Yong Kwon, O.D
NPI 1639422454 · Optometrist · Issaquah, WA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yong Kwon, O.D is a Optometrist provider in Issaquah, WA (NPI 1639422454).
Provider details
- NPI number
- 1639422454
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Eye and Vision Services Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2012-10-17
- Last updated
- 2015-11-21
Frequently asked questions
- What is Yong Kwon's NPI number?
- Yong Kwon's National Provider Identifier (NPI) is 1639422454, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yong Kwon's specialty?
- Yong Kwon is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Yong Kwon located?
- Yong Kwon's practice location on file with NPPES is 1801 10th Ave Nw, Issaquah, WA 98027-5384.
- What is Yong Kwon's phone number?
- The practice phone number listed in the NPPES registry for Yong Kwon is (425) 369-6726.
- Does Yong Kwon accept Medicare?
- Yong Kwon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yong Kwon's NPI active?
- Yes — Yong Kwon's NPI (1639422454) is active in the NPPES registry as of the last update on 2015-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.