OrganizationActive
Glass House Optometry Inc
NPI 1518241983 · Optometrist · Long Beach, CA
Glass House Optometry Inc is a Optometrist organization in Long Beach, CA (NPI 1518241983).
Provider details
- NPI number
- 1518241983
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Sinavy Sao, President(562) 433-1700
- License
- OPT 13026TPL (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
4203 E 4th St
Long Beach, CA 90814-2922
Phone: (562) 433-1700
Street-level locationGet directions
Mailing address
4203 E 4th St
Long Beach, CA 90814-2922
Other names (DBA / former)
- Doing business as
- Belmont Heights Optometry
Registry dates
- Enumerated
- 2011-10-04
- Last updated
- 2016-10-14
Frequently asked questions
- What is Glass House Optometry Inc's NPI number?
- Glass House Optometry Inc's National Provider Identifier (NPI) is 1518241983, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Glass House Optometry Inc?
- Glass House Optometry Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Glass House Optometry Inc located?
- Glass House Optometry Inc's practice location on file with NPPES is 4203 E 4th St, Long Beach, CA 90814-2922.
- What is Glass House Optometry Inc's phone number?
- The practice phone number listed in the NPPES registry for Glass House Optometry Inc is (562) 433-1700.
- Who is the authorized official for Glass House Optometry Inc?
- The authorized official listed on Glass House Optometry Inc's NPPES record is Sinavy Sao, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Glass House Optometry Inc's NPI active?
- Yes — Glass House Optometry Inc's NPI (1518241983) is active in the NPPES registry as of the last update on 2016-10-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.