DR. KATHLEEN LOUISE FIELDER M.D.
NPI 1922001932
Internal Medicine - Medical Oncology in Tualatin, OR

Q: What is Kathleen Fielder's NPI number?

The NPI number for Kathleen Fielder is 1922001932. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Q: What is Kathleen Fielder's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

Q: When was this NPI record last updated?

The NPPES record for Kathleen Fielder was last updated on February 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since May 23, 2005

19260 SW 65TH AVE, STE 435, TUALATIN, OR 97062(503) 692-2032(503) 692-4450 Get Directions Write a Review

NPPES record last updated: February 19, 2013. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Kathleen Louise Fielder M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. KATHLEEN LOUISE FIELDER M.D. (NPI 1922001932) is an individual medical oncology provider in Tualatin, Oregon, licensed in Oregon (MD11747) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1922001932

Entity TypeIndividualFemale

Primary Taxonomy207RX0202X

Provider Legal NameDR. KATHLEEN LOUISE FIELDERCredential: M.D.

Location Address19260 SW 65TH AVE, STE 435Tualatin, OR 97062-7707

Mailing Address19260 Sw 65th Ave, Ste 435Tualatin, OR 97062-7707 · (503) 692-2032 · Fax (503) 692-4450

Phone(503) 692-2032

Fax(503) 692-4450

Sole ProprietorNo

Enumeration DateMay 23, 2005

Last NPPES UpdateFebruary 19, 2013

✔ NPI 1922001932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Medical OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RX0202X

License✔ Licensed in OR · MD11747

Definition

An internist who specializes in the diagnosis and treatment of all types of cancer and other benign and malignant tumors. This specialist decides on and administers therapy for these malignancies as well as consults with surgeons and radiotherapists on other treatments for cancer.

19260 SW 65TH AVE, Tualatin, OR 97062

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Other Identifiers 5

Medicare UPINC92615OR

Medicaid1089719WA

Medicare PINR105515OR

Medicaid181784OR

Medicare PING8895016WA

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JAYMEE E DELANEY MD

Internal Medicine

19260 SW 65TH AVE, STE 270
TUALATIN, OR 97062

Washington County (503) 352-0770

JULIE A FIENE YEAGER MD

Pediatrics

19260 SW 65TH AVE, STE 340
TUALATIN, OR 97062

Washington County (503) 691-9777

MAGDALENNE MARIE CORSO MD

Pediatrics

19260 SW 65TH AVE, STE 275
TUALATIN, OR 97062

Washington County (503) 691-2519

MRS. DIANE DEBORAH HARPER FNP

Nurse Practitioner (Family)

19260 SW 65TH AVE, SUITE 435
TUALATIN, OR 97062

Washington County (503) 692-2032

DR. MICHAEL PAUL GARDNER M.D.

Urology

19260 SW 65TH AVE, SUITE 400
TUALATIN, OR 97062

Washington County (503) 692-1200

JEREMIAH C. MURPHY, M.D., PC

Specialist

19260 SW 65TH AVE, SUITE 400
TUALATIN, OR 97062

Washington County (503) 692-1200

INTERNAL MEDICINE NORTHWEST,LLC

Internal Medicine

19260 SW 65TH AVE, SUITE 270
TUALATIN, OR 97062

Washington County (503) 352-0770

JEREMIAH C MURPHY MD

Specialist

19260 SW 65TH AVE, SUITE 310
TUALATIN, OR 97062

Washington County (503) 692-1200

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Kathleen Fielder's NPI number?

The NPI number for Kathleen Fielder is 1922001932. It was assigned to this individual provider in the NPPES registry on May 23, 2005.

Where is Kathleen Fielder located?

Kathleen Fielder practices at 19260 SW 65th Ave Ste 435, Tualatin, OR 97062. The listed phone number is (503) 692-2032.

What is Kathleen Fielder's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Medical Oncology, with taxonomy code 207RX0202X.

When was this NPI record last updated?

The NPPES record for Kathleen Fielder was last updated on February 19, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.