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BELLINGHAM RADIATION ONCOLOGY PLLC
NPI 1821559154
Radiology - Radiation Oncology in Bellingham, WA

Active since March 28, 2019
381 W HORTON RD, BELLINGHAM, WA 98226(360) 370-2873(360) 818-2873 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 8, 2025, May 29, 2025, Oct 12, 2023 (3 updates tracked since 2023).

About Bellingham Radiation Oncology Pllc NPPES

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

BELLINGHAM RADIATION ONCOLOGY PLLC (NPI 1821559154) is a healthcare organization registered as a radiation oncology in Bellingham, Washington and active in the NPI registry since March 2019. The organization lists William H Hall, Physician, as its authorized official.

NPPES Registry Identity

NPI1821559154
Entity TypeOrganization
Primary Taxonomy2085R0001X
Legal Business NameBELLINGHAM RADIATION ONCOLOGY PLLC
Location Address381 W HORTON RDBellingham, WA 98226-7740
Mailing AddressPo Box 60671City Of Industry, CA 91716-0671 · (615) 581-6032
Phone(360) 370-2873
Fax(360) 818-2873
Organization SubpartNo
Authorized OfficialWilliam H HallPhysician · (360) 370-2873
Enumeration DateMarch 28, 2019
Last NPPES UpdateOctober 8, 20253 updates tracked since enumeration
NPPES CertifiedOctober 8, 2025
✔ NPI 1821559154 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
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.
Also ListedNon-Pharmacy Dispensing SiteTaxonomy 332900000X
381 W HORTON RD, Bellingham, WA 98226
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arkansas Health & Wellness and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Bellingham Radiation Oncology Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

3

Medicare enrollment records show 3 clinicians reassign Medicare billing to Bellingham Radiation Oncology PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. They are listed nearest first.

Clinicians, nearest first (3)

William Hall, M.D.
Radiation Oncology
NPI 1790768513
381 W HORTON RD
Bellingham, WA 98226
(360) 370-2873
✔ PECOS✔ Accepts MedicareSame address
Alexei Polishchuk, M.D.
Radiation Oncology
NPI 1295021921
381 W HORTON RD
Bellingham, WA 98226
(360) 370-2873
✔ PECOS✔ Accepts MedicareSame address
Michael Taylor, M.D.
Radiation Oncology
NPI 1871596502
381 W HORTON RD
Bellingham, WA 98226
(360) 370-2873
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Bellingham Radiation Oncology PLLC's NPI number?

The NPI number for Bellingham Radiation Oncology PLLC is 1821559154. It was assigned to this organization in the NPPES registry on March 28, 2019.

Where is Bellingham Radiation Oncology PLLC located?

Bellingham Radiation Oncology PLLC is located at 381 W Horton Rd, Bellingham, WA 98226. The listed phone number is (360) 370-2873.

What is Bellingham Radiation Oncology PLLC's specialty?

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

Is Bellingham Radiation Oncology PLLC enrolled in Medicare?

Yes. Bellingham Radiation Oncology PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Bellingham Radiation Oncology PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians, all in Radiation Oncology, reassign their Medicare billing to Bellingham Radiation Oncology PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Bellingham Radiation Oncology PLLC accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arkansas Health & Wellness and 27 other insurers list Bellingham Radiation Oncology PLLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Bellingham Radiation Oncology PLLC was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.