William Magnuson, M.D.
NPI 1730492588 · Radiation Oncology Physician · Anchorage, AK
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Magnuson, M.D. is a Radiation Oncology Physician provider in Anchorage, AK (NPI 1730492588).
Provider details
- NPI number
- 1730492588
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 103398 (AK)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,560 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 1,206 | $376 |
| Intra-Fraction Localization and Tracking of Target Or Patient Motion During Delivery of Radiation Therapy (eg,3d Positional Tracking, Gating, 3d Surface Tracking), Each Fraction of TreatmentG6017 | 1,199 | $136 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 1,196 | $138 |
| Image-Guided Robotic Linear Accelerator-Based Stereotactic Radiosurgery, Delivery Including Collimator Changes and Custom Plugging, Fractionated Treatment, All Lesions, Per Session, Second Through Fifth Sessions, Maximum Five Sessions Per Course of TreatmeG0340 | 416 | $1,612 |
| Calculation of Radiation Therapy Dose77300 | 414 | $77 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (4)
- 3851 Piper St Ste Ll002Anchorage, AK 99508-4684Phone: (907) 212-3186Fax: (907) 212-3665
- 1701 Salmon Creek LnJuneau, AK 99801-7868Phone: (907) 586-5762Fax: (907) 586-5777
- 2250 S Woodworth Loop Ste 100Palmer, AK 99645-7457Phone: (907) 707-1333Fax: (844) 248-7515
- 240 Hospital PlSoldotna, AK 99669-7559Phone: (907) 262-7762Fax: (907) 921-7581
Registry dates
- Enumerated
- 2010-07-22
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is William Magnuson's NPI number?
- William Magnuson's National Provider Identifier (NPI) is 1730492588, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Magnuson's specialty?
- William Magnuson is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is William Magnuson located?
- William Magnuson's practice location on file with NPPES is 188 W Northern Lights Blvd Ste 100, Anchorage, AK 99503-3902.
- What is William Magnuson's phone number?
- The practice phone number listed in the NPPES registry for William Magnuson is (907) 562-2002.
- Does William Magnuson accept Medicare?
- William Magnuson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Magnuson's NPI active?
- Yes — William Magnuson's NPI (1730492588) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.