OrganizationActive
Firstsight Vision Services, Inc.
NPI 1669652921 · Optometrist · Mountain View, CA
Firstsight Vision Services, Inc. is a Optometrist organization in Mountain View, CA (NPI 1669652921).
Provider details
- NPI number
- 1669652921
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Parent organization
- Firstsight Vision Services, Inc.
- Organization subpart
- Yes
- Authorized official
- Joseph Heidelman, Cfo(909) 920-5008
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
600 Showers Dr
Mountain View, CA 94040-1434
Phone: (650) 917-0387
Fax: (650) 917-1034
Approximate (ZIP-level) locationGet directions
Mailing address
1202 Monte Vista Ave Ste 17
Upland, CA 91786-8216
Registry dates
- Enumerated
- 2007-11-05
- Last updated
- 2007-11-05
Frequently asked questions
- What is Firstsight Vision Services, Inc.'s NPI number?
- Firstsight Vision Services, Inc.'s National Provider Identifier (NPI) is 1669652921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Firstsight Vision Services, Inc.?
- Firstsight Vision Services, Inc. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Firstsight Vision Services, Inc. located?
- Firstsight Vision Services, Inc.'s practice location on file with NPPES is 600 Showers Dr, Mountain View, CA 94040-1434.
- What is Firstsight Vision Services, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Firstsight Vision Services, Inc. is (650) 917-0387.
- Who is the authorized official for Firstsight Vision Services, Inc.?
- The authorized official listed on Firstsight Vision Services, Inc.'s NPPES record is Joseph Heidelman, Cfo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Firstsight Vision Services, Inc.'s NPI active?
- Yes — Firstsight Vision Services, Inc.'s NPI (1669652921) is active in the NPPES registry as of the last update on 2007-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.