Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Providence Health & Services Oregon

Hematology & Oncology Physician in Portland, OR · enumerated 2007 · authorized official Donald Anderson, Asst Secretary for Enrollments.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1801010004

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Registry record

Entity type Organization (Type 2)

Legal business name Providence Health & Services Oregon

Other name <Unavail>

Practice address 4805 Ne Glisan St Ste 11n, Portland, OR, 97213

Phone (503) 215-8650

Fax (503) 215-8653

Enumeration date Apr 12, 2007

Last updated in NPPES Jul 4, 2025

Taxonomy & classification

207RI0008X Hepatology Physician Allopathic & Osteopathic Physicians Secondary

207RX0202X Medical Oncology Physician Allopathic & Osteopathic Physicians Secondary

208600000X Surgery Physician Allopathic & Osteopathic Physicians Secondary

2086X0206X Surgical Oncology Physician Allopathic & Osteopathic Physicians Secondary

261Q00000X Clinic/Center Ambulatory Health Care Facilities Secondary

207RH0003X Hematology & Oncology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Donald Anderson

Title Asst Secretary for Enrollments

Phone (425) 358-9786

Other identifiers

Identifier	Type	State	Issuer
274461	Medicaid	OR	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

What type of organization is Providence Health & Services Oregon?

Providence Health & Services Oregon is registered in NPPES as a Hematology & Oncology Physician (its primary provider taxonomy).

Providers at this address

Browse all →

Richard Bell Oral & Maxillofacial Surgery (D.M.D.) · Portland, OR NPI 1992704878 Matthew Taylor Medical Oncology Physician · Portland, OR NPI 1134239197 Mary Martel Family Nurse Practitioner · Portland, OR NPI 1497897466 Christopher Darus Gynecologic Oncology Physician · Portland, OR NPI 1912026600 Sasha Stanton Hematology & Oncology Physician · Portland, OR NPI 1730348632 Rebecca Armendariz Hospice and Palliative Medicine (Internal Medicine) Physician · Portland, OR NPI 1073773818 Providence Health & Services - Oregon Hematology & Oncology Physician · Portland, OR NPI 1316197692 Asher Bar-Nes Caldwell Psychiatric/Mental Health Nurse Practitioner · Portland, OR NPI 1699915355

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-04.