Tiffani Tsao, OD
NPI 1053157438 · Optometrist · Norwalk, CA
Enrolled with Medicare as Practitioner - Optometry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffani Tsao, OD is a Optometrist provider in Norwalk, CA (NPI 1053157438).
Provider details
- NPI number
- 1053157438
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- OD
- Sex
- Female
- Sole proprietor
- No
- License
- OPT35681-TLG (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 tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% 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
- 2024-07-03
- Last updated
- 2024-09-06
- Certified
- 2024-09-06
Frequently asked questions
- What is Tiffani Tsao's NPI number?
- Tiffani Tsao's National Provider Identifier (NPI) is 1053157438, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffani Tsao's specialty?
- Tiffani Tsao is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Tiffani Tsao located?
- Tiffani Tsao's practice location on file with NPPES is 13800 San Antonio Dr, Norwalk, CA 90650-4094.
- What is Tiffani Tsao's phone number?
- The practice phone number listed in the NPPES registry for Tiffani Tsao is (562) 864-6535.
- Does Tiffani Tsao accept Medicare?
- Tiffani Tsao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffani Tsao's NPI active?
- Yes — Tiffani Tsao's NPI (1053157438) is active in the NPPES registry as of the last update on 2024-09-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.