Chad Magnuson, MD
NPI 1265473102 · Family Medicine Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Chad Magnuson, MD is a Family Medicine Physician provider in Seattle, WA (NPI 1265473102).
Provider details
- NPI number
- 1265473102
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00037413 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 34 |
| Levothyroxine Sodium | 27 | 12 |
| Gabapentin | 25 | 12 |
| Hydrochlorothiazide | 22 | 15 |
| Amlodipine Besylate | 20 | 11 |
| Losartan Potassium | 19 | — |
| Albuterol Sulfate |
Practice location
Mailing address
Additional practice locations (1)
- 10030 Sw 210th StVashon, WA 98070-6584Phone: (064) 633-6712Fax: (206) 463-3613
Registry dates
- Enumerated
- 2006-06-10
- Last updated
- 2024-07-05
- Certified
- 2024-07-05
Frequently asked questions
- What is Chad Magnuson's NPI number?
- Chad Magnuson's National Provider Identifier (NPI) is 1265473102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad Magnuson's specialty?
- Chad Magnuson is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Chad Magnuson located?
- Chad Magnuson's practice location on file with NPPES is 2450 33rd Ave W, Seattle, WA 98199-3252.
- What is Chad Magnuson's phone number?
- The practice phone number listed in the NPPES registry for Chad Magnuson is (206) 320-3364.
- Does Chad Magnuson accept Medicare?
- Chad Magnuson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Chad Magnuson's NPI active?
- Yes — Chad Magnuson's NPI (1265473102) is active in the NPPES registry as of the last update on 2024-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.