Olesya Viestenz
NPI 1841509924 · Optometrist · Tigard, OR
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Olesya Viestenz is a Optometrist provider in Tigard, OR (NPI 1841509924).
Provider details
- NPI number
- 1841509924
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 3521ATI (OR)
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
15 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
- 2010-10-06
- Last updated
- 2022-05-13
- Certified
- 2022-05-13
Frequently asked questions
- What is Olesya Viestenz's NPI number?
- Olesya Viestenz's National Provider Identifier (NPI) is 1841509924, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Olesya Viestenz's specialty?
- Olesya Viestenz is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Olesya Viestenz located?
- Olesya Viestenz's practice location on file with NPPES is 7485 Sw Bridgeport Rd, Tigard, OR 97224-7207.
- What is Olesya Viestenz's phone number?
- The practice phone number listed in the NPPES registry for Olesya Viestenz is (503) 495-5821.
- Does Olesya Viestenz accept Medicare?
- Olesya Viestenz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Olesya Viestenz's NPI active?
- Yes — Olesya Viestenz's NPI (1841509924) is active in the NPPES registry as of the last update on 2022-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.