregon Specialty Group",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Oregon Specialty Infusion",
            "code": "3",
            "type": "Doing Business As"
        },
        {
            "organization_name": "Hematology Oncology of Salem, LLP",
            "code": "4",
            "type": "Former Legal Business Name"
        }
    ]
}

Other providers in Salem, OR

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 7, 2023; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.