Yen Leong, OD
NPI 1912294489 · Optometrist · Tacoma, WA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yen Leong, OD is a Optometrist provider in Tacoma, WA (NPI 1912294489).
Provider details
- NPI number
- 1912294489
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OPT.0003298 (CO)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
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
14 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
- 2011-07-06
- Last updated
- 2025-05-01
- Certified
- 2025-04-22
Frequently asked questions
- What is Yen Leong's NPI number?
- Yen Leong's National Provider Identifier (NPI) is 1912294489, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yen Leong's specialty?
- Yen Leong is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Yen Leong located?
- Yen Leong's practice location on file with NPPES is 9040 Jackson Ave, Tacoma, WA 98431-0001.
- What is Yen Leong's phone number?
- The practice phone number listed in the NPPES registry for Yen Leong is (253) 968-1110.
- Does Yen Leong accept Medicare?
- Yen Leong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yen Leong's NPI active?
- Yes — Yen Leong's NPI (1912294489) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.