Kathy Nguyen, OD
NPI 1194347674 · Optometrist · Tacoma, WA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathy Nguyen, OD is a Optometrist provider in Tacoma, WA (NPI 1194347674).
Provider details
- NPI number
- 1194347674
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OD61056552 (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 tenure33% of score
6 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$100 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 301 S 320th StFederal Way, WA 98003-5200Phone: (253) 874-7000
Registry dates
- Enumerated
- 2020-05-07
- Last updated
- 2021-04-28
- Certified
- 2021-04-28
Frequently asked questions
- What is Kathy Nguyen's NPI number?
- Kathy Nguyen's National Provider Identifier (NPI) is 1194347674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathy Nguyen's specialty?
- Kathy Nguyen is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Kathy Nguyen located?
- Kathy Nguyen's practice location on file with NPPES is 5821 S Sprague Ct, Tacoma, WA 98409-6903.
- What is Kathy Nguyen's phone number?
- The practice phone number listed in the NPPES registry for Kathy Nguyen is (253) 396-4200.
- Does Kathy Nguyen accept Medicare?
- Kathy Nguyen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathy Nguyen's NPI active?
- Yes — Kathy Nguyen's NPI (1194347674) is active in the NPPES registry as of the last update on 2021-04-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.