MICHAEL L BROWN MD.
NPI 1497083331
Radiology - Radiation Oncology in Walla Walla, WA

Q: What is Oncology Services PLLC's NPI number?

The NPI number for Oncology Services PLLC is 1497083331. It was assigned to this organization in the NPPES registry on December 4, 2009. The provider is doing business as Michael L Brown MD..

Q: What is Oncology Services PLLC's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Active since December 04, 2009

401 W POPLAR ST, WALLA WALLA, WA 99362(509) 522-5700(509) 525-4878 Get Directions Write a Review

NPPES record last updated: December 10, 2009. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Michael L Brown Md. NPPES

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

MICHAEL L BROWN MD. (NPI 1497083331) is a healthcare organization registered as a radiation oncology in Walla Walla, Washington and active in the NPI registry since December 2009. The organization lists Carolyn Sue Pedersen, Clerk, as its authorized official.

NPPES Registry Identity

NPI1497083331

Entity TypeOrganization

Primary Taxonomy2085R0001X

Legal Business NameONCOLOGY SERVICES PLLC

Location Address401 W POPLAR STWalla Walla, WA 99362-2846

Mailing AddressPo Box 481Walla Walla, WA 99362-0013 · (509) 525-2220 · Fax (509) 525-4878

Phone(509) 522-5700

Fax(509) 525-4878

Organization SubpartNo

Authorized OfficialCarolyn Sue PedersenClerk · (509) 525-2220

Enumeration DateDecember 4, 2009

Last NPPES UpdateDecember 10, 2009

✔ NPI 1497083331 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in WA · MD00028934

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

401 W POPLAR ST, Walla Walla, WA 99362

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Other Names 1

Doing Business AsMichael L Brown Md.

Other Identifiers 5

Medicaid1109297WA

Medicaid034186OR

Other0187354WA · Labor And Industries

Medicare PINGAB12190WA

Medicare UPINF04593WA

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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.

PATRICK R SMART ARNP

Nurse Practitioner

401 W POPLAR ST, SLEEP MEDICINE CENTER
WALLA WALLA, WA 99362

Walla Walla County (509) 522-5946

JENNIFER SIMPSON

Registered Nurse

401 W POPLAR ST
WALLA WALLA, WA 99362

Walla Walla County (817) 933-1868

JAMES WILLIAM ROSSMAN MD

Anesthesiology

401 W POPLAR ST
WALLA WALLA, WA 99362

Walla Walla County (509) 897-2002

DR. ROBERT JOHN BRAWDERS PHARMD

Pharmacist

401 W POPLAR ST
WALLA WALLA, WA 99362

Walla Walla County (509) 897-2055

KRISTA NEUENDORFF OTR/L

Occupational Therapist

401 W POPLAR ST
WALLA WALLA, WA 99362

Walla Walla County (509) 897-5022

NORA KEOUGH COTA/L

Occupational Therapy Assistant

401 W POPLAR ST, REBAB SERVICE
WALLA WALLA, WA 99362

Walla Walla County (509) 897-2100

JULIA THERESE CARTER MD

Physical Medicine & Rehabilitation

401 W POPLAR ST
WALLA WALLA, WA 99362

Walla Walla County (509) 897-2390

DR. PHILIP A GREEN MD

Emergency Medicine

401 W POPLAR ST, PSMMC ER
WALLA WALLA, WA 99362

Walla Walla County (509) 522-5802

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 Oncology Services PLLC's NPI number?

The NPI number for Oncology Services PLLC is 1497083331. It was assigned to this organization in the NPPES registry on December 4, 2009. The provider is doing business as Michael L Brown MD..

Where is Oncology Services PLLC located?

Oncology Services PLLC is located at 401 W Poplar St, Walla Walla, WA 99362. The listed phone number is (509) 522-5700.

What is Oncology Services PLLC's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

When was this NPI record last updated?

The NPPES record for Oncology Services PLLC was last updated on December 10, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.