OrganizationActive
David R. Sivas
NPI 1336328855 · Optometrist · Fresno, CA
David R. Sivas is a Optometrist organization in Fresno, CA (NPI 1336328855).
Provider details
- NPI number
- 1336328855
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- David Sivas, Owner(559) 251-8272
- License
- 6352T (CA)
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
5781 E Kings Canyon Rd
Fresno, CA 93727-4743
Phone: (559) 251-8272
Fax: (559) 251-4057
Street-level locationGet directions
Mailing address
5781 E Kings Canyon Rd
Fresno, CA 93727-4743
Registry dates
- Enumerated
- 2007-10-31
- Last updated
- 2010-03-26
Frequently asked questions
- What is David R. Sivas's NPI number?
- David R. Sivas's National Provider Identifier (NPI) is 1336328855, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David R. Sivas?
- David R. Sivas is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is David R. Sivas located?
- David R. Sivas's practice location on file with NPPES is 5781 E Kings Canyon Rd, Fresno, CA 93727-4743.
- What is David R. Sivas's phone number?
- The practice phone number listed in the NPPES registry for David R. Sivas is (559) 251-8272.
- Who is the authorized official for David R. Sivas?
- The authorized official listed on David R. Sivas's NPPES record is David Sivas, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David R. Sivas's NPI active?
- Yes — David R. Sivas's NPI (1336328855) is active in the NPPES registry as of the last update on 2010-03-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.