Amy Tse, OD
NPI 1821684028 · Optometrist · Fullerton, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amy Tse, OD is a Optometrist provider in Fullerton, CA (NPI 1821684028).
Provider details
- NPI number
- 1821684028
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- 34735 (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
5 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.
$144 across 2 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
Registry dates
- Enumerated
- 2020-12-12
- Last updated
- 2020-12-12
- Certified
- 2020-12-12
Frequently asked questions
- What is Amy Tse's NPI number?
- Amy Tse's National Provider Identifier (NPI) is 1821684028, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amy Tse's specialty?
- Amy Tse is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Amy Tse located?
- Amy Tse's practice location on file with NPPES is 101 Laguna Rd Ste C, Fullerton, CA 92835-3637.
- What is Amy Tse's phone number?
- The practice phone number listed in the NPPES registry for Amy Tse is (714) 888-2080.
- Does Amy Tse accept Medicare?
- Amy Tse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amy Tse's NPI active?
- Yes — Amy Tse's NPI (1821684028) is active in the NPPES registry as of the last update on 2020-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.