James Brazdzionis, DO
NPI 1962994665 · Neurological Surgery Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Neurosurgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Brazdzionis, DO is a Neurological Surgery Physician provider in Seattle, WA (NPI 1962994665).
Provider details
- NPI number
- 1962994665
- Entity type
- Individual
- Primary specialty
- Neurological Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- OP61641245 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
8 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$168 across 1 record (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
Registry dates
- Enumerated
- 2018-05-30
- Last updated
- 2026-02-24
- Certified
- 2026-02-24
Frequently asked questions
- What is James Brazdzionis's NPI number?
- James Brazdzionis's National Provider Identifier (NPI) is 1962994665, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Brazdzionis's specialty?
- James Brazdzionis is listed in the NPPES registry with a primary specialty of Neurological Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is James Brazdzionis located?
- James Brazdzionis's practice location on file with NPPES is 550 17th Ave Ste 110, Seattle, WA 98122-5789.
- What is James Brazdzionis's phone number?
- The practice phone number listed in the NPPES registry for James Brazdzionis is (206) 320-3470.
- Does James Brazdzionis accept Medicare?
- James Brazdzionis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Brazdzionis's NPI active?
- Yes — James Brazdzionis's NPI (1962994665) is active in the NPPES registry as of the last update on 2026-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.