OrganizationActive
20-20 Optometry
NPI 1952460727 · Optometrist · San Ramon, CA
20-20 Optometry is a Optometrist organization in San Ramon, CA (NPI 1952460727).
Provider details
- NPI number
- 1952460727
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Benjamin Na, Owner(925) 244-1400
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3191 Crow Canyon Pl
Suite C
San Ramon, CA 94583-1349
Phone: (925) 244-1400
Fax: (925) 244-1414
Street-level locationGet directions
Mailing address
3191 Crow Canyon Pl
San Ramon, CA 94583-1349
Other names (DBA / former)
- Doing business as
- 20-20 Optometry
Registry dates
- Enumerated
- 2006-12-08
- Last updated
- 2013-06-25
Frequently asked questions
- What is 20-20 Optometry's NPI number?
- 20-20 Optometry's National Provider Identifier (NPI) is 1952460727, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is 20-20 Optometry?
- 20-20 Optometry is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is 20-20 Optometry located?
- 20-20 Optometry's practice location on file with NPPES is 3191 Crow Canyon Pl, San Ramon, CA 94583-1349.
- What is 20-20 Optometry's phone number?
- The practice phone number listed in the NPPES registry for 20-20 Optometry is (925) 244-1400.
- Who is the authorized official for 20-20 Optometry?
- The authorized official listed on 20-20 Optometry's NPPES record is Benjamin Na, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is 20-20 Optometry's NPI active?
- Yes — 20-20 Optometry's NPI (1952460727) is active in the NPPES registry as of the last update on 2013-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.