OrganizationActive
Tiffany W. Chang, OD, Inc.
NPI 1093005050 · Optometrist · Cupertino, CA
Tiffany W. Chang, OD, Inc. is a Optometrist organization in Cupertino, CA (NPI 1093005050).
Provider details
- NPI number
- 1093005050
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Tiffany Chang, President(781) 354-8937
- License
- TPL 13471 (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(82/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs 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
10430 S De Anza Blvd
Suite 100
Cupertino, CA 95014-3098
Phone: (408) 865-0440
Fax: (408) 865-0411
Street-level locationGet directions
Mailing address
10430 S De Anza Blvd
Cupertino, CA 95014-3098
Other names (DBA / former)
- Doing business as
- Cupertino Optometry
Registry dates
- Enumerated
- 2011-04-12
- Last updated
- 2013-02-26
Frequently asked questions
- What is Tiffany W. Chang, OD, Inc.'s NPI number?
- Tiffany W. Chang, OD, Inc.'s National Provider Identifier (NPI) is 1093005050, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Tiffany W. Chang, OD, Inc.?
- Tiffany W. Chang, OD, Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Tiffany W. Chang, OD, Inc. located?
- Tiffany W. Chang, OD, Inc.'s practice location on file with NPPES is 10430 S De Anza Blvd, Cupertino, CA 95014-3098.
- What is Tiffany W. Chang, OD, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Tiffany W. Chang, OD, Inc. is (408) 865-0440.
- Who is the authorized official for Tiffany W. Chang, OD, Inc.?
- The authorized official listed on Tiffany W. Chang, OD, Inc.'s NPPES record is Tiffany Chang, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Tiffany W. Chang, OD, Inc.'s NPI active?
- Yes — Tiffany W. Chang, OD, Inc.'s NPI (1093005050) is active in the NPPES registry as of the last update on 2013-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.