Nathan Hsu, O.D.
NPI 1487748315 · Optometrist · Redwood City, CA
Nathan Hsu, O.D. is a Optometrist provider in Redwood City, CA (NPI 1487748315).
Provider details
- NPI number
- 1487748315
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 8499 (CA)
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
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- 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.
$47 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
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Nathan Hsu's NPI number?
- Nathan Hsu's National Provider Identifier (NPI) is 1487748315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Hsu's specialty?
- Nathan Hsu is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Nathan Hsu located?
- Nathan Hsu's practice location on file with NPPES is 201 Preserve Ln, Redwood City, CA 94065-2868.
- What is Nathan Hsu's phone number?
- The practice phone number listed in the NPPES registry for Nathan Hsu is (650) 508-8691.
- Is Nathan Hsu's NPI active?
- Yes — Nathan Hsu's NPI (1487748315) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.