Irene Yang, OD
NPI 1578431102 · Optometrist · Fernley, NV
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Yang, OD is a Optometrist provider in Fernley, NV (NPI 1578431102).
Provider details
- NPI number
- 1578431102
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 1244 (NV)
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
Under 1 yr in 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
- 2025-10-27
- Last updated
- 2025-10-27
- Certified
- 2025-10-26
Frequently asked questions
- What is Irene Yang's NPI number?
- Irene Yang's National Provider Identifier (NPI) is 1578431102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Yang's specialty?
- Irene Yang is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Irene Yang located?
- Irene Yang's practice location on file with NPPES is 415 US Highway 95a S Unit a, Fernley, NV 89408-9261.
- What is Irene Yang's phone number?
- The practice phone number listed in the NPPES registry for Irene Yang is (775) 575-5700.
- Does Irene Yang accept Medicare?
- Irene Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Yang's NPI active?
- Yes — Irene Yang's NPI (1578431102) is active in the NPPES registry as of the last update on 2025-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.