OrganizationActive
Donald T Negri OD Inc
NPI 1689633174 · Optometrist · Sanger, CA
Donald T Negri OD Inc is a Optometrist organization in Sanger, CA (NPI 1689633174).
Provider details
- NPI number
- 1689633174
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Wendy Negri, Business Mgr Corp Sec(559) 875-5524
- License
- OPT3950TPL (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
1329 8th St
Sanger, CA 93657
Phone: (559) 875-5524
Fax: (559) 875-9377
Street-level locationGet directions
Mailing address
1329 8th St
Sanger, CA 93657
Registry dates
- Enumerated
- 2006-03-22
- Last updated
- 2020-08-22
Frequently asked questions
- What is Donald T Negri OD Inc's NPI number?
- Donald T Negri OD Inc's National Provider Identifier (NPI) is 1689633174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Donald T Negri OD Inc?
- Donald T Negri OD Inc is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Donald T Negri OD Inc located?
- Donald T Negri OD Inc's practice location on file with NPPES is 1329 8th St, Sanger, CA 93657.
- What is Donald T Negri OD Inc's phone number?
- The practice phone number listed in the NPPES registry for Donald T Negri OD Inc is (559) 875-5524.
- Who is the authorized official for Donald T Negri OD Inc?
- The authorized official listed on Donald T Negri OD Inc's NPPES record is Wendy Negri, Business Mgr Corp Sec. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Donald T Negri OD Inc's NPI active?
- Yes — Donald T Negri OD Inc's NPI (1689633174) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.