Elizabeth Sass
NPI 1639281801 · Optometrist · Vancouver, WA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Sass is a Optometrist provider in Vancouver, WA (NPI 1639281801).
Provider details
- NPI number
- 1639281801
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 00003551 (WA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2006-08-31
- Last updated
- 2007-07-13
Frequently asked questions
- What is Elizabeth Sass's NPI number?
- Elizabeth Sass's National Provider Identifier (NPI) is 1639281801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Sass's specialty?
- Elizabeth Sass is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Elizabeth Sass located?
- Elizabeth Sass's practice location on file with NPPES is 14406 Ne 20th Ave, Vancouver, WA 98686-1448.
- What is Elizabeth Sass's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Sass is (360) 418-6001.
- Does Elizabeth Sass accept Medicare?
- Elizabeth Sass is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Sass's NPI active?
- Yes — Elizabeth Sass's NPI (1639281801) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.