Brian Lange, M.D.
NPI 1811958465 · Vascular Surgery Physician · Seattle, WA
Brian Lange, M.D. is a Vascular Surgery Physician provider in Seattle, WA (NPI 1811958465).
Provider details
- NPI number
- 1811958465
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 00023927 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-31
- Last updated
- 2019-05-31
Frequently asked questions
- What is Brian Lange's NPI number?
- Brian Lange's National Provider Identifier (NPI) is 1811958465, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Lange's specialty?
- Brian Lange is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Lange located?
- Brian Lange's practice location on file with NPPES is 801 Broadway, Seattle, WA 98122-4396.
- What is Brian Lange's phone number?
- The practice phone number listed in the NPPES registry for Brian Lange is (206) 215-5921.
- Is Brian Lange's NPI active?
- Yes — Brian Lange's NPI (1811958465) is active in the NPPES registry as of the last update on 2019-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.