Dalena Nguyen, OD
NPI 1831874577 · Optometrist · Frisco, TX
Provider details
- NPI number
- 1831874577
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 10661 (TX)
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
2 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
5 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.
$132 across 3 records (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 (4)
- 3924 N Tarrant PkwyFort Worth, TX 76244-5410Phone: (817) 514-2114Fax: (817) 514-2150
- 7638 Stonebrook PkwyFrisco, TX 75034-1003Phone: (972) 712-1010
- 5266 Independence Pkwy Ste 150Frisco, TX 75035-5544Phone: (469) 287-9520
- 5246 US Highway 377 SKrugerville, TX 76227-1215Phone: (940) 365-0440Fax: (940) 365-0131
Registry dates
- Enumerated
- 2023-06-20
- Last updated
- 2023-06-28
- Certified
- 2023-06-28
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.